// source --> https://homelive.pt/wp-content/plugins/super-forms/assets/js/frontend/jquery-file-upload/jquery.iframe-transport.js?ver=6.3.312 
/*
 * jQuery Iframe Transport Plugin
 * https://github.com/blueimp/jQuery-File-Upload
 *
 * Copyright 2011, Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * https://opensource.org/licenses/MIT
 */

/* global define, require */

(function (factory) {
  'use strict';
  if (typeof define === 'function' && define.amd) {
    // Register as an anonymous AMD module:
    define(['jquery'], factory);
  } else if (typeof exports === 'object') {
    // Node/CommonJS:
    factory(require('jquery'));
  } else {
    // Browser globals:
    factory(window.jQuery);
  }
})(function ($) {
  'use strict';

  // Helper variable to create unique names for the transport iframes:
  var counter = 0,
    jsonAPI = $,
    jsonParse = 'parseJSON';

  if ('JSON' in window && 'parse' in JSON) {
    jsonAPI = JSON;
    jsonParse = 'parse';
  }

  // The iframe transport accepts four additional options:
  // options.fileInput: a jQuery collection of file input fields
  // options.paramName: the parameter name for the file form data,
  //  overrides the name property of the file input field(s),
  //  can be a string or an array of strings.
  // options.formData: an array of objects with name and value properties,
  //  equivalent to the return data of .serializeArray(), e.g.:
  //  [{name: 'a', value: 1}, {name: 'b', value: 2}]
  // options.initialIframeSrc: the URL of the initial iframe src,
  //  by default set to "javascript:false;"
  $.ajaxTransport('iframe', function (options) {
    if (options.async) {
      // javascript:false as initial iframe src
      // prevents warning popups on HTTPS in IE6:
      // eslint-disable-next-line no-script-url
      var initialIframeSrc = options.initialIframeSrc || 'javascript:false;',
        form,
        iframe,
        addParamChar;
      return {
        send: function (_, completeCallback) {
          form = $('<form style="display:none;"></form>');
          form.attr('accept-charset', options.formAcceptCharset);
          addParamChar = /\?/.test(options.url) ? '&' : '?';
          // XDomainRequest only supports GET and POST:
          if (options.type === 'DELETE') {
            options.url = options.url + addParamChar + '_method=DELETE';
            options.type = 'POST';
          } else if (options.type === 'PUT') {
            options.url = options.url + addParamChar + '_method=PUT';
            options.type = 'POST';
          } else if (options.type === 'PATCH') {
            options.url = options.url + addParamChar + '_method=PATCH';
            options.type = 'POST';
          }
          // IE versions below IE8 cannot set the name property of
          // elements that have already been added to the DOM,
          // so we set the name along with the iframe HTML markup:
          counter += 1;
          iframe = $(
            '<iframe src="' +
              initialIframeSrc +
              '" name="iframe-transport-' +
              counter +
              '"></iframe>'
          ).on('load', function () {
            var fileInputClones,
              paramNames = $.isArray(options.paramName)
                ? options.paramName
                : [options.paramName];
            iframe.off('load').on('load', function () {
              var response;
              // Wrap in a try/catch block to catch exceptions thrown
              // when trying to access cross-domain iframe contents:
              try {
                response = iframe.contents();
                // Google Chrome and Firefox do not throw an
                // exception when calling iframe.contents() on
                // cross-domain requests, so we unify the response:
                if (!response.length || !response[0].firstChild) {
                  throw new Error();
                }
              } catch (e) {
                response = undefined;
              }
              // The complete callback returns the
              // iframe content document as response object:
              completeCallback(200, 'success', { iframe: response });
              // Fix for IE endless progress bar activity bug
              // (happens on form submits to iframe targets):
              $('<iframe src="' + initialIframeSrc + '"></iframe>').appendTo(
                form
              );
              window.setTimeout(function () {
                // Removing the form in a setTimeout call
                // allows Chrome's developer tools to display
                // the response result
                form.remove();
              }, 0);
            });
            form
              .prop('target', iframe.prop('name'))
              .prop('action', options.url)
              .prop('method', options.type);
            if (options.formData) {
              $.each(options.formData, function (index, field) {
                $('<input type="hidden"/>')
                  .prop('name', field.name)
                  .val(field.value)
                  .appendTo(form);
              });
            }
            if (
              options.fileInput &&
              options.fileInput.length &&
              options.type === 'POST'
            ) {
              fileInputClones = options.fileInput.clone();
              // Insert a clone for each file input field:
              options.fileInput.after(function (index) {
                return fileInputClones[index];
              });
              if (options.paramName) {
                options.fileInput.each(function (index) {
                  $(this).prop('name', paramNames[index] || options.paramName);
                });
              }
              // Appending the file input fields to the hidden form
              // removes them from their original location:
              form
                .append(options.fileInput)
                .prop('enctype', 'multipart/form-data')
                // enctype must be set as encoding for IE:
                .prop('encoding', 'multipart/form-data');
              // Remove the HTML5 form attribute from the input(s):
              options.fileInput.removeAttr('form');
            }
            window.setTimeout(function () {
              // Submitting the form in a setTimeout call fixes an issue with
              // Safari 13 not triggering the iframe load event after resetting
              // the load event handler, see also:
              // https://github.com/blueimp/jQuery-File-Upload/issues/3633
              form.submit();
              // Insert the file input fields at their original location
              // by replacing the clones with the originals:
              if (fileInputClones && fileInputClones.length) {
                options.fileInput.each(function (index, input) {
                  var clone = $(fileInputClones[index]);
                  // Restore the original name and form properties:
                  $(input)
                    .prop('name', clone.prop('name'))
                    .attr('form', clone.attr('form'));
                  clone.replaceWith(input);
                });
              }
            }, 0);
          });
          form.append(iframe).appendTo(document.body);
        },
        abort: function () {
          if (iframe) {
            // javascript:false as iframe src aborts the request
            // and prevents warning popups on HTTPS in IE6.
            iframe.off('load').prop('src', initialIframeSrc);
          }
          if (form) {
            form.remove();
          }
        }
      };
    }
  });

  // The iframe transport returns the iframe content document as response.
  // The following adds converters from iframe to text, json, html, xml
  // and script.
  // Please note that the Content-Type for JSON responses has to be text/plain
  // or text/html, if the browser doesn't include application/json in the
  // Accept header, else IE will show a download dialog.
  // The Content-Type for XML responses on the other hand has to be always
  // application/xml or text/xml, so IE properly parses the XML response.
  // See also
  // https://github.com/blueimp/jQuery-File-Upload/wiki/Setup#content-type-negotiation
  $.ajaxSetup({
    converters: {
      'iframe text': function (iframe) {
        return iframe && $(iframe[0].body).text();
      },
      'iframe json': function (iframe) {
        return iframe && jsonAPI[jsonParse]($(iframe[0].body).text());
      },
      'iframe html': function (iframe) {
        return iframe && $(iframe[0].body).html();
      },
      'iframe xml': function (iframe) {
        var xmlDoc = iframe && iframe[0];
        return xmlDoc && $.isXMLDoc(xmlDoc)
          ? xmlDoc
          : $.parseXML(
              (xmlDoc.XMLDocument && xmlDoc.XMLDocument.xml) ||
                $(xmlDoc.body).html()
            );
      },
      'iframe script': function (iframe) {
        return iframe && $.globalEval($(iframe[0].body).text());
      }
    }
  });
});
// source --> https://homelive.pt/wp-content/plugins/super-forms/assets/js/frontend/jquery-file-upload/jquery.fileupload.js?ver=6.3.312 
/*
 * jQuery File Upload Plugin
 * https://github.com/blueimp/jQuery-File-Upload
 *
 * Copyright 2010, Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * https://opensource.org/licenses/MIT
 */

/* global define, require */
/* eslint-disable new-cap */

(function (factory) {
  'use strict';
  if (typeof define === 'function' && define.amd) {
    // Register as an anonymous AMD module:
    define(['jquery', 'jquery-ui/ui/widget'], factory);
  } else if (typeof exports === 'object') {
    // Node/CommonJS:
    factory(require('jquery'), require('./vendor/jquery.ui.widget'));
  } else {
    // Browser globals:
    factory(window.jQuery);
  }
})(function ($) {
  'use strict';

  // Detect file input support, based on
  // https://viljamis.com/2012/file-upload-support-on-mobile/
  $.support.fileInput = !(
    new RegExp(
      // Handle devices which give false positives for the feature detection:
      '(Android (1\\.[0156]|2\\.[01]))' +
        '|(Windows Phone (OS 7|8\\.0))|(XBLWP)|(ZuneWP)|(WPDesktop)' +
        '|(w(eb)?OSBrowser)|(webOS)' +
        '|(Kindle/(1\\.0|2\\.[05]|3\\.0))'
    ).test(window.navigator.userAgent) ||
    // Feature detection for all other devices:
    $('<input type="file"/>').prop('disabled')
  );

  // The FileReader API is not actually used, but works as feature detection,
  // as some Safari versions (5?) support XHR file uploads via the FormData API,
  // but not non-multipart XHR file uploads.
  // window.XMLHttpRequestUpload is not available on IE10, so we check for
  // window.ProgressEvent instead to detect XHR2 file upload capability:
  $.support.xhrFileUpload = !!(window.ProgressEvent && window.FileReader);
  $.support.xhrFormDataFileUpload = !!window.FormData;

  // Detect support for Blob slicing (required for chunked uploads):
  $.support.blobSlice =
    window.Blob &&
    (Blob.prototype.slice ||
      Blob.prototype.webkitSlice ||
      Blob.prototype.mozSlice);

  /**
   * Helper function to create drag handlers for dragover/dragenter/dragleave
   *
   * @param {string} type Event type
   * @returns {Function} Drag handler
   */
  function getDragHandler(type) {
    var isDragOver = type === 'dragover';
    return function (e) {
      e.dataTransfer = e.originalEvent && e.originalEvent.dataTransfer;
      var dataTransfer = e.dataTransfer;
      if (
        dataTransfer &&
        $.inArray('Files', dataTransfer.types) !== -1 &&
        this._trigger(type, $.Event(type, { delegatedEvent: e })) !== false
      ) {
        e.preventDefault();
        if (isDragOver) {
          dataTransfer.dropEffect = 'copy';
        }
      }
    };
  }

  // The fileupload widget listens for change events on file input fields defined
  // via fileInput setting and paste or drop events of the given dropZone.
  // In addition to the default jQuery Widget methods, the fileupload widget
  // exposes the "add" and "send" methods, to add or directly send files using
  // the fileupload API.
  // By default, files added via file input selection, paste, drag & drop or
  // "add" method are uploaded immediately, but it is possible to override
  // the "add" callback option to queue file uploads.
  $.widget('blueimp.fileupload', {
    options: {
      // The drop target element(s), by the default the complete document.
      // Set to null to disable drag & drop support:
      dropZone: $(document),
      // The paste target element(s), by the default undefined.
      // Set to a DOM node or jQuery object to enable file pasting:
      pasteZone: undefined,
      // The file input field(s), that are listened to for change events.
      // If undefined, it is set to the file input fields inside
      // of the widget element on plugin initialization.
      // Set to null to disable the change listener.
      fileInput: undefined,
      // By default, the file input field is replaced with a clone after
      // each input field change event. This is required for iframe transport
      // queues and allows change events to be fired for the same file
      // selection, but can be disabled by setting the following option to false:
      replaceFileInput: true,
      // The parameter name for the file form data (the request argument name).
      // If undefined or empty, the name property of the file input field is
      // used, or "files[]" if the file input name property is also empty,
      // can be a string or an array of strings:
      paramName: undefined,
      // By default, each file of a selection is uploaded using an individual
      // request for XHR type uploads. Set to false to upload file
      // selections in one request each:
      singleFileUploads: true,
      // To limit the number of files uploaded with one XHR request,
      // set the following option to an integer greater than 0:
      limitMultiFileUploads: undefined,
      // The following option limits the number of files uploaded with one
      // XHR request to keep the request size under or equal to the defined
      // limit in bytes:
      limitMultiFileUploadSize: undefined,
      // Multipart file uploads add a number of bytes to each uploaded file,
      // therefore the following option adds an overhead for each file used
      // in the limitMultiFileUploadSize configuration:
      limitMultiFileUploadSizeOverhead: 512,
      // Set the following option to true to issue all file upload requests
      // in a sequential order:
      sequentialUploads: false,
      // To limit the number of concurrent uploads,
      // set the following option to an integer greater than 0:
      limitConcurrentUploads: undefined,
      // Set the following option to true to force iframe transport uploads:
      forceIframeTransport: false,
      // Set the following option to the location of a redirect url on the
      // origin server, for cross-domain iframe transport uploads:
      redirect: undefined,
      // The parameter name for the redirect url, sent as part of the form
      // data and set to 'redirect' if this option is empty:
      redirectParamName: undefined,
      // Set the following option to the location of a postMessage window,
      // to enable postMessage transport uploads:
      postMessage: undefined,
      // By default, XHR file uploads are sent as multipart/form-data.
      // The iframe transport is always using multipart/form-data.
      // Set to false to enable non-multipart XHR uploads:
      multipart: true,
      // To upload large files in smaller chunks, set the following option
      // to a preferred maximum chunk size. If set to 0, null or undefined,
      // or the browser does not support the required Blob API, files will
      // be uploaded as a whole.
      maxChunkSize: undefined,
      // When a non-multipart upload or a chunked multipart upload has been
      // aborted, this option can be used to resume the upload by setting
      // it to the size of the already uploaded bytes. This option is most
      // useful when modifying the options object inside of the "add" or
      // "send" callbacks, as the options are cloned for each file upload.
      uploadedBytes: undefined,
      // By default, failed (abort or error) file uploads are removed from the
      // global progress calculation. Set the following option to false to
      // prevent recalculating the global progress data:
      recalculateProgress: true,
      // Interval in milliseconds to calculate and trigger progress events:
      progressInterval: 100,
      // Interval in milliseconds to calculate progress bitrate:
      bitrateInterval: 500,
      // By default, uploads are started automatically when adding files:
      autoUpload: true,
      // By default, duplicate file names are expected to be handled on
      // the server-side. If this is not possible (e.g. when uploading
      // files directly to Amazon S3), the following option can be set to
      // an empty object or an object mapping existing filenames, e.g.:
      // { "image.jpg": true, "image (1).jpg": true }
      // If it is set, all files will be uploaded with unique filenames,
      // adding increasing number suffixes if necessary, e.g.:
      // "image (2).jpg"
      uniqueFilenames: {},

      // Error and info messages:
      messages: {
        uploadedBytes: 'Uploaded bytes exceed file size'
      },

      // Translation function, gets the message key to be translated
      // and an object with context specific data as arguments:
      i18n: function (message, context) {
        // eslint-disable-next-line no-param-reassign
        message = this.messages[message] || message.toString();
        if (context) {
          $.each(context, function (key, value) {
            // eslint-disable-next-line no-param-reassign
            message = message.replace('{' + key + '}', value);
          });
        }
        return message;
      },

      // Additional form data to be sent along with the file uploads can be set
      // using this option, which accepts an array of objects with name and
      // value properties, a function returning such an array, a FormData
      // object (for XHR file uploads), or a simple object.
      // The form of the first fileInput is given as parameter to the function:
      formData: function (form) {
        return form.serializeArray();
      },

      // The add callback is invoked as soon as files are added to the fileupload
      // widget (via file input selection, drag & drop, paste or add API call).
      // If the singleFileUploads option is enabled, this callback will be
      // called once for each file in the selection for XHR file uploads, else
      // once for each file selection.
      //
      // The upload starts when the submit method is invoked on the data parameter.
      // The data object contains a files property holding the added files
      // and allows you to override plugin options as well as define ajax settings.
      //
      // Listeners for this callback can also be bound the following way:
      // .on('fileuploadadd', func);
      //
      // data.submit() returns a Promise object and allows to attach additional
      // handlers using jQuery's Deferred callbacks:
      // data.submit().done(func).fail(func).always(func);
      add: function (e, data) {
        if (e.isDefaultPrevented()) {
          return false;
        }
        if (
          data.autoUpload ||
          (data.autoUpload !== false &&
            $(this).fileupload('option', 'autoUpload'))
        ) {
          data.process().done(function () {
            data.submit();
          });
        }
      },

      // Other callbacks:

      // Callback for the submit event of each file upload:
      // submit: function (e, data) {}, // .on('fileuploadsubmit', func);

      // Callback for the start of each file upload request:
      // send: function (e, data) {}, // .on('fileuploadsend', func);

      // Callback for successful uploads:
      // done: function (e, data) {}, // .on('fileuploaddone', func);

      // Callback for failed (abort or error) uploads:
      // fail: function (e, data) {}, // .on('fileuploadfail', func);

      // Callback for completed (success, abort or error) requests:
      // always: function (e, data) {}, // .on('fileuploadalways', func);

      // Callback for upload progress events:
      // progress: function (e, data) {}, // .on('fileuploadprogress', func);

      // Callback for global upload progress events:
      // progressall: function (e, data) {}, // .on('fileuploadprogressall', func);

      // Callback for uploads start, equivalent to the global ajaxStart event:
      // start: function (e) {}, // .on('fileuploadstart', func);

      // Callback for uploads stop, equivalent to the global ajaxStop event:
      // stop: function (e) {}, // .on('fileuploadstop', func);

      // Callback for change events of the fileInput(s):
      // change: function (e, data) {}, // .on('fileuploadchange', func);

      // Callback for paste events to the pasteZone(s):
      // paste: function (e, data) {}, // .on('fileuploadpaste', func);

      // Callback for drop events of the dropZone(s):
      // drop: function (e, data) {}, // .on('fileuploaddrop', func);

      // Callback for dragover events of the dropZone(s):
      // dragover: function (e) {}, // .on('fileuploaddragover', func);

      // Callback before the start of each chunk upload request (before form data initialization):
      // chunkbeforesend: function (e, data) {}, // .on('fileuploadchunkbeforesend', func);

      // Callback for the start of each chunk upload request:
      // chunksend: function (e, data) {}, // .on('fileuploadchunksend', func);

      // Callback for successful chunk uploads:
      // chunkdone: function (e, data) {}, // .on('fileuploadchunkdone', func);

      // Callback for failed (abort or error) chunk uploads:
      // chunkfail: function (e, data) {}, // .on('fileuploadchunkfail', func);

      // Callback for completed (success, abort or error) chunk upload requests:
      // chunkalways: function (e, data) {}, // .on('fileuploadchunkalways', func);

      // The plugin options are used as settings object for the ajax calls.
      // The following are jQuery ajax settings required for the file uploads:
      processData: false,
      contentType: false,
      cache: false,
      timeout: 0
    },

    // jQuery versions before 1.8 require promise.pipe if the return value is
    // used, as promise.then in older versions has a different behavior, see:
    // https://blog.jquery.com/2012/08/09/jquery-1-8-released/
    // https://bugs.jquery.com/ticket/11010
    // https://github.com/blueimp/jQuery-File-Upload/pull/3435
    _promisePipe: (function () {
      var parts = $.fn.jquery.split('.');
      return Number(parts[0]) > 1 || Number(parts[1]) > 7 ? 'then' : 'pipe';
    })(),

    // A list of options that require reinitializing event listeners and/or
    // special initialization code:
    _specialOptions: [
      'fileInput',
      'dropZone',
      'pasteZone',
      'multipart',
      'forceIframeTransport'
    ],

    _blobSlice:
      $.support.blobSlice &&
      function () {
        var slice = this.slice || this.webkitSlice || this.mozSlice;
        return slice.apply(this, arguments);
      },

    _BitrateTimer: function () {
      this.timestamp = Date.now ? Date.now() : new Date().getTime();
      this.loaded = 0;
      this.bitrate = 0;
      this.getBitrate = function (now, loaded, interval) {
        var timeDiff = now - this.timestamp;
        if (!this.bitrate || !interval || timeDiff > interval) {
          this.bitrate = (loaded - this.loaded) * (1000 / timeDiff) * 8;
          this.loaded = loaded;
          this.timestamp = now;
        }
        return this.bitrate;
      };
    },

    _isXHRUpload: function (options) {
      return (
        !options.forceIframeTransport &&
        ((!options.multipart && $.support.xhrFileUpload) ||
          $.support.xhrFormDataFileUpload)
      );
    },

    _getFormData: function (options) {
      var formData;
      if ($.type(options.formData) === 'function') {
        return options.formData(options.form);
      }
      if ($.isArray(options.formData)) {
        return options.formData;
      }
      if ($.type(options.formData) === 'object') {
        formData = [];
        $.each(options.formData, function (name, value) {
          formData.push({ name: name, value: value });
        });
        return formData;
      }
      return [];
    },

    _getTotal: function (files) {
      var total = 0;
      $.each(files, function (index, file) {
        total += file.size || 1;
      });
      return total;
    },

    _initProgressObject: function (obj) {
      var progress = {
        loaded: 0,
        total: 0,
        bitrate: 0
      };
      if (obj._progress) {
        $.extend(obj._progress, progress);
      } else {
        obj._progress = progress;
      }
    },

    _initResponseObject: function (obj) {
      var prop;
      if (obj._response) {
        for (prop in obj._response) {
          if (Object.prototype.hasOwnProperty.call(obj._response, prop)) {
            delete obj._response[prop];
          }
        }
      } else {
        obj._response = {};
      }
    },

    _onProgress: function (e, data) {
      if (e.lengthComputable) {
        var now = Date.now ? Date.now() : new Date().getTime(),
          loaded;
        if (
          data._time &&
          data.progressInterval &&
          now - data._time < data.progressInterval &&
          e.loaded !== e.total
        ) {
          return;
        }
        data._time = now;
        loaded =
          Math.floor(
            (e.loaded / e.total) * (data.chunkSize || data._progress.total)
          ) + (data.uploadedBytes || 0);
        // Add the difference from the previously loaded state
        // to the global loaded counter:
        this._progress.loaded += loaded - data._progress.loaded;
        this._progress.bitrate = this._bitrateTimer.getBitrate(
          now,
          this._progress.loaded,
          data.bitrateInterval
        );
        data._progress.loaded = data.loaded = loaded;
        data._progress.bitrate = data.bitrate = data._bitrateTimer.getBitrate(
          now,
          loaded,
          data.bitrateInterval
        );
        // Trigger a custom progress event with a total data property set
        // to the file size(s) of the current upload and a loaded data
        // property calculated accordingly:
        this._trigger(
          'progress',
          $.Event('progress', { delegatedEvent: e }),
          data
        );
        // Trigger a global progress event for all current file uploads,
        // including ajax calls queued for sequential file uploads:
        this._trigger(
          'progressall',
          $.Event('progressall', { delegatedEvent: e }),
          this._progress
        );
      }
    },

    _initProgressListener: function (options) {
      var that = this,
        xhr = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
      // Access to the native XHR object is required to add event listeners
      // for the upload progress event:
      if (xhr.upload) {
        $(xhr.upload).on('progress', function (e) {
          var oe = e.originalEvent;
          // Make sure the progress event properties get copied over:
          e.lengthComputable = oe.lengthComputable;
          e.loaded = oe.loaded;
          e.total = oe.total;
          that._onProgress(e, options);
        });
        options.xhr = function () {
          return xhr;
        };
      }
    },

    _deinitProgressListener: function (options) {
      var xhr = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
      if (xhr.upload) {
        $(xhr.upload).off('progress');
      }
    },

    _isInstanceOf: function (type, obj) {
      // Cross-frame instanceof check
      return Object.prototype.toString.call(obj) === '[object ' + type + ']';
    },

    _getUniqueFilename: function (name, map) {
      // eslint-disable-next-line no-param-reassign
      name = String(name);
      if (map[name]) {
        // eslint-disable-next-line no-param-reassign
        name = name.replace(
          /(?: \(([\d]+)\))?(\.[^.]+)?$/,
          function (_, p1, p2) {
            var index = p1 ? Number(p1) + 1 : 1;
            var ext = p2 || '';
            return ' (' + index + ')' + ext;
          }
        );
        return this._getUniqueFilename(name, map);
      }
      map[name] = true;
      return name;
    },

    _initXHRData: function (options) {
      var that = this,
        formData,
        file = options.files[0],
        // Ignore non-multipart setting if not supported:
        multipart = options.multipart || !$.support.xhrFileUpload,
        paramName =
          $.type(options.paramName) === 'array'
            ? options.paramName[0]
            : options.paramName;
      options.headers = $.extend({}, options.headers);
      if (options.contentRange) {
        options.headers['Content-Range'] = options.contentRange;
      }
      if (!multipart || options.blob || !this._isInstanceOf('File', file)) {
        options.headers['Content-Disposition'] =
          'attachment; filename="' +
          encodeURI(file.uploadName || file.name) +
          '"';
      }
      if (!multipart) {
        options.contentType = file.type || 'application/octet-stream';
        options.data = options.blob || file;
      } else if ($.support.xhrFormDataFileUpload) {
        if (options.postMessage) {
          // window.postMessage does not allow sending FormData
          // objects, so we just add the File/Blob objects to
          // the formData array and let the postMessage window
          // create the FormData object out of this array:
          formData = this._getFormData(options);
          if (options.blob) {
            formData.push({
              name: paramName,
              value: options.blob
            });
          } else {
            $.each(options.files, function (index, file) {
              formData.push({
                name:
                  ($.type(options.paramName) === 'array' &&
                    options.paramName[index]) ||
                  paramName,
                value: file
              });
            });
          }
        } else {
          if (that._isInstanceOf('FormData', options.formData)) {
            formData = options.formData;
          } else {
            formData = new FormData();
            $.each(this._getFormData(options), function (index, field) {
              formData.append(field.name, field.value);
            });
          }
          if (options.blob) {
            formData.append(
              paramName,
              options.blob,
              file.uploadName || file.name
            );
          } else {
            $.each(options.files, function (index, file) {
              // This check allows the tests to run with
              // dummy objects:
              if (
                that._isInstanceOf('File', file) ||
                that._isInstanceOf('Blob', file)
              ) {
                var fileName = file.uploadName || file.name;
                if (options.uniqueFilenames) {
                  fileName = that._getUniqueFilename(
                    fileName,
                    options.uniqueFilenames
                  );
                }
                formData.append(
                  ($.type(options.paramName) === 'array' &&
                    options.paramName[index]) ||
                    paramName,
                  file,
                  fileName
                );
              }
            });
          }
        }
        options.data = formData;
      }
      // Blob reference is not needed anymore, free memory:
      options.blob = null;
    },

    _initIframeSettings: function (options) {
      var targetHost = $('<a></a>').prop('href', options.url).prop('host');
      // Setting the dataType to iframe enables the iframe transport:
      options.dataType = 'iframe ' + (options.dataType || '');
      // The iframe transport accepts a serialized array as form data:
      options.formData = this._getFormData(options);
      // Add redirect url to form data on cross-domain uploads:
      if (options.redirect && targetHost && targetHost !== location.host) {
        options.formData.push({
          name: options.redirectParamName || 'redirect',
          value: options.redirect
        });
      }
    },

    _initDataSettings: function (options) {
      if (this._isXHRUpload(options)) {
        if (!this._chunkedUpload(options, true)) {
          if (!options.data) {
            this._initXHRData(options);
          }
          this._initProgressListener(options);
        }
        if (options.postMessage) {
          // Setting the dataType to postmessage enables the
          // postMessage transport:
          options.dataType = 'postmessage ' + (options.dataType || '');
        }
      } else {
        this._initIframeSettings(options);
      }
    },

    _getParamName: function (options) {
      var fileInput = $(options.fileInput),
        paramName = options.paramName;
      if (!paramName) {
        paramName = [];
        fileInput.each(function () {
          var input = $(this),
            name = input.prop('name') || 'files[]',
            i = (input.prop('files') || [1]).length;
          while (i) {
            paramName.push(name);
            i -= 1;
          }
        });
        if (!paramName.length) {
          paramName = [fileInput.prop('name') || 'files[]'];
        }
      } else if (!$.isArray(paramName)) {
        paramName = [paramName];
      }
      return paramName;
    },

    _initFormSettings: function (options) {
      // Retrieve missing options from the input field and the
      // associated form, if available:
      if (!options.form || !options.form.length) {
        options.form = $(options.fileInput.prop('form'));
        // If the given file input doesn't have an associated form,
        // use the default widget file input's form:
        if (!options.form.length) {
          options.form = $(this.options.fileInput.prop('form'));
        }
      }
      options.paramName = this._getParamName(options);
      if (!options.url) {
        options.url = options.form.prop('action') || location.href;
      }
      // The HTTP request method must be "POST" or "PUT":
      options.type = (
        options.type ||
        ($.type(options.form.prop('method')) === 'string' &&
          options.form.prop('method')) ||
        ''
      ).toUpperCase();
      if (
        options.type !== 'POST' &&
        options.type !== 'PUT' &&
        options.type !== 'PATCH'
      ) {
        options.type = 'POST';
      }
      if (!options.formAcceptCharset) {
        options.formAcceptCharset = options.form.attr('accept-charset');
      }
    },

    _getAJAXSettings: function (data) {
      var options = $.extend({}, this.options, data);
      this._initFormSettings(options);
      this._initDataSettings(options);
      return options;
    },

    // jQuery 1.6 doesn't provide .state(),
    // while jQuery 1.8+ removed .isRejected() and .isResolved():
    _getDeferredState: function (deferred) {
      if (deferred.state) {
        return deferred.state();
      }
      if (deferred.isResolved()) {
        return 'resolved';
      }
      if (deferred.isRejected()) {
        return 'rejected';
      }
      return 'pending';
    },

    // Maps jqXHR callbacks to the equivalent
    // methods of the given Promise object:
    _enhancePromise: function (promise) {
      promise.success = promise.done;
      promise.error = promise.fail;
      promise.complete = promise.always;
      return promise;
    },

    // Creates and returns a Promise object enhanced with
    // the jqXHR methods abort, success, error and complete:
    _getXHRPromise: function (resolveOrReject, context, args) {
      var dfd = $.Deferred(),
        promise = dfd.promise();
      // eslint-disable-next-line no-param-reassign
      context = context || this.options.context || promise;
      if (resolveOrReject === true) {
        dfd.resolveWith(context, args);
      } else if (resolveOrReject === false) {
        dfd.rejectWith(context, args);
      }
      promise.abort = dfd.promise;
      return this._enhancePromise(promise);
    },

    // Adds convenience methods to the data callback argument:
    _addConvenienceMethods: function (e, data) {
      var that = this,
        getPromise = function (args) {
          return $.Deferred().resolveWith(that, args).promise();
        };
      data.process = function (resolveFunc, rejectFunc) {
        if (resolveFunc || rejectFunc) {
          data._processQueue = this._processQueue = (this._processQueue ||
            getPromise([this]))
            [that._promisePipe](function () {
              if (data.errorThrown) {
                return $.Deferred().rejectWith(that, [data]).promise();
              }
              return getPromise(arguments);
            })
            [that._promisePipe](resolveFunc, rejectFunc);
        }
        return this._processQueue || getPromise([this]);
      };
      data.submit = function () {
        if (this.state() !== 'pending') {
          data.jqXHR = this.jqXHR =
            that._trigger(
              'submit',
              $.Event('submit', { delegatedEvent: e }),
              this
            ) !== false && that._onSend(e, this);
        }
        return this.jqXHR || that._getXHRPromise();
      };
      data.abort = function () {
        if (this.jqXHR) {
          return this.jqXHR.abort();
        }
        this.errorThrown = 'abort';
        that._trigger('fail', null, this);
        return that._getXHRPromise(false);
      };
      data.state = function () {
        if (this.jqXHR) {
          return that._getDeferredState(this.jqXHR);
        }
        if (this._processQueue) {
          return that._getDeferredState(this._processQueue);
        }
      };
      data.processing = function () {
        return (
          !this.jqXHR &&
          this._processQueue &&
          that._getDeferredState(this._processQueue) === 'pending'
        );
      };
      data.progress = function () {
        return this._progress;
      };
      data.response = function () {
        return this._response;
      };
    },

    // Parses the Range header from the server response
    // and returns the uploaded bytes:
    _getUploadedBytes: function (jqXHR) {
      var range = jqXHR.getResponseHeader('Range'),
        parts = range && range.split('-'),
        upperBytesPos = parts && parts.length > 1 && parseInt(parts[1], 10);
      return upperBytesPos && upperBytesPos + 1;
    },

    // Uploads a file in multiple, sequential requests
    // by splitting the file up in multiple blob chunks.
    // If the second parameter is true, only tests if the file
    // should be uploaded in chunks, but does not invoke any
    // upload requests:
    _chunkedUpload: function (options, testOnly) {
      options.uploadedBytes = options.uploadedBytes || 0;
      var that = this,
        file = options.files[0],
        fs = file.size,
        ub = options.uploadedBytes,
        mcs = options.maxChunkSize || fs,
        slice = this._blobSlice,
        dfd = $.Deferred(),
        promise = dfd.promise(),
        jqXHR,
        upload;
      if (
        !(
          this._isXHRUpload(options) &&
          slice &&
          (ub || ($.type(mcs) === 'function' ? mcs(options) : mcs) < fs)
        ) ||
        options.data
      ) {
        return false;
      }
      if (testOnly) {
        return true;
      }
      if (ub >= fs) {
        file.error = options.i18n('uploadedBytes');
        return this._getXHRPromise(false, options.context, [
          null,
          'error',
          file.error
        ]);
      }
      // The chunk upload method:
      upload = function () {
        // Clone the options object for each chunk upload:
        var o = $.extend({}, options),
          currentLoaded = o._progress.loaded;
        o.blob = slice.call(
          file,
          ub,
          ub + ($.type(mcs) === 'function' ? mcs(o) : mcs),
          file.type
        );
        // Store the current chunk size, as the blob itself
        // will be dereferenced after data processing:
        o.chunkSize = o.blob.size;
        // Expose the chunk bytes position range:
        o.contentRange =
          'bytes ' + ub + '-' + (ub + o.chunkSize - 1) + '/' + fs;
        // Trigger chunkbeforesend to allow form data to be updated for this chunk
        that._trigger('chunkbeforesend', null, o);
        // Process the upload data (the blob and potential form data):
        that._initXHRData(o);
        // Add progress listeners for this chunk upload:
        that._initProgressListener(o);
        jqXHR = (
          (that._trigger('chunksend', null, o) !== false && $.ajax(o)) ||
          that._getXHRPromise(false, o.context)
        )
          .done(function (result, textStatus, jqXHR) {
            ub = that._getUploadedBytes(jqXHR) || ub + o.chunkSize;
            // Create a progress event if no final progress event
            // with loaded equaling total has been triggered
            // for this chunk:
            if (currentLoaded + o.chunkSize - o._progress.loaded) {
              that._onProgress(
                $.Event('progress', {
                  lengthComputable: true,
                  loaded: ub - o.uploadedBytes,
                  total: ub - o.uploadedBytes
                }),
                o
              );
            }
            options.uploadedBytes = o.uploadedBytes = ub;
            o.result = result;
            o.textStatus = textStatus;
            o.jqXHR = jqXHR;
            that._trigger('chunkdone', null, o);
            that._trigger('chunkalways', null, o);
            if (ub < fs) {
              // File upload not yet complete,
              // continue with the next chunk:
              upload();
            } else {
              dfd.resolveWith(o.context, [result, textStatus, jqXHR]);
            }
          })
          .fail(function (jqXHR, textStatus, errorThrown) {
            o.jqXHR = jqXHR;
            o.textStatus = textStatus;
            o.errorThrown = errorThrown;
            that._trigger('chunkfail', null, o);
            that._trigger('chunkalways', null, o);
            dfd.rejectWith(o.context, [jqXHR, textStatus, errorThrown]);
          })
          .always(function () {
            that._deinitProgressListener(o);
          });
      };
      this._enhancePromise(promise);
      promise.abort = function () {
        return jqXHR.abort();
      };
      upload();
      return promise;
    },

    _beforeSend: function (e, data) {
      if (this._active === 0) {
        // the start callback is triggered when an upload starts
        // and no other uploads are currently running,
        // equivalent to the global ajaxStart event:
        this._trigger('start');
        // Set timer for global bitrate progress calculation:
        this._bitrateTimer = new this._BitrateTimer();
        // Reset the global progress values:
        this._progress.loaded = this._progress.total = 0;
        this._progress.bitrate = 0;
      }
      // Make sure the container objects for the .response() and
      // .progress() methods on the data object are available
      // and reset to their initial state:
      this._initResponseObject(data);
      this._initProgressObject(data);
      data._progress.loaded = data.loaded = data.uploadedBytes || 0;
      data._progress.total = data.total = this._getTotal(data.files) || 1;
      data._progress.bitrate = data.bitrate = 0;
      this._active += 1;
      // Initialize the global progress values:
      this._progress.loaded += data.loaded;
      this._progress.total += data.total;
    },

    _onDone: function (result, textStatus, jqXHR, options) {
      var total = options._progress.total,
        response = options._response;
      if (options._progress.loaded < total) {
        // Create a progress event if no final progress event
        // with loaded equaling total has been triggered:
        this._onProgress(
          $.Event('progress', {
            lengthComputable: true,
            loaded: total,
            total: total
          }),
          options
        );
      }
      response.result = options.result = result;
      response.textStatus = options.textStatus = textStatus;
      response.jqXHR = options.jqXHR = jqXHR;
      this._trigger('done', null, options);
    },

    _onFail: function (jqXHR, textStatus, errorThrown, options) {
      var response = options._response;
      if (options.recalculateProgress) {
        // Remove the failed (error or abort) file upload from
        // the global progress calculation:
        this._progress.loaded -= options._progress.loaded;
        this._progress.total -= options._progress.total;
      }
      response.jqXHR = options.jqXHR = jqXHR;
      response.textStatus = options.textStatus = textStatus;
      response.errorThrown = options.errorThrown = errorThrown;
      this._trigger('fail', null, options);
    },

    _onAlways: function (jqXHRorResult, textStatus, jqXHRorError, options) {
      // jqXHRorResult, textStatus and jqXHRorError are added to the
      // options object via done and fail callbacks
      this._trigger('always', null, options);
    },

    _onSend: function (e, data) {
      if (!data.submit) {
        this._addConvenienceMethods(e, data);
      }
      var that = this,
        jqXHR,
        aborted,
        slot,
        pipe,
        options = that._getAJAXSettings(data),
        send = function () {
          that._sending += 1;
          // Set timer for bitrate progress calculation:
          options._bitrateTimer = new that._BitrateTimer();
          jqXHR =
            jqXHR ||
            (
              ((aborted ||
                that._trigger(
                  'send',
                  $.Event('send', { delegatedEvent: e }),
                  options
                ) === false) &&
                that._getXHRPromise(false, options.context, aborted)) ||
              that._chunkedUpload(options) ||
              $.ajax(options)
            )
              .done(function (result, textStatus, jqXHR) {
                that._onDone(result, textStatus, jqXHR, options);
              })
              .fail(function (jqXHR, textStatus, errorThrown) {
                that._onFail(jqXHR, textStatus, errorThrown, options);
              })
              .always(function (jqXHRorResult, textStatus, jqXHRorError) {
                that._deinitProgressListener(options);
                that._onAlways(
                  jqXHRorResult,
                  textStatus,
                  jqXHRorError,
                  options
                );
                that._sending -= 1;
                that._active -= 1;
                if (
                  options.limitConcurrentUploads &&
                  options.limitConcurrentUploads > that._sending
                ) {
                  // Start the next queued upload,
                  // that has not been aborted:
                  var nextSlot = that._slots.shift();
                  while (nextSlot) {
                    if (that._getDeferredState(nextSlot) === 'pending') {
                      nextSlot.resolve();
                      break;
                    }
                    nextSlot = that._slots.shift();
                  }
                }
                if (that._active === 0) {
                  // The stop callback is triggered when all uploads have
                  // been completed, equivalent to the global ajaxStop event:
                  that._trigger('stop');
                }
              });
          return jqXHR;
        };
      this._beforeSend(e, options);
      if (
        this.options.sequentialUploads ||
        (this.options.limitConcurrentUploads &&
          this.options.limitConcurrentUploads <= this._sending)
      ) {
        if (this.options.limitConcurrentUploads > 1) {
          slot = $.Deferred();
          this._slots.push(slot);
          pipe = slot[that._promisePipe](send);
        } else {
          this._sequence = this._sequence[that._promisePipe](send, send);
          pipe = this._sequence;
        }
        // Return the piped Promise object, enhanced with an abort method,
        // which is delegated to the jqXHR object of the current upload,
        // and jqXHR callbacks mapped to the equivalent Promise methods:
        pipe.abort = function () {
          aborted = [undefined, 'abort', 'abort'];
          if (!jqXHR) {
            if (slot) {
              slot.rejectWith(options.context, aborted);
            }
            return send();
          }
          return jqXHR.abort();
        };
        return this._enhancePromise(pipe);
      }
      return send();
    },

    _onAdd: function (e, data) {
      var that = this,
        result = true,
        options = $.extend({}, this.options, data),
        files = data.files,
        filesLength = files.length,
        limit = options.limitMultiFileUploads,
        limitSize = options.limitMultiFileUploadSize,
        overhead = options.limitMultiFileUploadSizeOverhead,
        batchSize = 0,
        paramName = this._getParamName(options),
        paramNameSet,
        paramNameSlice,
        fileSet,
        i,
        j = 0;
      if (!filesLength) {
        return false;
      }
      if (limitSize && files[0].size === undefined) {
        limitSize = undefined;
      }
      if (
        !(options.singleFileUploads || limit || limitSize) ||
        !this._isXHRUpload(options)
      ) {
        fileSet = [files];
        paramNameSet = [paramName];
      } else if (!(options.singleFileUploads || limitSize) && limit) {
        fileSet = [];
        paramNameSet = [];
        for (i = 0; i < filesLength; i += limit) {
          fileSet.push(files.slice(i, i + limit));
          paramNameSlice = paramName.slice(i, i + limit);
          if (!paramNameSlice.length) {
            paramNameSlice = paramName;
          }
          paramNameSet.push(paramNameSlice);
        }
      } else if (!options.singleFileUploads && limitSize) {
        fileSet = [];
        paramNameSet = [];
        for (i = 0; i < filesLength; i = i + 1) {
          batchSize += files[i].size + overhead;
          if (
            i + 1 === filesLength ||
            batchSize + files[i + 1].size + overhead > limitSize ||
            (limit && i + 1 - j >= limit)
          ) {
            fileSet.push(files.slice(j, i + 1));
            paramNameSlice = paramName.slice(j, i + 1);
            if (!paramNameSlice.length) {
              paramNameSlice = paramName;
            }
            paramNameSet.push(paramNameSlice);
            j = i + 1;
            batchSize = 0;
          }
        }
      } else {
        paramNameSet = paramName;
      }
      data.originalFiles = files;
      $.each(fileSet || files, function (index, element) {
        var newData = $.extend({}, data);
        newData.files = fileSet ? element : [element];
        newData.paramName = paramNameSet[index];
        that._initResponseObject(newData);
        that._initProgressObject(newData);
        that._addConvenienceMethods(e, newData);
        result = that._trigger(
          'add',
          $.Event('add', { delegatedEvent: e }),
          newData
        );
        return result;
      });
      return result;
    },

    _replaceFileInput: function (data) {
      var input = data.fileInput,
        inputClone = input.clone(true),
        restoreFocus = input.is(document.activeElement);
      // Add a reference for the new cloned file input to the data argument:
      data.fileInputClone = inputClone;
      $('<form></form>').append(inputClone)[0].reset();
      // Detaching allows to insert the fileInput on another form
      // without losing the file input value:
      input.after(inputClone).detach();
      // If the fileInput had focus before it was detached,
      // restore focus to the inputClone.
      if (restoreFocus) {
        inputClone.trigger('focus');
      }
      // Avoid memory leaks with the detached file input:
      $.cleanData(input.off('remove'));
      // Replace the original file input element in the fileInput
      // elements set with the clone, which has been copied including
      // event handlers:
      this.options.fileInput = this.options.fileInput.map(function (i, el) {
        if (el === input[0]) {
          return inputClone[0];
        }
        return el;
      });
      // If the widget has been initialized on the file input itself,
      // override this.element with the file input clone:
      if (input[0] === this.element[0]) {
        this.element = inputClone;
      }
    },

    _handleFileTreeEntry: function (entry, path) {
      var that = this,
        dfd = $.Deferred(),
        entries = [],
        dirReader,
        errorHandler = function (e) {
          if (e && !e.entry) {
            e.entry = entry;
          }
          // Since $.when returns immediately if one
          // Deferred is rejected, we use resolve instead.
          // This allows valid files and invalid items
          // to be returned together in one set:
          dfd.resolve([e]);
        },
        successHandler = function (entries) {
          that
            ._handleFileTreeEntries(entries, path + entry.name + '/')
            .done(function (files) {
              dfd.resolve(files);
            })
            .fail(errorHandler);
        },
        readEntries = function () {
          dirReader.readEntries(function (results) {
            if (!results.length) {
              successHandler(entries);
            } else {
              entries = entries.concat(results);
              readEntries();
            }
          }, errorHandler);
        };
      // eslint-disable-next-line no-param-reassign
      path = path || '';
      if (entry.isFile) {
        if (entry._file) {
          // Workaround for Chrome bug #149735
          entry._file.relativePath = path;
          dfd.resolve(entry._file);
        } else {
          entry.file(function (file) {
            file.relativePath = path;
            dfd.resolve(file);
          }, errorHandler);
        }
      } else if (entry.isDirectory) {
        dirReader = entry.createReader();
        readEntries();
      } else {
        // Return an empty list for file system items
        // other than files or directories:
        dfd.resolve([]);
      }
      return dfd.promise();
    },

    _handleFileTreeEntries: function (entries, path) {
      var that = this;
      return $.when
        .apply(
          $,
          $.map(entries, function (entry) {
            return that._handleFileTreeEntry(entry, path);
          })
        )
        [this._promisePipe](function () {
          return Array.prototype.concat.apply([], arguments);
        });
    },

    _getDroppedFiles: function (dataTransfer) {
      // eslint-disable-next-line no-param-reassign
      dataTransfer = dataTransfer || {};
      var items = dataTransfer.items;
      if (
        items &&
        items.length &&
        (items[0].webkitGetAsEntry || items[0].getAsEntry)
      ) {
        return this._handleFileTreeEntries(
          $.map(items, function (item) {
            var entry;
            if (item.webkitGetAsEntry) {
              entry = item.webkitGetAsEntry();
              if (entry) {
                // Workaround for Chrome bug #149735:
                entry._file = item.getAsFile();
              }
              return entry;
            }
            return item.getAsEntry();
          })
        );
      }
      return $.Deferred().resolve($.makeArray(dataTransfer.files)).promise();
    },

    _getSingleFileInputFiles: function (fileInput) {
      // eslint-disable-next-line no-param-reassign
      fileInput = $(fileInput);
      var entries = fileInput.prop('entries'),
        files,
        value;
      if (entries && entries.length) {
        return this._handleFileTreeEntries(entries);
      }
      files = $.makeArray(fileInput.prop('files'));
      // Check if file name exists, if so rename it
      Object.keys(SUPER.files).forEach(function(key) {
        Object.keys(SUPER.files[key]).forEach(function(name) {
          Object.keys(SUPER.files[key][name]).forEach(function(fileKey) {
            var file = SUPER.files[key][name][fileKey];
            for(var i=0; i<files.length; i++){
                var newName = files[i].name;
                if(newName===file.name){
                    var regex = /(^.*)(?:[\(])([\d]+)(?:[\)])\.([^.]+)|(^.*)\.([^.]+)$/;
                    var str = newName;
                    var m;
                    if ((m = regex.exec(str)) !== null) {
                      var _ = m[0], n = m[1], c = m[2], e = m[3];
                      if(m[4] && m[5]){
                        n = m[4];
                        c = '';
                        e = m[5];
                      }
                      // If already has file counter increase it
                      if(c!==''){
                        c = parseInt(c, 10) + 1;
                      }else{
                        c = 1;
                      }
                      newName = n+' ('+(c)+').'+e;
                    }
                }
                var originalFile = files[i];
                var newFile = new File([originalFile], newName, {
                    type: originalFile.type,
                    lastModified: originalFile.lastModified,
                });
                files[i] = newFile;
            }
          });
        });
      });
      if (!files.length) {
        value = fileInput.prop('value');
        if (!value) {
          return $.Deferred().resolve([]).promise();
        }
        // If the files property is not available, the browser does not
        // support the File API and we add a pseudo File object with
        // the input value as name with path information removed:
        files = [{ name: value.replace(/^.*\\/, '') }];
      } else if (files[0].name === undefined && files[0].fileName) {
        // File normalization for Safari 4 and Firefox 3:
        $.each(files, function (index, file) {
          file.name = file.fileName;
          file.size = file.fileSize;
        });
      }
      return $.Deferred().resolve(files).promise();
    },

    _getFileInputFiles: function (fileInput) {
      if (!(fileInput instanceof $) || fileInput.length === 1) {
        return this._getSingleFileInputFiles(fileInput);
      }
      return $.when
        .apply($, $.map(fileInput, this._getSingleFileInputFiles))
        [this._promisePipe](function () {
          return Array.prototype.concat.apply([], arguments);
        });
    },

    _onChange: function (e) {
      var that = this,
        data = {
          fileInput: $(e.target),
          form: $(e.target.form)
        };
      e.target.classList.remove('super-max-reached');
      this._getFileInputFiles(data.fileInput).always(function (files) {
        data.files = files;
        if (that.options.replaceFileInput) {
          that._replaceFileInput(data);
        }
        if (
          that._trigger(
            'change',
            $.Event('change', { delegatedEvent: e }),
            data
          ) !== false
        ) {
          that._onAdd(e, data);
        }
      });
    },

    _onPaste: function (e) {
      var items =
          e.originalEvent &&
          e.originalEvent.clipboardData &&
          e.originalEvent.clipboardData.items,
        data = { files: [] };
      if (items && items.length) {
        $.each(items, function (index, item) {
          var file = item.getAsFile && item.getAsFile();
          if (file) {
            data.files.push(file);
          }
        });
        if (
          this._trigger(
            'paste',
            $.Event('paste', { delegatedEvent: e }),
            data
          ) !== false
        ) {
          this._onAdd(e, data);
        }
      }
    },

    _onDrop: function (e) {
      e.dataTransfer = e.originalEvent && e.originalEvent.dataTransfer;
      var that = this,
        dataTransfer = e.dataTransfer,
        data = {};
      if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
        e.preventDefault();
        this._getDroppedFiles(dataTransfer).always(function (files) {
          data.files = files;
          if (
            that._trigger(
              'drop',
              $.Event('drop', { delegatedEvent: e }),
              data
            ) !== false
          ) {
            that._onAdd(e, data);
          }
        });
      }
    },

    _onDragOver: getDragHandler('dragover'),

    _onDragEnter: getDragHandler('dragenter'),

    _onDragLeave: getDragHandler('dragleave'),

    _initEventHandlers: function () {
      if (this._isXHRUpload(this.options)) {
        this._on(this.options.dropZone, {
          dragover: this._onDragOver,
          drop: this._onDrop,
          // event.preventDefault() on dragenter is required for IE10+:
          dragenter: this._onDragEnter,
          // dragleave is not required, but added for completeness:
          dragleave: this._onDragLeave
        });
        this._on(this.options.pasteZone, {
          paste: this._onPaste
        });
      }
      if ($.support.fileInput) {
        this._on(this.options.fileInput, {
          change: this._onChange
        });
      }
    },

    _destroyEventHandlers: function () {
      this._off(this.options.dropZone, 'dragenter dragleave dragover drop');
      this._off(this.options.pasteZone, 'paste');
      this._off(this.options.fileInput, 'change');
    },

    _destroy: function () {
      this._destroyEventHandlers();
    },

    _setOption: function (key, value) {
      var reinit = $.inArray(key, this._specialOptions) !== -1;
      if (reinit) {
        this._destroyEventHandlers();
      }
      this._super(key, value);
      if (reinit) {
        this._initSpecialOptions();
        this._initEventHandlers();
      }
    },

    _initSpecialOptions: function () {
      var options = this.options;
      if (options.fileInput === undefined) {
        options.fileInput = this.element.is('input[type="file"]')
          ? this.element
          : this.element.find('input[type="file"]');
      } else if (!(options.fileInput instanceof $)) {
        options.fileInput = $(options.fileInput);
      }
      if (!(options.dropZone instanceof $)) {
        options.dropZone = $(options.dropZone);
      }
      if (!(options.pasteZone instanceof $)) {
        options.pasteZone = $(options.pasteZone);
      }
    },

    _getRegExp: function (str) {
      var parts = str.split('/'),
        modifiers = parts.pop();
      parts.shift();
      return new RegExp(parts.join('/'), modifiers);
    },

    _isRegExpOption: function (key, value) {
      return (
        key !== 'url' &&
        $.type(value) === 'string' &&
        /^\/.*\/[igm]{0,3}$/.test(value)
      );
    },

    _initDataAttributes: function () {
      var that = this,
        options = this.options,
        data = this.element.data();
      // Initialize options set via HTML5 data-attributes:
      $.each(this.element[0].attributes, function (index, attr) {
        var key = attr.name.toLowerCase(),
          value;
        if (/^data-/.test(key)) {
          // Convert hyphen-ated key to camelCase:
          key = key.slice(5).replace(/-[a-z]/g, function (str) {
            return str.charAt(1).toUpperCase();
          });
          value = data[key];
          if (that._isRegExpOption(key, value)) {
            value = that._getRegExp(value);
          }
          options[key] = value;
        }
      });
    },

    _create: function () {
      this._initDataAttributes();
      this._initSpecialOptions();
      this._slots = [];
      this._sequence = this._getXHRPromise(true);
      this._sending = this._active = 0;
      this._initProgressObject(this);
      this._initEventHandlers();
    },

    // This method is exposed to the widget API and allows to query
    // the number of active uploads:
    active: function () {
      return this._active;
    },

    // This method is exposed to the widget API and allows to query
    // the widget upload progress.
    // It returns an object with loaded, total and bitrate properties
    // for the running uploads:
    progress: function () {
      return this._progress;
    },

    // This method is exposed to the widget API and allows adding files
    // using the fileupload API. The data parameter accepts an object which
    // must have a files property and can contain additional options:
    // .fileupload('add', {files: filesList});
    add: function (data) {
      var that = this;
      if (!data || this.options.disabled) {
        return;
      }
      if (data.fileInput && !data.files) {
        this._getFileInputFiles(data.fileInput).always(function (files) {
          data.files = files;
          that._onAdd(null, data);
        });
      } else {
        data.files = $.makeArray(data.files);
        this._onAdd(null, data);
      }
    },

    // This method is exposed to the widget API and allows sending files
    // using the fileupload API. The data parameter accepts an object which
    // must have a files or fileInput property and can contain additional options:
    // .fileupload('send', {files: filesList});
    // The method returns a Promise object for the file upload call.
    send: function (data) {
      if (data && !this.options.disabled) {
        if (data.fileInput && !data.files) {
          var that = this,
            dfd = $.Deferred(),
            promise = dfd.promise(),
            jqXHR,
            aborted;
          promise.abort = function () {
            aborted = true;
            if (jqXHR) {
              return jqXHR.abort();
            }
            dfd.reject(null, 'abort', 'abort');
            return promise;
          };
          this._getFileInputFiles(data.fileInput).always(function (files) {
            if (aborted) {
              return;
            }
            if (!files.length) {
              dfd.reject();
              return;
            }
            data.files = files;
            jqXHR = that._onSend(null, data);
            jqXHR.then(
              function (result, textStatus, jqXHR) {
                dfd.resolve(result, textStatus, jqXHR);
              },
              function (jqXHR, textStatus, errorThrown) {
                dfd.reject(jqXHR, textStatus, errorThrown);
              }
            );
          });
          return this._enhancePromise(promise);
        }
        data.files = $.makeArray(data.files);
        if (data.files.length) {
          return this._onSend(null, data);
        }
      }
      return this._getXHRPromise(false, data && data.context);
    }
  });
});
// source --> https://homelive.pt/wp-content/plugins/super-forms/assets/js/frontend/jquery-file-upload/jquery.fileupload-process.js?ver=6.3.312 
/*
 * jQuery File Upload Processing Plugin
 * https://github.com/blueimp/jQuery-File-Upload
 *
 * Copyright 2012, Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * https://opensource.org/licenses/MIT
 */

/* global define, require */

(function (factory) {
  'use strict';
  if (typeof define === 'function' && define.amd) {
    // Register as an anonymous AMD module:
    define(['jquery', './jquery.fileupload'], factory);
  } else if (typeof exports === 'object') {
    // Node/CommonJS:
    factory(require('jquery'), require('./jquery.fileupload'));
  } else {
    // Browser globals:
    factory(window.jQuery);
  }
})(function ($) {
  'use strict';

  var originalAdd = $.blueimp.fileupload.prototype.options.add;

  // The File Upload Processing plugin extends the fileupload widget
  // with file processing functionality:
  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
    options: {
      // The list of processing actions:
      processQueue: [
        /*
                {
                    action: 'log',
                    type: 'debug'
                }
                */
      ],
      add: function (e, data) {
        var $this = $(this);
        data.process(function () {
          return $this.fileupload('process', data);
        });
        originalAdd.call(this, e, data);
      }
    },

    processActions: {
      /*
            log: function (data, options) {
                console[options.type](
                    'Processing "' + data.files[data.index].name + '"'
                );
            }
            */
    },

    _processFile: function (data, originalData) {
      var that = this,
        // eslint-disable-next-line new-cap
        dfd = $.Deferred().resolveWith(that, [data]),
        chain = dfd.promise();
      this._trigger('process', null, data);
      $.each(data.processQueue, function (i, settings) {
        var func = function (data) {
          if (originalData.errorThrown) {
            // eslint-disable-next-line new-cap
            return $.Deferred().rejectWith(that, [originalData]).promise();
          }
          return that.processActions[settings.action].call(
            that,
            data,
            settings
          );
        };
        chain = chain[that._promisePipe](func, settings.always && func);
      });
      chain
        .done(function () {
          that._trigger('processdone', null, data);
          that._trigger('processalways', null, data);
        })
        .fail(function () {
          that._trigger('processfail', null, data);
          that._trigger('processalways', null, data);
        });
      return chain;
    },

    // Replaces the settings of each processQueue item that
    // are strings starting with an "@", using the remaining
    // substring as key for the option map,
    // e.g. "@autoUpload" is replaced with options.autoUpload:
    _transformProcessQueue: function (options) {
      var processQueue = [];
      $.each(options.processQueue, function () {
        var settings = {},
          action = this.action,
          prefix = this.prefix === true ? action : this.prefix;
        $.each(this, function (key, value) {
          if ($.type(value) === 'string' && value.charAt(0) === '@') {
            settings[key] =
              options[
                value.slice(1) ||
                  (prefix
                    ? prefix + key.charAt(0).toUpperCase() + key.slice(1)
                    : key)
              ];
          } else {
            settings[key] = value;
          }
        });
        processQueue.push(settings);
      });
      options.processQueue = processQueue;
    },

    // Returns the number of files currently in the processing queue:
    processing: function () {
      return this._processing;
    },

    // Processes the files given as files property of the data parameter,
    // returns a Promise object that allows to bind callbacks:
    process: function (data) {
      var that = this,
        options = $.extend({}, this.options, data);
      if (options.processQueue && options.processQueue.length) {
        this._transformProcessQueue(options);
        if (this._processing === 0) {
          this._trigger('processstart');
        }
        $.each(data.files, function (index) {
          var opts = index ? $.extend({}, options) : options,
            func = function () {
              if (data.errorThrown) {
                // eslint-disable-next-line new-cap
                return $.Deferred().rejectWith(that, [data]).promise();
              }
              return that._processFile(opts, data);
            };
          opts.index = index;
          that._processing += 1;
          that._processingQueue = that._processingQueue[that._promisePipe](
            func,
            func
          ).always(function () {
            that._processing -= 1;
            if (that._processing === 0) {
              that._trigger('processstop');
            }
          });
        });
      }
      return this._processingQueue;
    },

    _create: function () {
      this._super();
      this._processing = 0;
      // eslint-disable-next-line new-cap
      this._processingQueue = $.Deferred().resolveWith(this).promise();
    }
  });
});
// source --> https://homelive.pt/wp-content/plugins/super-forms/assets/js/frontend/jquery-file-upload/jquery.fileupload-validate.js?ver=6.3.312 
/*
 * jQuery File Upload Validation Plugin
 * https://github.com/blueimp/jQuery-File-Upload
 *
 * Copyright 2013, Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * https://opensource.org/licenses/MIT
 */

/* global define, require */

(function (factory) {
  'use strict';
  if (typeof define === 'function' && define.amd) {
    // Register as an anonymous AMD module:
    define(['jquery', './jquery.fileupload-process'], factory);
  } else if (typeof exports === 'object') {
    // Node/CommonJS:
    factory(require('jquery'), require('./jquery.fileupload-process'));
  } else {
    // Browser globals:
    factory(window.jQuery);
  }
})(function ($) {
  'use strict';

  // Append to the default processQueue:
  $.blueimp.fileupload.prototype.options.processQueue.push({
    action: 'validate',
    // Always trigger this action,
    // even if the previous action was rejected:
    always: true,
    // Options taken from the global options map:
    acceptFileTypes: '@',
    maxFileSize: '@',
    minFileSize: '@',
    maxNumberOfFiles: '@',
    disabled: '@disableValidation'
  });

  // The File Upload Validation plugin extends the fileupload widget
  // with file validation functionality:
  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
    options: {
      /*
            // The regular expression for allowed file types, matches
            // against either file type or file name:
            acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
            // The maximum allowed file size in bytes:
            maxFileSize: 10000000, // 10 MB
            // The minimum allowed file size in bytes:
            minFileSize: undefined, // No minimal file size
            // The limit of files to be uploaded:
            maxNumberOfFiles: 10,
            */

      // Function returning the current number of files,
      // has to be overridden for maxNumberOfFiles validation:
      getNumberOfFiles: $.noop,

      // Error and info messages:
      messages: {
        maxNumberOfFiles: 'Maximum number of files exceeded',
        acceptFileTypes: 'File type not allowed',
        maxFileSize: 'File is too large',
        minFileSize: 'File is too small'
      }
    },

    processActions: {
      validate: function (data, options) {
        if (options.disabled) {
          return data;
        }
        // eslint-disable-next-line new-cap
        var dfd = $.Deferred(),
          settings = this.options,
          file = data.files[data.index],
          fileSize;
        if (options.minFileSize || options.maxFileSize) {
          fileSize = file.size;
        }
        if (
          $.type(options.maxNumberOfFiles) === 'number' &&
          (settings.getNumberOfFiles() || 0) + data.files.length >
            options.maxNumberOfFiles
        ) {
          file.error = settings.i18n('maxNumberOfFiles');
        } else if (
          options.acceptFileTypes &&
          !(
            options.acceptFileTypes.test(file.type) ||
            options.acceptFileTypes.test(file.name)
          )
        ) {
          file.error = settings.i18n('acceptFileTypes');
        } else if (fileSize > options.maxFileSize) {
          file.error = settings.i18n('maxFileSize');
        } else if (
          $.type(fileSize) === 'number' &&
          fileSize < options.minFileSize
        ) {
          file.error = settings.i18n('minFileSize');
        } else {
          delete file.error;
        }
        if (file.error || data.files.error) {
          data.files.error = true;
          dfd.rejectWith(this, [data]);
        } else {
          dfd.resolveWith(this, [data]);
        }
        return dfd.promise();
      }
    }
  });
});
// source --> https://homelive.pt/wp-content/plugins/super-forms/add-ons/super-forms-calculator/assets/js/frontend/mathjs.min.js?ver=2.3.4 
// jshint ignore: start
/**
 * math.js
 * https://github.com/josdejong/mathjs
 *
 * Math.js is an extensive math library for JavaScript and Node.js,
 * It features real and complex numbers, units, matrices, a large set of
 * mathematical functions, and a flexible expression parser.
 *
 * @version 10.1.1
 * @date    2022-02-02
 *
 * @license
 * Copyright (C) 2013-2022 Jos de Jong <wjosdejong@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy
 * of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.math=t():e.math=t()}(this,(function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)r.d(n,i,function(t){return e[t]}.bind(null,i));return n},r.n=function(e){var t=e&&e.__esModule?function(){return 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t=e.typed,r=e.equalScalar;return function(e,n,i,a){var o=e._values,s=e._index,u=e._ptr,c=e._size,f=e._datatype;if(!o)throw new Error("Cannot perform operation on Pattern Sparse Matrix and Scalar value");var l,p=c[0],m=c[1],h=r,d=0,v=i;"string"==typeof f&&(l=f,h=t.find(r,[l,l]),d=t.convert(0,l),n=t.convert(n,l),v=t.find(i,[l,l]));for(var y=[],g=[],x=[],b=0;b<m;b++){x[b]=g.length;for(var w=u[b],N=u[b+1],M=w;M<N;M++){var E=s[M],S=a?v(n,o[M]):v(o[M],n);h(S,d)||(g.push(E),y.push(S))}}return x[m]=g.length,e.createSparseMatrix({values:y,index:g,ptr:x,size:[p,m],datatype:l})}})),nn=Qe("algorithm14",["typed"],(function(e){var t=e.typed;return function(e,r,n,i){var a,o=e._data,s=e._size,u=e._datatype,c=n;"string"==typeof u&&(a=u,r=t.convert(r,a),c=t.find(n,[a,a]));var f=s.length>0?function e(t,r,n,i,a,o,s){var u=[];if(r===n.length-1)for(var c=0;c<i;c++)u[c]=s?t(o,a[c]):t(a[c],o);else for(var f=0;f<i;f++)u[f]=e(t,r+1,n,n[r+1],a[f],o,s);return u}(c,0,s,s[0],o,r,i):[];return e.createDenseMatrix({data:f,size:He(s),datatype:a})}})),an=Qe("ceil",["typed","config","round","matrix","equalScalar"],(function(e){var t=e.typed,r=e.config,n=e.round,i=e.matrix,a=e.equalScalar,o=rn({typed:t,equalScalar:a}),s=nn({typed:t});return t("ceil",{number:function(e){return ue(e,n(e),r.epsilon)?n(e):Ir(e)},"number, number":function(e,t){if(ue(e,n(e,t),r.epsilon))return n(e,t);var i="".concat(e,"e").split("e"),a=tn()(i,2),o=a[0],s=a[1],u=Math.ceil(Number("".concat(o,"e").concat(Number(s)+t))),c="".concat(u,"e").split("e"),f=tn()(c,2);return o=f[0],s=f[1],Number("".concat(o,"e").concat(Number(s)-t))},Complex:function(e){return e.ceil()},"Complex, number":function(e,t){return e.ceil(t)},BigNumber:function(e){return or(e,n(e),r.epsilon)?n(e):e.ceil()},"BigNumber, BigNumber":function(e,t){return or(e,n(e,t),r.epsilon)?n(e,t):e.toDecimalPlaces(t.toNumber(),At.a.ROUND_CEIL)},Fraction:function(e){return e.ceil()},"Fraction, number":function(e,t){return e.ceil(t)},"Array | 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t=Math.exp(e.re);return new r(t*Math.cos(e.im)-1,t*Math.sin(e.im))},BigNumber:function(e){return e.exp().minus(1)},"Array | Matrix":function(e){return Ht(e,this)}})})),cn=Qe("fix",["typed","Complex","matrix","ceil","floor"],(function(e){var t=e.typed,r=e.Complex,n=e.matrix,i=e.ceil,a=e.floor,o=nn({typed:t});return t("fix",{number:function(e){return e>0?a(e):i(e)},"number, number | BigNumber":function(e,t){return e>0?a(e,t):i(e,t)},Complex:function(e){return new r(e.re>0?Math.floor(e.re):Math.ceil(e.re),e.im>0?Math.floor(e.im):Math.ceil(e.im))},"Complex, number | BigNumber":function(e,t){return new r(e.re>0?a(e.re,t):i(e.re,t),e.im>0?a(e.im,t):i(e.im,t))},BigNumber:function(e){return e.isNegative()?i(e):a(e)},"BigNumber, number | BigNumber":function(e,t){return e.isNegative()?i(e,t):a(e,t)},Fraction:function(e){return e.s<0?e.ceil():e.floor()},"Fraction, number | BigNumber":function(e,t){return e.s<0?e.ceil(t):e.floor(t)},"Array | Matrix":function(e){return Ht(e,this,!0)},"Array | 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Matrix A ("+o+") must match Matrix B ("+l+")");if(!u)throw new Error("Cannot perform operation on Dense Matrix and Pattern Sparse Matrix");var m,h,d=o[0],v=o[1],y="string"==typeof s&&s===p?s:void 0,g=y?t.find(n,[y,y]):n,x=[];for(m=0;m<d;m++)x[m]=[];var b=[],w=[];for(h=0;h<v;h++){for(var N=h+1,M=f[h],E=f[h+1],S=M;S<E;S++)b[m=c[S]]=i?g(u[S],a[m][h]):g(a[m][h],u[S]),w[m]=N;for(m=0;m<d;m++)w[m]===N?x[m][h]=b[m]:x[m][h]=a[m][h]}return e.createDenseMatrix({data:x,size:[d,v],datatype:y})}})),pn=Qe("algorithm04",["typed","equalScalar"],(function(e){var t=e.typed,r=e.equalScalar;return function(e,n,i){var a=e._values,o=e._index,s=e._ptr,u=e._size,c=e._datatype,f=n._values,l=n._index,p=n._ptr,m=n._size,h=n._datatype;if(u.length!==m.length)throw new Me(u.length,m.length);if(u[0]!==m[0]||u[1]!==m[1])throw new RangeError("Dimension mismatch. Matrix A ("+u+") must match Matrix B ("+m+")");var d,v=u[0],y=u[1],g=r,x=0,b=i;"string"==typeof c&&c===h&&(d=c,g=t.find(r,[d,d]),x=t.convert(0,d),b=t.find(i,[d,d]));var w,N,M,E,S,A=a&&f?[]:void 0,O=[],_=[],C=a&&f?[]:void 0,T=a&&f?[]:void 0,I=[],k=[];for(N=0;N<y;N++){_[N]=O.length;var z=N+1;for(E=s[N],S=s[N+1],M=E;M<S;M++)w=o[M],O.push(w),I[w]=z,C&&(C[w]=a[M]);for(E=p[N],S=p[N+1],M=E;M<S;M++)if(I[w=l[M]]===z){if(C){var R=b(C[w],f[M]);g(R,x)?I[w]=null:C[w]=R}}else O.push(w),k[w]=z,T&&(T[w]=f[M]);if(C&&T)for(M=_[N];M<O.length;)I[w=O[M]]===z?(A[M]=C[w],M++):k[w]===z?(A[M]=T[w],M++):O.splice(M,1)}return _[y]=O.length,e.createSparseMatrix({values:A,index:O,ptr:_,size:[v,y],datatype:d})}})),mn=Qe("algorithm10",["typed","DenseMatrix"],(function(e){var t=e.typed,r=e.DenseMatrix;return function(e,n,i,a){var o=e._values,s=e._index,u=e._ptr,c=e._size,f=e._datatype;if(!o)throw new Error("Cannot perform operation on Pattern Sparse Matrix and Scalar value");var l,p=c[0],m=c[1],h=i;"string"==typeof f&&(l=f,n=t.convert(n,l),h=t.find(i,[l,l]));for(var d=[],v=[],y=[],g=0;g<m;g++){for(var x=g+1,b=u[g],w=u[g+1],N=b;N<w;N++){var M=s[N];v[M]=o[N],y[M]=x}for(var E=0;E<p;E++)0===g&&(d[E]=[]),y[E]===x?d[E][g]=a?h(n,v[E]):h(v[E],n):d[E][g]=n}return new r({data:d,size:[p,m],datatype:l})}})),hn=Qe("algorithm13",["typed"],(function(e){var t=e.typed;return function(e,r,n){var i,a=e._data,o=e._size,s=e._datatype,u=r._data,c=r._size,f=r._datatype,l=[];if(o.length!==c.length)throw new Me(o.length,c.length);for(var p=0;p<o.length;p++){if(o[p]!==c[p])throw new RangeError("Dimension mismatch. Matrix A ("+o+") must match Matrix B ("+c+")");l[p]=o[p]}var m=n;"string"==typeof s&&s===f&&(i=s,m=t.find(n,[i,i]));var h=l.length>0?function e(t,r,n,i,a,o){var s=[];if(r===n.length-1)for(var u=0;u<i;u++)s[u]=t(a[u],o[u]);else for(var c=0;c<i;c++)s[c]=e(t,r+1,n,n[r+1],a[c],o[c]);return s}(m,0,l,l[0],a,u):[];return e.createDenseMatrix({data:h,size:l,datatype:i})}})),dn=Qe("gcd",["typed","matrix","equalScalar","BigNumber","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=e.BigNumber,a=e.DenseMatrix,o=ln({typed:t}),s=pn({typed:t,equalScalar:n}),u=mn({typed:t,DenseMatrix:a}),c=hn({typed:t}),f=nn({typed:t});return t("gcd",{"number, number":qr,"BigNumber, BigNumber":function(e,t){if(!e.isInt()||!t.isInt())throw new Error("Parameters in function gcd must be integer numbers");var r=new i(0);for(;!t.isZero();){var n=e.mod(t);e=t,t=n}return e.lt(r)?e.neg():e},"Fraction, Fraction":function(e,t){return e.gcd(t)},"SparseMatrix, SparseMatrix":function(e,t){return s(e,t,this)},"SparseMatrix, DenseMatrix":function(e,t){return o(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return o(e,t,this,!1)},"DenseMatrix, DenseMatrix":function(e,t){return c(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, number | BigNumber":function(e,t){return u(e,t,this,!1)},"DenseMatrix, number | BigNumber":function(e,t){return f(e,t,this,!1)},"number | BigNumber, SparseMatrix":function(e,t){return u(t,e,this,!0)},"number | BigNumber, DenseMatrix":function(e,t){return f(t,e,this,!0)},"Array, number | BigNumber":function(e,t){return f(r(e),t,this,!1).valueOf()},"number | BigNumber, Array":function(e,t){return f(r(t),e,this,!0).valueOf()},"Array | Matrix | number | BigNumber, Array | Matrix | number | BigNumber, ...Array | Matrix | number | BigNumber":function(e,t,r){for(var n=this(e,t),i=0;i<r.length;i++)n=this(n,r[i]);return n}})})),vn=Qe("algorithm02",["typed","equalScalar"],(function(e){var t=e.typed,r=e.equalScalar;return function(e,n,i,a){var o=e._data,s=e._size,u=e._datatype,c=n._values,f=n._index,l=n._ptr,p=n._size,m=n._datatype;if(s.length!==p.length)throw new Me(s.length,p.length);if(s[0]!==p[0]||s[1]!==p[1])throw new RangeError("Dimension mismatch. Matrix A ("+s+") must match Matrix B ("+p+")");if(!c)throw new Error("Cannot perform operation on Dense Matrix and Pattern Sparse Matrix");var h,d=s[0],v=s[1],y=r,g=0,x=i;"string"==typeof u&&u===m&&(h=u,y=t.find(r,[h,h]),g=t.convert(0,h),x=t.find(i,[h,h]));for(var b=[],w=[],N=[],M=0;M<v;M++){N[M]=w.length;for(var E=l[M],S=l[M+1],A=E;A<S;A++){var O=f[A],_=a?x(c[A],o[O][M]):x(o[O][M],c[A]);y(_,g)||(w.push(O),b.push(_))}}return N[v]=w.length,n.createSparseMatrix({values:b,index:w,ptr:N,size:[d,v],datatype:h})}})),yn=Qe("algorithm06",["typed","equalScalar"],(function(e){var t=e.typed,r=e.equalScalar;return function(e,n,i){var a=e._values,o=e._size,s=e._datatype,u=n._values,c=n._size,f=n._datatype;if(o.length!==c.length)throw new Me(o.length,c.length);if(o[0]!==c[0]||o[1]!==c[1])throw new RangeError("Dimension mismatch. Matrix A ("+o+") must match Matrix B ("+c+")");var l,p=o[0],m=o[1],h=r,d=0,v=i;"string"==typeof s&&s===f&&(l=s,h=t.find(r,[l,l]),d=t.convert(0,l),v=t.find(i,[l,l]));for(var y=a&&u?[]:void 0,g=[],x=[],b=y?[]:void 0,w=[],N=[],M=0;M<m;M++){x[M]=g.length;var E=M+1;if(Zt(e,M,w,b,N,E,g,v),Zt(n,M,w,b,N,E,g,v),b)for(var S=x[M];S<g.length;){var A=g[S];if(N[A]===E){var O=b[A];h(O,d)?g.splice(S,1):(y.push(O),S++)}else g.splice(S,1)}else for(var _=x[M];_<g.length;){N[g[_]]!==E?g.splice(_,1):_++}}return x[m]=g.length,e.createSparseMatrix({values:y,index:g,ptr:x,size:[p,m],datatype:l})}})),gn=Qe("lcm",["typed","matrix","equalScalar"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=vn({typed:t,equalScalar:n}),a=yn({typed:t,equalScalar:n}),o=rn({typed:t,equalScalar:n}),s=hn({typed:t}),u=nn({typed:t});return t("lcm",{"number, number":Br,"BigNumber, BigNumber":function(e,t){if(!e.isInt()||!t.isInt())throw new Error("Parameters in function lcm must be integer numbers");if(e.isZero())return e;if(t.isZero())return t;var r=e.times(t);for(;!t.isZero();){var n=t;t=e.mod(n),e=n}return r.div(e).abs()},"Fraction, Fraction":function(e,t){return e.lcm(t)},"SparseMatrix, SparseMatrix":function(e,t){return a(e,t,this)},"SparseMatrix, DenseMatrix":function(e,t){return i(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return i(e,t,this,!1)},"DenseMatrix, DenseMatrix":function(e,t){return s(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, number | BigNumber":function(e,t){return o(e,t,this,!1)},"DenseMatrix, number | BigNumber":function(e,t){return u(e,t,this,!1)},"number | BigNumber, SparseMatrix":function(e,t){return o(t,e,this,!0)},"number | BigNumber, DenseMatrix":function(e,t){return u(t,e,this,!0)},"Array, number | BigNumber":function(e,t){return u(r(e),t,this,!1).valueOf()},"number | BigNumber, Array":function(e,t){return u(r(t),e,this,!0).valueOf()},"Array | Matrix | number | BigNumber, Array | Matrix | number | BigNumber, ...Array | Matrix | number | BigNumber":function(e,t,r){for(var n=this(e,t),i=0;i<r.length;i++)n=this(n,r[i]);return n}})})),xn=Qe("log10",["typed","config","Complex"],(function(e){var t=e.typed,r=e.config,n=e.Complex;return t("log10",{number:function(e){return e>=0||r.predictable?jr(e):new n(e,0).log().div(Math.LN10)},Complex:function(e){return new n(e).log().div(Math.LN10)},BigNumber:function(e){return!e.isNegative()||r.predictable?e.log():new n(e.toNumber(),0).log().div(Math.LN10)},"Array | Matrix":function(e){return Ht(e,this)}})})),bn=Qe("log2",["typed","config","Complex"],(function(e){var t=e.typed,r=e.config,n=e.Complex;return t("log2",{number:function(e){return e>=0||r.predictable?Fr(e):i(new n(e,0))},Complex:i,BigNumber:function(e){return!e.isNegative()||r.predictable?e.log(2):i(new n(e.toNumber(),0))},"Array | Matrix":function(e){return Ht(e,this)}});function i(e){var t=Math.sqrt(e.re*e.re+e.im*e.im);return new n(Math.log2?Math.log2(t):Math.log(t)/Math.LN2,Math.atan2(e.im,e.re)/Math.LN2)}})),wn=Qe("algorithm03",["typed"],(function(e){var t=e.typed;return function(e,r,n,i){var a=e._data,o=e._size,s=e._datatype,u=r._values,c=r._index,f=r._ptr,l=r._size,p=r._datatype;if(o.length!==l.length)throw new Me(o.length,l.length);if(o[0]!==l[0]||o[1]!==l[1])throw new RangeError("Dimension mismatch. Matrix A ("+o+") must match Matrix B ("+l+")");if(!u)throw new Error("Cannot perform operation on Dense Matrix and Pattern Sparse Matrix");var m,h=o[0],d=o[1],v=0,y=n;"string"==typeof s&&s===p&&(m=s,v=t.convert(0,m),y=t.find(n,[m,m]));for(var g=[],x=0;x<h;x++)g[x]=[];for(var b=[],w=[],N=0;N<d;N++){for(var M=N+1,E=f[N],S=f[N+1],A=E;A<S;A++){var O=c[A];b[O]=i?y(u[A],a[O][N]):y(a[O][N],u[A]),w[O]=M}for(var _=0;_<h;_++)w[_]===M?g[_][N]=b[_]:g[_][N]=i?y(v,a[_][N]):y(a[_][N],v)}return e.createDenseMatrix({data:g,size:[h,d],datatype:m})}})),Nn=Qe("algorithm05",["typed","equalScalar"],(function(e){var t=e.typed,r=e.equalScalar;return function(e,n,i){var a=e._values,o=e._index,s=e._ptr,u=e._size,c=e._datatype,f=n._values,l=n._index,p=n._ptr,m=n._size,h=n._datatype;if(u.length!==m.length)throw new Me(u.length,m.length);if(u[0]!==m[0]||u[1]!==m[1])throw new RangeError("Dimension mismatch. Matrix A ("+u+") must match Matrix B ("+m+")");var d,v=u[0],y=u[1],g=r,x=0,b=i;"string"==typeof c&&c===h&&(d=c,g=t.find(r,[d,d]),x=t.convert(0,d),b=t.find(i,[d,d]));var w,N,M,E,S=a&&f?[]:void 0,A=[],O=[],_=S?[]:void 0,C=S?[]:void 0,T=[],I=[];for(N=0;N<y;N++){O[N]=A.length;var k=N+1;for(M=s[N],E=s[N+1];M<E;M++)w=o[M],A.push(w),T[w]=k,_&&(_[w]=a[M]);for(M=p[N],E=p[N+1];M<E;M++)T[w=l[M]]!==k&&A.push(w),I[w]=k,C&&(C[w]=f[M]);if(S)for(M=O[N];M<A.length;){var z=T[w=A[M]],R=I[w];if(z===k||R===k){var q=b(z===k?_[w]:x,R===k?C[w]:x);g(q,x)?A.splice(M,1):(S.push(q),M++)}}}return O[y]=A.length,e.createSparseMatrix({values:S,index:A,ptr:O,size:[v,y],datatype:d})}})),Mn=Qe("algorithm12",["typed","DenseMatrix"],(function(e){var t=e.typed,r=e.DenseMatrix;return function(e,n,i,a){var o=e._values,s=e._index,u=e._ptr,c=e._size,f=e._datatype;if(!o)throw new Error("Cannot perform operation on Pattern Sparse Matrix and Scalar value");var l,p=c[0],m=c[1],h=i;"string"==typeof f&&(l=f,n=t.convert(n,l),h=t.find(i,[l,l]));for(var d=[],v=[],y=[],g=0;g<m;g++){for(var x=g+1,b=u[g],w=u[g+1],N=b;N<w;N++){var M=s[N];v[M]=o[N],y[M]=x}for(var E=0;E<p;E++)0===g&&(d[E]=[]),y[E]===x?d[E][g]=a?h(n,v[E]):h(v[E],n):d[E][g]=a?h(n,0):h(0,n)}return new r({data:d,size:[p,m],datatype:l})}})),En=Qe("mod",["typed","matrix","equalScalar","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=e.DenseMatrix,a=vn({typed:t,equalScalar:n}),o=wn({typed:t}),s=Nn({typed:t,equalScalar:n}),u=rn({typed:t,equalScalar:n}),c=Mn({typed:t,DenseMatrix:i}),f=hn({typed:t}),l=nn({typed:t});return t("mod",{"number, number":Pr,"BigNumber, BigNumber":function(e,t){if(t.isNeg())throw new Error("Cannot calculate mod for a negative divisor");return t.isZero()?e:e.mod(t)},"Fraction, Fraction":function(e,t){if(t.compare(0)<0)throw new Error("Cannot calculate mod for a negative divisor");return e.compare(0)>=0?e.mod(t):e.mod(t).add(t).mod(t)},"SparseMatrix, SparseMatrix":function(e,t){return s(e,t,this,!1)},"SparseMatrix, DenseMatrix":function(e,t){return a(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return o(e,t,this,!1)},"DenseMatrix, DenseMatrix":function(e,t){return f(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, any":function(e,t){return u(e,t,this,!1)},"DenseMatrix, any":function(e,t){return l(e,t,this,!1)},"any, SparseMatrix":function(e,t){return c(t,e,this,!0)},"any, DenseMatrix":function(e,t){return l(t,e,this,!0)},"Array, any":function(e,t){return l(r(e),t,this,!1).valueOf()},"any, Array":function(e,t){return l(r(t),e,this,!0).valueOf()}})})),Sn=Qe("multiplyScalar",["typed"],(function(e){return(0,e.typed)("multiplyScalar",{"number, number":Or,"Complex, Complex":function(e,t){return e.mul(t)},"BigNumber, BigNumber":function(e,t){return e.times(t)},"Fraction, Fraction":function(e,t){return e.mul(t)},"number | Fraction | BigNumber | Complex, Unit":function(e,t){var r=t.clone();return r.value=null===r.value?r._normalize(e):this(r.value,e),r},"Unit, number | Fraction | BigNumber | Complex":function(e,t){var r=e.clone();return r.value=null===r.value?r._normalize(t):this(r.value,t),r},"Unit, Unit":function(e,t){return e.multiply(t)}})})),An=Qe("multiply",["typed","matrix","addScalar","multiplyScalar","equalScalar","dot"],(function(e){var t=e.typed,r=e.matrix,n=e.addScalar,i=e.multiplyScalar,a=e.equalScalar,o=e.dot,s=rn({typed:t,equalScalar:a}),u=nn({typed:t});function c(e,t){switch(e.length){case 1:switch(t.length){case 1:if(e[0]!==t[0])throw new RangeError("Dimension mismatch in multiplication. Vectors must have the same length");break;case 2:if(e[0]!==t[0])throw new RangeError("Dimension mismatch in multiplication. Vector length ("+e[0]+") must match Matrix rows ("+t[0]+")");break;default:throw new Error("Can only multiply a 1 or 2 dimensional matrix (Matrix B has "+t.length+" dimensions)")}break;case 2:switch(t.length){case 1:if(e[1]!==t[0])throw new RangeError("Dimension mismatch in multiplication. Matrix columns ("+e[1]+") must match Vector length ("+t[0]+")");break;case 2:if(e[1]!==t[0])throw new RangeError("Dimension mismatch in multiplication. Matrix A columns ("+e[1]+") must match Matrix B rows ("+t[0]+")");break;default:throw new Error("Can only multiply a 1 or 2 dimensional matrix (Matrix B has "+t.length+" dimensions)")}break;default:throw new Error("Can only multiply a 1 or 2 dimensional matrix (Matrix A has "+e.length+" dimensions)")}}function f(e,r){if("dense"!==r.storage())throw new Error("Support for SparseMatrix not implemented");return function(e,r){var a,o=e._data,s=e._size,u=e._datatype,c=r._data,f=r._size,l=r._datatype,p=s[0],m=f[1],h=n,d=i;u&&l&&u===l&&"string"==typeof u&&(a=u,h=t.find(n,[a,a]),d=t.find(i,[a,a]));for(var v=[],y=0;y<m;y++){for(var g=d(o[0],c[0][y]),x=1;x<p;x++)g=h(g,d(o[x],c[x][y]));v[y]=g}return e.createDenseMatrix({data:v,size:[m],datatype:a})}(e,r)}var l=t("_multiplyMatrixVector",{"DenseMatrix, any":function(e,r){var a,o=e._data,s=e._size,u=e._datatype,c=r._data,f=r._datatype,l=s[0],p=s[1],m=n,h=i;u&&f&&u===f&&"string"==typeof u&&(a=u,m=t.find(n,[a,a]),h=t.find(i,[a,a]));for(var d=[],v=0;v<l;v++){for(var y=o[v],g=h(y[0],c[0]),x=1;x<p;x++)g=m(g,h(y[x],c[x]));d[v]=g}return e.createDenseMatrix({data:d,size:[l],datatype:a})},"SparseMatrix, any":function(e,r){var o=e._values,s=e._index,u=e._ptr,c=e._datatype;if(!o)throw new Error("Cannot multiply Pattern only Matrix times Dense Matrix");var f,l=r._data,p=r._datatype,m=e._size[0],h=r._size[0],d=[],v=[],y=[],g=n,x=i,b=a,w=0;c&&p&&c===p&&"string"==typeof c&&(f=c,g=t.find(n,[f,f]),x=t.find(i,[f,f]),b=t.find(a,[f,f]),w=t.convert(0,f));var N=[],M=[];y[0]=0;for(var E=0;E<h;E++){var S=l[E];if(!b(S,w))for(var A=u[E],O=u[E+1],_=A;_<O;_++){var C=s[_];M[C]?N[C]=g(N[C],x(S,o[_])):(M[C]=!0,v.push(C),N[C]=x(S,o[_]))}}for(var T=v.length,I=0;I<T;I++){var k=v[I];d[I]=N[k]}return y[1]=v.length,e.createSparseMatrix({values:d,index:v,ptr:y,size:[m,1],datatype:f})}}),p=t("_multiplyMatrixMatrix",{"DenseMatrix, DenseMatrix":function(e,r){var a,o=e._data,s=e._size,u=e._datatype,c=r._data,f=r._size,l=r._datatype,p=s[0],m=s[1],h=f[1],d=n,v=i;u&&l&&u===l&&"string"==typeof u&&(a=u,d=t.find(n,[a,a]),v=t.find(i,[a,a]));for(var y=[],g=0;g<p;g++){var x=o[g];y[g]=[];for(var b=0;b<h;b++){for(var w=v(x[0],c[0][b]),N=1;N<m;N++)w=d(w,v(x[N],c[N][b]));y[g][b]=w}}return e.createDenseMatrix({data:y,size:[p,h],datatype:a})},"DenseMatrix, SparseMatrix":function(e,r){var o=e._data,s=e._size,u=e._datatype,c=r._values,f=r._index,l=r._ptr,p=r._size,m=r._datatype;if(!c)throw new Error("Cannot multiply Dense Matrix times Pattern only Matrix");var h,d=s[0],v=p[1],y=n,g=i,x=a,b=0;u&&m&&u===m&&"string"==typeof u&&(h=u,y=t.find(n,[h,h]),g=t.find(i,[h,h]),x=t.find(a,[h,h]),b=t.convert(0,h));for(var w=[],N=[],M=[],E=r.createSparseMatrix({values:w,index:N,ptr:M,size:[d,v],datatype:h}),S=0;S<v;S++){M[S]=N.length;var A=l[S],O=l[S+1];if(O>A)for(var _=0,C=0;C<d;C++){for(var T=C+1,I=void 0,k=A;k<O;k++){var z=f[k];_!==T?(I=g(o[C][z],c[k]),_=T):I=y(I,g(o[C][z],c[k]))}_!==T||x(I,b)||(N.push(C),w.push(I))}}return M[v]=N.length,E},"SparseMatrix, DenseMatrix":function(e,r){var o=e._values,s=e._index,u=e._ptr,c=e._datatype;if(!o)throw new Error("Cannot multiply Pattern only Matrix times Dense Matrix");var f,l=r._data,p=r._datatype,m=e._size[0],h=r._size[0],d=r._size[1],v=n,y=i,g=a,x=0;c&&p&&c===p&&"string"==typeof c&&(f=c,v=t.find(n,[f,f]),y=t.find(i,[f,f]),g=t.find(a,[f,f]),x=t.convert(0,f));for(var b=[],w=[],N=[],M=e.createSparseMatrix({values:b,index:w,ptr:N,size:[m,d],datatype:f}),E=[],S=[],A=0;A<d;A++){N[A]=w.length;for(var O=A+1,_=0;_<h;_++){var C=l[_][A];if(!g(C,x))for(var T=u[_],I=u[_+1],k=T;k<I;k++){var z=s[k];S[z]!==O?(S[z]=O,w.push(z),E[z]=y(C,o[k])):E[z]=v(E[z],y(C,o[k]))}}for(var R=N[A],q=w.length,B=R;B<q;B++){var D=w[B];b[B]=E[D]}}return N[d]=w.length,M},"SparseMatrix, SparseMatrix":function(e,r){var a,o=e._values,s=e._index,u=e._ptr,c=e._datatype,f=r._values,l=r._index,p=r._ptr,m=r._datatype,h=e._size[0],d=r._size[1],v=o&&f,y=n,g=i;c&&m&&c===m&&"string"==typeof c&&(a=c,y=t.find(n,[a,a]),g=t.find(i,[a,a]));for(var x,b,w,N,M,E,S,A,O=v?[]:void 0,_=[],C=[],T=e.createSparseMatrix({values:O,index:_,ptr:C,size:[h,d],datatype:a}),I=v?[]:void 0,k=[],z=0;z<d;z++){C[z]=_.length;var R=z+1;for(M=p[z],E=p[z+1],N=M;N<E;N++)if(A=l[N],v)for(b=u[A],w=u[A+1],x=b;x<w;x++)S=s[x],k[S]!==R?(k[S]=R,_.push(S),I[S]=g(f[N],o[x])):I[S]=y(I[S],g(f[N],o[x]));else for(b=u[A],w=u[A+1],x=b;x<w;x++)S=s[x],k[S]!==R&&(k[S]=R,_.push(S));if(v)for(var q=C[z],B=_.length,D=q;D<B;D++){var j=_[D];O[D]=I[j]}}return C[d]=_.length,T}});return t("multiply",Ve({"Array, Array":function(e,t){c(Se(e),Se(t));var n=this(r(e),r(t));return m(n)?n.valueOf():n},"Matrix, Matrix":function(e,t){var r=e.size(),n=t.size();return c(r,n),1===r.length?1===n.length?function(e,t,r){if(0===r)throw new Error("Cannot multiply two empty vectors");return o(e,t)}(e,t,r[0]):f(e,t):1===n.length?l(e,t):p(e,t)},"Matrix, Array":function(e,t){return this(e,r(t))},"Array, Matrix":function(e,t){return this(r(e,t.storage()),t)},"SparseMatrix, any":function(e,t){return s(e,t,i,!1)},"DenseMatrix, any":function(e,t){return u(e,t,i,!1)},"any, SparseMatrix":function(e,t){return s(t,e,i,!0)},"any, DenseMatrix":function(e,t){return u(t,e,i,!0)},"Array, any":function(e,t){return u(r(e),t,i,!1).valueOf()},"any, Array":function(e,t){return u(r(t),e,i,!0).valueOf()},"any, any":i,"any, any, ...any":function(e,t,r){for(var n=this(e,t),i=0;i<r.length;i++)n=this(n,r[i]);return n}},i.signatures))})),On=Qe("nthRoot",["typed","matrix","equalScalar","BigNumber"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=e.BigNumber,a=ln({typed:t}),o=vn({typed:t,equalScalar:n}),s=yn({typed:t,equalScalar:n}),u=rn({typed:t,equalScalar:n}),c=hn({typed:t}),f=nn({typed:t}),l="Complex number not supported in function nthRoot. Use nthRoots instead.";return t("nthRoot",{number:function(e){return Ur(e,2)},"number, number":Ur,BigNumber:function(e){return p(e,new i(2))},Complex:function(e){throw new Error(l)},"Complex, number":function(e,t){throw new Error(l)},"BigNumber, BigNumber":p,"Array | Matrix":function(e){return this(e,2)},"SparseMatrix, SparseMatrix":function(e,t){if(1===t.density())return s(e,t,this);throw new Error("Root must be non-zero")},"SparseMatrix, DenseMatrix":function(e,t){return o(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){if(1===t.density())return a(e,t,this,!1);throw new Error("Root must be non-zero")},"DenseMatrix, DenseMatrix":function(e,t){return c(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, number | BigNumber":function(e,t){return u(e,t,this,!1)},"DenseMatrix, number | BigNumber":function(e,t){return f(e,t,this,!1)},"number | BigNumber, SparseMatrix":function(e,t){if(1===t.density())return u(t,e,this,!0);throw new Error("Root must be non-zero")},"number | BigNumber, DenseMatrix":function(e,t){return f(t,e,this,!0)},"Array, number | BigNumber":function(e,t){return this(r(e),t).valueOf()},"number | BigNumber, Array":function(e,t){return this(e,r(t)).valueOf()}});function p(e,t){var r=i.precision,n=i.clone({precision:r+2}),a=new i(0),o=new n(1),s=t.isNegative();if(s&&(t=t.neg()),t.isZero())throw new Error("Root must be non-zero");if(e.isNegative()&&!t.abs().mod(2).equals(1))throw new Error("Root must be odd when a is negative.");if(e.isZero())return s?new n(1/0):0;if(!e.isFinite())return s?a:e;var u=e.abs().pow(o.div(t));return u=e.isNeg()?u.neg():u,new i((s?o.div(u):u).toPrecision(r))}})),_n=Qe("sign",["typed","BigNumber","Fraction","complex"],(function(e){var t=e.typed,r=e.BigNumber,n=e.complex,i=e.Fraction;return t("sign",{number:Lr,Complex:function(e){return 0===e.im?n(Lr(e.re)):e.sign()},BigNumber:function(e){return new r(e.cmp(0))},Fraction:function(e){return new i(e.s,1)},"Array | Matrix":function(e){return Ht(e,this,!0)},Unit:function(e){return this(e.value)}})})),Cn=Qe("sqrt",["config","typed","Complex"],(function(e){var t=e.config,r=e.typed,n=e.Complex;return r("sqrt",{number:i,Complex:function(e){return e.sqrt()},BigNumber:function(e){return!e.isNegative()||t.predictable?e.sqrt():i(e.toNumber())},"Array | Matrix":function(e){return Ht(e,this,!0)},Unit:function(e){return e.pow(.5)}});function i(e){return isNaN(e)?NaN:e>=0||t.predictable?Math.sqrt(e):new n(e,0).sqrt()}})),Tn=Qe("square",["typed"],(function(e){return(0,e.typed)("square",{number:$r,Complex:function(e){return e.mul(e)},BigNumber:function(e){return e.times(e)},Fraction:function(e){return e.mul(e)},"Array | Matrix":function(e){return Ht(e,this,!0)},Unit:function(e){return e.pow(2)}})})),In=Qe("subtract",["typed","matrix","equalScalar","addScalar","unaryMinus","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=e.addScalar,a=e.unaryMinus,o=e.DenseMatrix,s=ln({typed:t}),u=wn({typed:t}),c=Nn({typed:t,equalScalar:n}),f=mn({typed:t,DenseMatrix:o}),l=hn({typed:t}),p=nn({typed:t});return t("subtract",{"number, number":function(e,t){return e-t},"Complex, Complex":function(e,t){return e.sub(t)},"BigNumber, BigNumber":function(e,t){return e.minus(t)},"Fraction, Fraction":function(e,t){return e.sub(t)},"Unit, Unit":function(e,t){if(null===e.value)throw new Error("Parameter x contains a unit with undefined value");if(null===t.value)throw new Error("Parameter y contains a unit with undefined value");if(!e.equalBase(t))throw new Error("Units do not match");var r=e.clone();return r.value=this(r.value,t.value),r.fixPrefix=!1,r},"SparseMatrix, SparseMatrix":function(e,t){return kn(e,t),c(e,t,this)},"SparseMatrix, DenseMatrix":function(e,t){return kn(e,t),u(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return kn(e,t),s(e,t,this,!1)},"DenseMatrix, DenseMatrix":function(e,t){return kn(e,t),l(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, any":function(e,t){return f(e,a(t),i)},"DenseMatrix, any":function(e,t){return p(e,t,this)},"any, SparseMatrix":function(e,t){return f(t,e,this,!0)},"any, DenseMatrix":function(e,t){return p(t,e,this,!0)},"Array, any":function(e,t){return p(r(e),t,this,!1).valueOf()},"any, Array":function(e,t){return p(r(t),e,this,!0).valueOf()}})}));function kn(e,t){var r=e.size(),n=t.size();if(r.length!==n.length)throw new Me(r.length,n.length)}var zn=Qe("xgcd",["typed","config","matrix","BigNumber"],(function(e){var t=e.typed,r=e.config,n=e.matrix,i=e.BigNumber;return t("xgcd",{"number, number":function(e,t){var i=Hr(e,t);return"Array"===r.matrix?i:n(i)},"BigNumber, BigNumber":function(e,t){var a,o,s,u,c=new i(0),f=new i(1),l=c,p=f,m=f,h=c;if(!e.isInt()||!t.isInt())throw new Error("Parameters in function xgcd must be integer numbers");for(;!t.isZero();)o=e.div(t).floor(),s=e.mod(t),a=l,l=p.minus(o.times(l)),p=a,a=m,m=h.minus(o.times(m)),h=a,e=t,t=s;u=e.lt(c)?[e.neg(),p.neg(),h.neg()]:[e,e.isZero()?0:p,h];return"Array"===r.matrix?u:n(u)}})})),Rn=Qe("invmod",["typed","config","BigNumber","xgcd","equal","smaller","mod","add","isInteger"],(function(e){var t=e.typed,r=(e.config,e.BigNumber),n=e.xgcd,i=e.equal,a=e.smaller,o=e.mod,s=e.add,u=e.isInteger;return t("invmod",{"number, number":c,"BigNumber, BigNumber":c});function c(e,t){if(!u(e)||!u(t))throw new Error("Parameters in function invmod must be integer numbers");if(e=o(e,t),i(t,0))throw new Error("Divisor must be non zero");var c=n(e,t),f=c=c.valueOf(),l=tn()(f,2),p=l[0],m=l[1];return i(p,r(1))?(m=o(m,t),a(m,r(0))&&(m=s(m,t)),m):NaN}})),qn=Qe("algorithm09",["typed","equalScalar"],(function(e){var t=e.typed,r=e.equalScalar;return function(e,n,i){var a=e._values,o=e._index,s=e._ptr,u=e._size,c=e._datatype,f=n._values,l=n._index,p=n._ptr,m=n._size,h=n._datatype;if(u.length!==m.length)throw new Me(u.length,m.length);if(u[0]!==m[0]||u[1]!==m[1])throw new RangeError("Dimension mismatch. Matrix A ("+u+") must match Matrix B ("+m+")");var d,v=u[0],y=u[1],g=r,x=0,b=i;"string"==typeof c&&c===h&&(d=c,g=t.find(r,[d,d]),x=t.convert(0,d),b=t.find(i,[d,d]));var w,N,M,E,S,A=a&&f?[]:void 0,O=[],_=[],C=A?[]:void 0,T=[];for(N=0;N<y;N++){_[N]=O.length;var I=N+1;if(C)for(E=p[N],S=p[N+1],M=E;M<S;M++)T[w=l[M]]=I,C[w]=f[M];for(E=s[N],S=s[N+1],M=E;M<S;M++)if(w=o[M],C){var k=T[w]===I?C[w]:x,z=b(a[M],k);g(z,x)||(O.push(w),A.push(z))}else O.push(w)}return _[y]=O.length,e.createSparseMatrix({values:A,index:O,ptr:_,size:[v,y],datatype:d})}})),Bn=Qe("dotMultiply",["typed","matrix","equalScalar","multiplyScalar"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=e.multiplyScalar,a=vn({typed:t,equalScalar:n}),o=qn({typed:t,equalScalar:n}),s=rn({typed:t,equalScalar:n}),u=hn({typed:t}),c=nn({typed:t});return t("dotMultiply",{"any, any":i,"SparseMatrix, SparseMatrix":function(e,t){return o(e,t,i,!1)},"SparseMatrix, DenseMatrix":function(e,t){return a(t,e,i,!0)},"DenseMatrix, SparseMatrix":function(e,t){return a(e,t,i,!1)},"DenseMatrix, DenseMatrix":function(e,t){return u(e,t,i)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, any":function(e,t){return s(e,t,i,!1)},"DenseMatrix, any":function(e,t){return c(e,t,i,!1)},"any, SparseMatrix":function(e,t){return s(t,e,i,!0)},"any, DenseMatrix":function(e,t){return c(t,e,i,!0)},"Array, any":function(e,t){return c(r(e),t,i,!1).valueOf()},"any, Array":function(e,t){return c(r(t),e,i,!0).valueOf()}})}));r(196);function Dn(e,t){if(e.isFinite()&&!e.isInteger()||t.isFinite()&&!t.isInteger())throw new Error("Integers expected in function bitAnd");var r=e.constructor;if(e.isNaN()||t.isNaN())return new r(NaN);if(e.isZero()||t.eq(-1)||e.eq(t))return e;if(t.isZero()||e.eq(-1))return t;if(!e.isFinite()||!t.isFinite()){if(!e.isFinite()&&!t.isFinite())return e.isNegative()===t.isNegative()?e:new r(0);if(!e.isFinite())return t.isNegative()?e:e.isNegative()?new r(0):t;if(!t.isFinite())return e.isNegative()?t:t.isNegative()?new r(0):e}return Pn(e,t,(function(e,t){return e&t}))}function jn(e){if(e.isFinite()&&!e.isInteger())throw new Error("Integer expected in function bitNot");var t=e.constructor,r=t.precision;t.config({precision:1e9});var n=e.plus(new t(1));return n.s=-n.s||null,t.config({precision:r}),n}function Fn(e,t){if(e.isFinite()&&!e.isInteger()||t.isFinite()&&!t.isInteger())throw new Error("Integers expected in function bitOr");var r=e.constructor;if(e.isNaN()||t.isNaN())return new r(NaN);var n=new r(-1);return e.isZero()||t.eq(n)||e.eq(t)?t:t.isZero()||e.eq(n)?e:e.isFinite()&&t.isFinite()?Pn(e,t,(function(e,t){return e|t})):!e.isFinite()&&!e.isNegative()&&t.isNegative()||e.isNegative()&&!t.isNegative()&&!t.isFinite()?n:e.isNegative()&&t.isNegative()?e.isFinite()?e:t:e.isFinite()?t:e}function Pn(e,t,r){var n,i,a,o,s,u=e.constructor,c=+(e.s<0),f=+(t.s<0);if(c){n=Un(jn(e));for(var l=0;l<n.length;++l)n[l]^=1}else n=Un(e);if(f){i=Un(jn(t));for(var p=0;p<i.length;++p)i[p]^=1}else i=Un(t);n.length<=i.length?(a=n,o=i,s=c):(a=i,o=n,s=f);var m=a.length,h=o.length,d=1^r(c,f),v=new u(1^d),y=new u(1),g=new u(2),x=u.precision;for(u.config({precision:1e9});m>0;)r(a[--m],o[--h])===d&&(v=v.plus(y)),y=y.times(g);for(;h>0;)r(s,o[--h])===d&&(v=v.plus(y)),y=y.times(g);return u.config({precision:x}),0===d&&(v.s=-v.s),v}function Un(e){for(var t=e.d,r=t[0]+"",n=1;n<t.length;++n){for(var i=t[n]+"",a=7-i.length;a--;)i="0"+i;r+=i}for(var o=r.length;"0"===r.charAt(o);)o--;var s=e.e,u=r.slice(0,o+1||1),c=u.length;if(s>0)if(++s>c)for(s-=c;s--;)u+="0";else s<c&&(u=u.slice(0,s)+"."+u.slice(s));for(var f=[0],l=0;l<u.length;){for(var p=f.length;p--;)f[p]*=10;f[0]+=parseInt(u.charAt(l++));for(var m=0;m<f.length;++m)f[m]>1&&(null!==f[m+1]&&void 0!==f[m+1]||(f[m+1]=0),f[m+1]+=f[m]>>1,f[m]&=1)}return f.reverse()}function Ln(e,t){if(e.isFinite()&&!e.isInteger()||t.isFinite()&&!t.isInteger())throw new Error("Integers expected in function bitXor");var r=e.constructor;if(e.isNaN()||t.isNaN())return new r(NaN);if(e.isZero())return t;if(t.isZero())return e;if(e.eq(t))return new r(0);var n=new r(-1);return e.eq(n)?jn(t):t.eq(n)?jn(e):e.isFinite()&&t.isFinite()?Pn(e,t,(function(e,t){return e^t})):e.isFinite()||t.isFinite()?new r(e.isNegative()===t.isNegative()?1/0:-1/0):n}function $n(e,t){if(e.isFinite()&&!e.isInteger()||t.isFinite()&&!t.isInteger())throw new Error("Integers expected in function leftShift");var r=e.constructor;return e.isNaN()||t.isNaN()||t.isNegative()&&!t.isZero()?new r(NaN):e.isZero()||t.isZero()?e:e.isFinite()||t.isFinite()?t.lt(55)?e.times(Math.pow(2,t.toNumber())+""):e.times(new r(2).pow(t)):new r(NaN)}function Hn(e,t){if(e.isFinite()&&!e.isInteger()||t.isFinite()&&!t.isInteger())throw new Error("Integers expected in function rightArithShift");var r=e.constructor;return e.isNaN()||t.isNaN()||t.isNegative()&&!t.isZero()?new r(NaN):e.isZero()||t.isZero()?e:t.isFinite()?t.lt(55)?e.div(Math.pow(2,t.toNumber())+"").floor():e.div(new r(2).pow(t)).floor():e.isNegative()?new r(-1):e.isFinite()?new r(0):new r(NaN)}var Gn="number, number";function Vn(e,t){if(!Z(e)||!Z(t))throw new Error("Integers expected in function bitAnd");return e&t}function Zn(e){if(!Z(e))throw new Error("Integer expected in function bitNot");return~e}function Wn(e,t){if(!Z(e)||!Z(t))throw new Error("Integers expected in function bitOr");return e|t}function Yn(e,t){if(!Z(e)||!Z(t))throw new Error("Integers expected in function bitXor");return e^t}function Jn(e,t){if(!Z(e)||!Z(t))throw new Error("Integers expected in function leftShift");return e<<t}function Xn(e,t){if(!Z(e)||!Z(t))throw new Error("Integers expected in function rightArithShift");return e>>t}function Qn(e,t){if(!Z(e)||!Z(t))throw new Error("Integers expected in function rightLogShift");return e>>>t}Vn.signature=Gn,Zn.signature="number",Wn.signature=Gn,Yn.signature=Gn,Jn.signature=Gn,Xn.signature=Gn,Qn.signature=Gn;var Kn=Qe("bitAnd",["typed","matrix","equalScalar"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=vn({typed:t,equalScalar:n}),a=yn({typed:t,equalScalar:n}),o=rn({typed:t,equalScalar:n}),s=hn({typed:t}),u=nn({typed:t});return t("bitAnd",{"number, number":Vn,"BigNumber, BigNumber":Dn,"SparseMatrix, SparseMatrix":function(e,t){return a(e,t,this,!1)},"SparseMatrix, DenseMatrix":function(e,t){return i(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return i(e,t,this,!1)},"DenseMatrix, DenseMatrix":function(e,t){return s(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, any":function(e,t){return o(e,t,this,!1)},"DenseMatrix, any":function(e,t){return u(e,t,this,!1)},"any, SparseMatrix":function(e,t){return o(t,e,this,!0)},"any, DenseMatrix":function(e,t){return u(t,e,this,!0)},"Array, any":function(e,t){return u(r(e),t,this,!1).valueOf()},"any, Array":function(e,t){return u(r(t),e,this,!0).valueOf()}})})),ei=Qe("bitNot",["typed"],(function(e){return(0,e.typed)("bitNot",{number:Zn,BigNumber:jn,"Array | Matrix":function(e){return Ht(e,this)}})})),ti=Qe("bitOr",["typed","matrix","equalScalar","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.equalScalar,i=e.DenseMatrix,a=ln({typed:t}),o=pn({typed:t,equalScalar:n}),s=mn({typed:t,DenseMatrix:i}),u=hn({typed:t}),c=nn({typed:t});return t("bitOr",{"number, number":Wn,"BigNumber, BigNumber":Fn,"SparseMatrix, SparseMatrix":function(e,t){return o(e,t,this)},"SparseMatrix, DenseMatrix":function(e,t){return a(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return a(e,t,this,!1)},"DenseMatrix, DenseMatrix":function(e,t){return u(e,t,this)},"Array, Array":function(e,t){return this(r(e),r(t)).valueOf()},"Array, Matrix":function(e,t){return this(r(e),t)},"Matrix, Array":function(e,t){return this(e,r(t))},"SparseMatrix, any":function(e,t){return s(e,t,this,!1)},"DenseMatrix, any":function(e,t){return c(e,t,this,!1)},"any, SparseMatrix":function(e,t){return s(t,e,this,!0)},"any, DenseMatrix":function(e,t){return c(t,e,this,!0)},"Array, any":function(e,t){return c(r(e),t,this,!1).valueOf()},"any, Array":function(e,t){return c(r(t),e,this,!0).valueOf()}})})),ri=Qe("algorithm07",["typed","DenseMatrix"],(function(e){var t=e.typed,r=e.DenseMatrix;return function(e,i,a){var o=e._size,s=e._datatype,u=i._size,c=i._datatype;if(o.length!==u.length)throw new Me(o.length,u.length);if(o[0]!==u[0]||o[1]!==u[1])throw new RangeError("Dimension mismatch. Matrix A ("+o+") must match Matrix B ("+u+")");var f,l,p,m=o[0],h=o[1],d=0,v=a;"string"==typeof s&&s===c&&(f=s,d=t.convert(0,f),v=t.find(a,[f,f]));var y=[];for(l=0;l<m;l++)y[l]=[];var g=[],x=[],b=[],w=[];for(p=0;p<h;p++){var N=p+1;for(n(e,p,b,g,N),n(i,p,w,x,N),l=0;l<m;l++){var M=b[l]===N?g[l]:d,E=w[l]===N?x[l]:d;y[l][p]=v(M,E)}}return new r({data:y,size:[m,h],datatype:f})};function n(e,t,r,n,i){for(var a=e._values,o=e._index,s=e._ptr,u=s[t],c=s[t+1];u<c;u++){var f=o[u];r[f]=i,n[f]=a[u]}}})),ni=Qe("bitXor",["typed","matrix","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.DenseMatrix,i=wn({typed:t}),a=ri({typed:t,DenseMatrix:n}),o=Mn({typed:t,DenseMatrix:n}),s=hn({typed:t}),u=nn({typed:t});return t("bitXor",{"number, number":Yn,"BigNumber, BigNumber":Ln,"SparseMatrix, SparseMatrix":function(e,t){return a(e,t,this)},"SparseMatrix, DenseMatrix":function(e,t){return i(t,e,this,!0)},"DenseMatrix, SparseMatrix":function(e,t){return i(e,t,this,!1)},"DenseMatrix, 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TypeError(Aa);return new a(e).toDecimalPlaces(t.toNumber())},BigNumber:function(e){return e.toDecimalPlaces(0)},"BigNumber, BigNumber":function(e,t){if(!t.isInteger())throw new TypeError(Aa);return e.toDecimalPlaces(t.toNumber())},Fraction:function(e){return e.round()},"Fraction, number":function(e,t){if(t%1)throw new TypeError(Aa);return e.round(t)},"Array | Matrix":function(e){return Ht(e,this,!0)},"SparseMatrix, number | BigNumber":function(e,t){return s(e,t,this,!1)},"DenseMatrix, number | BigNumber":function(e,t){return c(e,t,this,!1)},"number | Complex | BigNumber, SparseMatrix":function(e,t){return n(e,0)?i(t.size(),t.storage()):u(t,e,this,!0)},"number | Complex | BigNumber, DenseMatrix":function(e,t){return n(e,0)?i(t.size(),t.storage()):c(t,e,this,!0)},"Array, number | BigNumber":function(e,t){return c(r(e),t,this,!1).valueOf()},"number | Complex | BigNumber, Array":function(e,t){return c(r(t),e,this,!0).valueOf()}}))})),_a={number:Vr,"number, 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Ht(e,this)},"any, any":function(e,t){return n(this(e),i(t))}});function o(e){var t=e.re+1;return new a(Math.log(Math.sqrt(t*t+e.im*e.im)),Math.atan2(e.im,t))}})),Ia=Qe("nthRoots",["config","typed","divideScalar","Complex"],(function(e){var t=e.typed,r=(e.config,e.divideScalar,e.Complex),n=[function(e){return new r(e,0)},function(e){return new r(0,e)},function(e){return new r(-e,0)},function(e){return new r(0,-e)}];function i(e,t){if(t<0)throw new Error("Root must be greater than zero");if(0===t)throw new Error("Root must be non-zero");if(t%1!=0)throw new Error("Root must be an integer");if(0===e||0===e.abs())return[new r(0,0)];var i,a="number"==typeof e;(a||0===e.re||0===e.im)&&(i=a?2*+(e<0):0===e.im?2*+(e.re<0):2*+(e.im<0)+1);for(var o=e.arg(),s=e.abs(),u=[],c=Math.pow(s,1/t),f=0;f<t;f++){var l=(i+4*f)/t;l!==Math.round(l)?u.push(new r({r:c,phi:(o+2*Math.PI*f)/t})):u.push(n[l%4](c))}return u}return t("nthRoots",{Complex:function(e){return i(e,2)},"Complex, number":i})})),ka=Qe("dotPow",["typed","equalScalar","matrix","pow","DenseMatrix"],(function(e){var t=e.typed,r=e.equalScalar,n=e.matrix,i=e.pow,a=e.DenseMatrix,o=wn({typed:t}),s=ri({typed:t,DenseMatrix:a}),u=rn({typed:t,equalScalar:r}),c=Mn({typed:t,DenseMatrix:a}),f=hn({typed:t}),l=nn({typed:t});return t("dotPow",{"any, any":i,"SparseMatrix, SparseMatrix":function(e,t){return s(e,t,i,!1)},"SparseMatrix, DenseMatrix":function(e,t){return o(t,e,i,!0)},"DenseMatrix, SparseMatrix":function(e,t){return o(e,t,i,!1)},"DenseMatrix, DenseMatrix":function(e,t){return f(e,t,i)},"Array, Array":function(e,t){return this(n(e),n(t)).valueOf()},"Array, Matrix":function(e,t){return this(n(e),t)},"Matrix, Array":function(e,t){return this(e,n(t))},"SparseMatrix, any":function(e,t){return u(e,t,this,!1)},"DenseMatrix, any":function(e,t){return l(e,t,this,!1)},"any, SparseMatrix":function(e,t){return c(t,e,this,!0)},"any, DenseMatrix":function(e,t){return l(t,e,this,!0)},"Array, any":function(e,t){return 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Matrix columns must match vector length.");for(var c=0;c<a;c++)o[c]=[u[c]];return new t({data:o,size:[a,1],datatype:r._datatype})}if(2===s.length){if(s[0]!==a||1!==s[1])throw new RangeError("Dimension mismatch. Matrix columns must match vector length.");if(d(r)){if(n){o=[];for(var f=0;f<a;f++)o[f]=[u[f][0]];return new t({data:o,size:[a,1],datatype:r._datatype})}return r}if(v(r)){for(var l=0;l<a;l++)o[l]=[0];for(var h=r._values,y=r._index,g=r._ptr,x=g[1],b=g[0];b<x;b++){o[y[b]][0]=h[b]}return new t({data:o,size:[a,1],datatype:r._datatype})}}throw new RangeError("Dimension mismatch. The right side has to be either 1- or 2-dimensional vector.")}if(p(r)){var w=Se(r);if(1===w.length){if(w[0]!==a)throw new RangeError("Dimension mismatch. Matrix columns must match vector length.");for(var N=0;N<a;N++)o[N]=[r[N]];return new t({data:o,size:[a,1]})}if(2===w.length){if(w[0]!==a||1!==w[1])throw new RangeError("Dimension mismatch. 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c(r(e),t).valueOf()}});function c(e,t){for(var r=(t=u(e,t,!0))._data,c=e._size[0],f=e._size[1],l=[],p=e._data,m=0;m<f;m++){var h=r[m][0]||0,d=void 0;if(o(h,0))d=0;else{var v=p[m][m];if(o(v,0))throw new Error("Linear system cannot be solved since matrix is singular");d=n(h,v);for(var y=m+1;y<c;y++)r[y]=[a(r[y][0]||0,i(d,p[y][m]))]}l[m]=[d]}return new s({data:l,size:[c,1]})}})),Ba=Qe("usolve",["typed","matrix","divideScalar","multiplyScalar","subtract","equalScalar","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.divideScalar,i=e.multiplyScalar,a=e.subtract,o=e.equalScalar,s=e.DenseMatrix,u=Ra({DenseMatrix:s});return t("usolve",{"SparseMatrix, Array | Matrix":function(e,t){return function(e,t){for(var r=(t=u(e,t,!0))._data,c=e._size[0],f=e._size[1],l=e._values,p=e._index,m=e._ptr,h=[],d=f-1;d>=0;d--){var v=r[d][0]||0;if(o(v,0))h[d]=[0];else{for(var y=0,g=[],x=[],b=m[d],w=m[d+1]-1;w>=b;w--){var N=p[w];N===d?y=l[w]:N<d&&(g.push(l[w]),x.push(N))}if(o(y,0))throw new Error("Linear system cannot be solved since matrix is singular");for(var M=n(v,y),E=0,S=x.length;E<S;E++){var A=x[E];r[A]=[a(r[A][0],i(M,g[E]))]}h[d]=[M]}}return new s({data:h,size:[c,1]})}(e,t)},"DenseMatrix, Array | Matrix":function(e,t){return c(e,t)},"Array, Array | Matrix":function(e,t){return c(r(e),t).valueOf()}});function c(e,t){for(var r=(t=u(e,t,!0))._data,c=e._size[0],f=e._size[1],l=[],p=e._data,m=f-1;m>=0;m--){var h=r[m][0]||0,d=void 0;if(o(h,0))d=0;else{var v=p[m][m];if(o(v,0))throw new Error("Linear system cannot be solved since matrix is singular");d=n(h,v);for(var y=m-1;y>=0;y--)r[y]=[a(r[y][0]||0,i(d,p[y][m]))]}l[m]=[d]}return new s({data:l,size:[c,1]})}})),Da=r(31),ja=r.n(Da),Fa=Qe("lsolveAll",["typed","matrix","divideScalar","multiplyScalar","subtract","equalScalar","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.divideScalar,i=e.multiplyScalar,a=e.subtract,o=e.equalScalar,s=e.DenseMatrix,u=Ra({DenseMatrix:s});return t("lsolveAll",{"SparseMatrix, Array | 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d=r[h];if(o(c[p][p],0))if(o(d[p],0)){if(0===h){var v=ja()(d);v[p]=1;for(var y=p+1;y<l;y++)v[y]=a(v[y],c[y][p]);r.push(v)}}else{if(0===h)return[];r.splice(h,1),h-=1,m-=1}else{d[p]=n(d[p],c[p][p]);for(var g=p+1;g<l;g++)d[g]=a(d[g],i(d[p],c[g][p]))}}return r.map((function(e){return new s({data:e.map((function(e){return[e]})),size:[f,1]})}))}})),Pa=Qe("usolveAll",["typed","matrix","divideScalar","multiplyScalar","subtract","equalScalar","DenseMatrix"],(function(e){var t=e.typed,r=e.matrix,n=e.divideScalar,i=e.multiplyScalar,a=e.subtract,o=e.equalScalar,s=e.DenseMatrix,u=Ra({DenseMatrix:s});return t("usolveAll",{"SparseMatrix, Array | Matrix":function(e,t){return function(e,t){for(var r=[u(e,t,!0)._data.map((function(e){return e[0]}))],c=e._size[0],f=e._size[1],l=e._values,p=e._index,m=e._ptr,h=f-1;h>=0;h--)for(var d=r.length,v=0;v<d;v++){for(var y=r[v],g=[],x=[],b=m[h],w=m[h+1],N=0,M=w-1;M>=b;M--){var E=p[M];E===h?N=l[M]:E<h&&(g.push(l[M]),x.push(E))}if(o(N,0))if(o(y[h],0)){if(0===v){var 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s({data:e.map((function(e){return[e]})),size:[f,1]})}))}})),Ua=Qe("algorithm08",["typed","equalScalar"],(function(e){var t=e.typed,r=e.equalScalar;return function(e,n,i){var a=e._values,o=e._index,s=e._ptr,u=e._size,c=e._datatype,f=n._values,l=n._index,p=n._ptr,m=n._size,h=n._datatype;if(u.length!==m.length)throw new Me(u.length,m.length);if(u[0]!==m[0]||u[1]!==m[1])throw new RangeError("Dimension mismatch. 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t=e.typed,r=e.config,n=e.numeric,i=e.larger;return t("max",{"Array | Matrix":o,"Array | Matrix, number | BigNumber":function(e,t){return Gt(e,t.valueOf(),a)},"...":function(e){if(Lt(e))throw new TypeError("Scalar values expected in function max");return o(e)}});function a(e,t){try{return i(e,t)?e:t}catch(e){throw ca(e,"max",t)}}function o(e){var t;if($t(e,(function(e){try{isNaN(e)&&"number"==typeof e?t=NaN:(void 0===t||i(e,t))&&(t=e)}catch(t){throw ca(t,"max",e)}})),void 0===t)throw new Error("Cannot calculate max of an empty array");return"string"==typeof t&&(t=n(t,r.number)),t}})),uo=Qe("min",["typed","config","numeric","smaller"],(function(e){var t=e.typed,r=e.config,n=e.numeric,i=e.smaller;return t("min",{"Array | Matrix":o,"Array | Matrix, number | BigNumber":function(e,t){return Gt(e,t.valueOf(),a)},"...":function(e){if(Lt(e))throw new TypeError("Scalar values expected in function min");return o(e)}});function a(e,t){try{return i(e,t)?e:t}catch(e){throw ca(e,"min",t)}}function 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t,r,n,i=e.on,o=e.config,s=e.addScalar,c=e.subtract,l=e.multiplyScalar,p=e.divideScalar,m=e.pow,h=e.abs,d=e.fix,v=e.round,y=e.equal,g=e.isNumeric,x=e.format,b=e.number,w=e.Complex,N=e.BigNumber,M=e.Fraction,E=b;function S(e,t){if(!(this instanceof S))throw new Error("Constructor must be called with the new operator");if(null!=e&&!g(e)&&!u(e))throw new TypeError("First parameter in Unit constructor must be number, BigNumber, Fraction, Complex, or undefined");if(void 0!==t&&("string"!=typeof t||""===t))throw new TypeError("Second parameter in Unit constructor must be a string");if(void 0!==t){var r=S.parse(t);this.units=r.units,this.dimensions=r.dimensions}else{this.units=[{unit:F,prefix:q.NONE,power:0}],this.dimensions=[];for(var n=0;n<B.length;n++)this.dimensions[n]=0}this.value=null!=e?this._normalize(e):null,this.fixPrefix=!1,this.skipAutomaticSimplification=!0}function A(){for(;" "===n||"\t"===n;)_()}function O(e){return e>="0"&&e<="9"}function _(){r++,n=t.charAt(r)}function 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Array.isArray(e)?Re(e).length:Re(e.toArray()).length;for(var n=Re(Array.isArray(e)?e:e.toArray()).sort(r),i=1,a=1;a<n.length;a++)0!==r(n[a],n[a-1])&&i++;return i}})})),Ns=Qe("setSymDifference",["typed","size","concat","subset","setDifference","Index"],(function(e){var t=e.typed,r=e.size,n=e.concat,i=e.subset,a=e.setDifference,o=e.Index;return t("setSymDifference",{"Array | Matrix, Array | Matrix":function(e,t){if(0===i(r(e),new o(0)))return Re(t);if(0===i(r(t),new o(0)))return Re(e);var s=Re(e),u=Re(t);return n(a(s,u),a(u,s))}})})),Ms=Qe("setUnion",["typed","size","concat","subset","setIntersect","setSymDifference","Index"],(function(e){var t=e.typed,r=e.size,n=e.concat,i=e.subset,a=e.setIntersect,o=e.setSymDifference,s=e.Index;return t("setUnion",{"Array | Matrix, Array | Matrix":function(e,t){if(0===i(r(e),new s(0)))return Re(t);if(0===i(r(t),new s(0)))return Re(e);var u=Re(e),c=Re(t);return 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0,ja()(a))}},i.prototype.forEach=function(e){for(var t=0;t<this.dimensions.length;t++)e(this.dimensions[t],"dimensions["+t+"]",this)},i.prototype.map=function(e){for(var t=[],r=0;r<this.dimensions.length;r++)t[r]=this._ifNode(e(this.dimensions[r],"dimensions["+r+"]",this));return new i(t,this.dotNotation)},i.prototype.clone=function(){return new i(this.dimensions.slice(0),this.dotNotation)},i.prototype.isObjectProperty=function(){return 1===this.dimensions.length&&z(this.dimensions[0])&&"string"==typeof this.dimensions[0].value},i.prototype.getObjectProperty=function(){return this.isObjectProperty()?this.dimensions[0].value:null},i.prototype._toString=function(e){return this.dotNotation?"."+this.getObjectProperty():"["+this.dimensions.join(", ")+"]"},i.prototype.toJSON=function(){return{mathjs:"IndexNode",dimensions:this.dimensions,dotNotation:this.dotNotation}},i.fromJSON=function(e){return new i(e.dimensions,e.dotNotation)},i.prototype.toHTML=function(e){for(var t=[],r=0;r<this.dimensions.length;r++)t[r]=this.dimensions[r].toHTML();return this.dotNotation?'<span class="math-operator math-accessor-operator">.</span><span class="math-symbol math-property">'+we(this.getObjectProperty())+"</span>":'<span class="math-parenthesis math-square-parenthesis">[</span>'+t.join('<span class="math-separator">,</span>')+'<span class="math-parenthesis math-square-parenthesis">]</span>'},i.prototype._toTex=function(e){var t=this.dimensions.map((function(t){return t.toTex(e)}));return this.dotNotation?"."+this.getObjectProperty():"_{"+t.join(",")+"}"},i}),{isClass:!0,isNode:!0}),eu=Qe("ObjectNode",["Node"],(function(e){var t=e.Node;function r(e){if(!(this instanceof r))throw new SyntaxError("Constructor must be called with the new operator");if(this.properties=e||{},e&&("object"!==a()(e)||!Object.keys(e).every((function(t){return D(e[t])}))))throw new TypeError("Object containing Nodes expected")}return r.prototype=new 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c,f;if("keep"===t?(c=n[0].getIdentifier(),f=e.getIdentifier()):(c=n[0].getContent().getIdentifier(),f=e.getContent().getIdentifier()),!1===Bs[o][f].latexLeftParens){a=[!1];break}if(!1===Bs[u][c].latexParens){a=[!1];break}}if(null===u){a=[!1];break}if(u<=o){a=[!0];break}a=[!1];break;case 2:var l,p,m=Ds(n[0],t),h=Fs(e,n[0],t);l=null!==m&&(m===o&&"right"===s&&!h||m<o);var d,v,y,g=Ds(n[1],t),x=Fs(e,n[1],t);if(p=null!==g&&(g===o&&"left"===s&&!x||g<o),i)"keep"===t?(d=e.getIdentifier(),v=e.args[0].getIdentifier(),y=e.args[1].getIdentifier()):(d=e.getContent().getIdentifier(),v=e.args[0].getContent().getIdentifier(),y=e.args[1].getContent().getIdentifier()),null!==m&&(!1===Bs[o][d].latexLeftParens&&(l=!1),!1===Bs[m][v].latexParens&&(l=!1)),null!==g&&(!1===Bs[o][d].latexRightParens&&(p=!1),!1===Bs[g][y].latexParens&&(p=!1));a=[l,p];break;default:"OperatorNode:add"!==e.getIdentifier()&&"OperatorNode:multiply"!==e.getIdentifier()||(a=n.map((function(r){var n=Ds(r,t),i=Fs(e,r,t),a=js(r,t);return 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t=[],n=0;n<this.args.length;n++)t[n]=this._ifNode(e(this.args[n],"args["+n+"]",this));return new r(this.op,this.fn,t,this.implicit,this.isPercentage)},r.prototype.clone=function(){return new r(this.op,this.fn,this.args.slice(0),this.implicit,this.isPercentage)},r.prototype.isUnary=function(){return 1===this.args.length},r.prototype.isBinary=function(){return 2===this.args.length},r.prototype._toString=function(e){var t=e&&e.parenthesis?e.parenthesis:"keep",r=e&&e.implicit?e.implicit:"hide",i=this.args,a=n(this,t,r,i,!1);if(1===i.length){var o=js(this,t),s=i[0].toString(e);a[0]&&(s="("+s+")");var u=/[a-zA-Z]+/.test(this.op);return"right"===o?this.op+(u?" 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o=js(this,t),s=i[0].toHTML(e);return a[0]&&(s='<span class="math-parenthesis math-round-parenthesis">(</span>'+s+'<span class="math-parenthesis math-round-parenthesis">)</span>'),"right"===o?'<span class="math-operator math-unary-operator math-lefthand-unary-operator">'+we(this.op)+"</span>"+s:s+'<span class="math-operator math-unary-operator math-righthand-unary-operator">'+we(this.op)+"</span>"}if(2===i.length){var u=i[0].toHTML(e),c=i[1].toHTML(e);return a[0]&&(u='<span class="math-parenthesis math-round-parenthesis">(</span>'+u+'<span class="math-parenthesis math-round-parenthesis">)</span>'),a[1]&&(c='<span class="math-parenthesis math-round-parenthesis">(</span>'+c+'<span class="math-parenthesis math-round-parenthesis">)</span>'),this.implicit&&"OperatorNode:multiply"===this.getIdentifier()&&"hide"===r?u+'<span class="math-operator math-binary-operator math-implicit-binary-operator"></span>'+c:u+'<span class="math-operator math-binary-operator 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t=e&&e.parenthesis?e.parenthesis:"keep",r=e&&e.implicit?e.implicit:"hide",i=this.args,a=n(this,t,r,i,!0),o=Vs[this.fn];if(o=void 0===o?this.op:o,1===i.length){var s=js(this,t),u=i[0].toTex(e);return a[0]&&(u="\\left(".concat(u,"\\right)")),"right"===s?o+u:u+o}if(2===i.length){var c=i[0],f=c.toTex(e);a[0]&&(f="\\left(".concat(f,"\\right)"));var l,p=i[1].toTex(e);switch(a[1]&&(p="\\left(".concat(p,"\\right)")),l="keep"===t?c.getIdentifier():c.getContent().getIdentifier(),this.getIdentifier()){case"OperatorNode:divide":return o+"{"+f+"}{"+p+"}";case"OperatorNode:pow":switch(f="{"+f+"}",p="{"+p+"}",l){case"ConditionalNode":case"OperatorNode:divide":f="\\left(".concat(f,"\\right)")}break;case"OperatorNode:multiply":if(this.implicit&&"hide"===r)return f+"~"+p}return f+o+p}if(i.length>2&&("OperatorNode:add"===this.getIdentifier()||"OperatorNode:multiply"===this.getIdentifier())){var m=i.map((function(t,r){return t=t.toTex(e),a[r]&&(t="\\left(".concat(t,"\\right)")),t}));return"OperatorNode:multiply"===this.getIdentifier()&&this.implicit?m.join("~"):m.join(o)}return"\\mathrm{"+this.fn+"}\\left("+i.map((function(t){return t.toTex(e)})).join(",")+"\\right)"},r.prototype.getIdentifier=function(){return this.type+":"+this.fn},r}),{isClass:!0,isNode:!0}),ru=Qe("ParenthesisNode",["Node"],(function(e){var t=e.Node;function r(e){if(!(this instanceof r))throw new SyntaxError("Constructor must be called with the new operator");if(!D(e))throw new TypeError('Node expected for parameter "content"');this.content=e}return r.prototype=new t,r.prototype.type="ParenthesisNode",r.prototype.isParenthesisNode=!0,r.prototype._compile=function(e,t){return this.content._compile(e,t)},r.prototype.getContent=function(){return this.content.getContent()},r.prototype.forEach=function(e){e(this.content,"content",this)},r.prototype.map=function(e){return new 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e.mathjs="Help",e},r.fromJSON=function(e){var t={};return Object.keys(e).filter((function(e){return"mathjs"!==e})).forEach((function(r){t[r]=e[r]})),new r(t)},r.prototype.valueOf=r.prototype.toString,r}),{isClass:!0}),zu=["?on","math"],Ru=Qe("Chain",zu,(function(e){var t=e.on,r=e.math;function n(e){if(!(this instanceof n))throw new SyntaxError("Constructor must be called with the new operator");$(e)?this.value=e.value:this.value=e}function i(e,t){Ye(n.prototype,e,(function(){var e=t();if("function"==typeof e)return a(e)}))}function a(e){return function(){for(var t=[this.value],r=0;r<arguments.length;r++)t[r+1]=arguments[r];return new n(e.apply(e,t))}}n.prototype.type="Chain",n.prototype.isChain=!0,n.prototype.done=function(){return this.value},n.prototype.valueOf=function(){return this.value},n.prototype.toString=function(){return xe(this.value)},n.prototype.toJSON=function(){return{mathjs:"Chain",value:this.value}},n.fromJSON=function(e){return new n(e.value)},n.createProxy=function(e,t){if("string"==typeof e)u=e,"function"==typeof(c=t)&&(n.prototype[u]=a(c));else{var r=function(t){Je(e,t)&&void 0===o[t]&&i(t,(function(){return e[t]}))};for(var s in e)r(s)}var u,c};var o={expression:!0,docs:!0,type:!0,classes:!0,json:!0,error:!0,isChain:!0};return n.createProxy(r),t&&t("import",(function(e,t,r){r||i(e,t)})),n}),{isClass:!0}),qu={name:"pi",category:"Constants",syntax:["pi"],description:"The number pi is a mathematical constant that is the ratio of a circle's circumference to its diameter, and is approximately equal to 3.14159",examples:["pi","sin(pi/2)"],seealso:["tau"]},Bu={name:"e",category:"Constants",syntax:["e"],description:"Euler's number, the base of the natural logarithm. 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Two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. Phi is defined as `(1 + sqrt(5)) / 2` and is approximately 1.618034...",examples:["phi"],seealso:[]},SQRT1_2:{name:"SQRT1_2",category:"Constants",syntax:["SQRT1_2"],description:"Returns the square root of 1/2, approximately equal to 0.707",examples:["SQRT1_2","sqrt(1/2)"],seealso:[]},SQRT2:{name:"SQRT2",category:"Constants",syntax:["SQRT2"],description:"Returns the square root of 2, approximately equal to 1.414",examples:["SQRT2","sqrt(2)"],seealso:[]},tau:{name:"tau",category:"Constants",syntax:["tau"],description:"Tau is the ratio constant of a circle's circumference to radius, equal to 2 * pi, approximately 6.2832.",examples:["tau","2 * pi"],seealso:["pi"]},true:{name:"true",category:"Constants",syntax:["true"],description:"Boolean value true",examples:["true"],seealso:["false"]},version:{name:"version",category:"Constants",syntax:["version"],description:"A string with the version number of math.js",examples:["version"],seealso:[]},speedOfLight:{description:"Speed of light in vacuum",examples:["speedOfLight"]},gravitationConstant:{description:"Newtonian constant of gravitation",examples:["gravitationConstant"]},planckConstant:{description:"Planck constant",examples:["planckConstant"]},reducedPlanckConstant:{description:"Reduced Planck constant",examples:["reducedPlanckConstant"]},magneticConstant:{description:"Magnetic constant (vacuum permeability)",examples:["magneticConstant"]},electricConstant:{description:"Electric constant (vacuum permeability)",examples:["electricConstant"]},vacuumImpedance:{description:"Characteristic impedance of vacuum",examples:["vacuumImpedance"]},coulomb:{description:"Coulomb's constant",examples:["coulomb"]},elementaryCharge:{description:"Elementary charge",examples:["elementaryCharge"]},bohrMagneton:{description:"Borh magneton",examples:["bohrMagneton"]},conductanceQuantum:{description:"Conductance quantum",examples:["conductanceQuantum"]},inverseConductanceQuantum:{description:"Inverse conductance quantum",examples:["inverseConductanceQuantum"]},magneticFluxQuantum:{description:"Magnetic flux quantum",examples:["magneticFluxQuantum"]},nuclearMagneton:{description:"Nuclear magneton",examples:["nuclearMagneton"]},klitzing:{description:"Von Klitzing constant",examples:["klitzing"]},bohrRadius:{description:"Borh radius",examples:["bohrRadius"]},classicalElectronRadius:{description:"Classical electron radius",examples:["classicalElectronRadius"]},electronMass:{description:"Electron mass",examples:["electronMass"]},fermiCoupling:{description:"Fermi coupling constant",examples:["fermiCoupling"]},fineStructure:{description:"Fine-structure constant",examples:["fineStructure"]},hartreeEnergy:{description:"Hartree energy",examples:["hartreeEnergy"]},protonMass:{description:"Proton mass",examples:["protonMass"]},deuteronMass:{description:"Deuteron Mass",examples:["deuteronMass"]},neutronMass:{description:"Neutron mass",examples:["neutronMass"]},quantumOfCirculation:{description:"Quantum of circulation",examples:["quantumOfCirculation"]},rydberg:{description:"Rydberg constant",examples:["rydberg"]},thomsonCrossSection:{description:"Thomson cross section",examples:["thomsonCrossSection"]},weakMixingAngle:{description:"Weak mixing angle",examples:["weakMixingAngle"]},efimovFactor:{description:"Efimov factor",examples:["efimovFactor"]},atomicMass:{description:"Atomic mass constant",examples:["atomicMass"]},avogadro:{description:"Avogadro's number",examples:["avogadro"]},boltzmann:{description:"Boltzmann constant",examples:["boltzmann"]},faraday:{description:"Faraday constant",examples:["faraday"]},firstRadiation:{description:"First radiation constant",examples:["firstRadiation"]},loschmidt:{description:"Loschmidt constant at T=273.15 K and p=101.325 kPa",examples:["loschmidt"]},gasConstant:{description:"Gas constant",examples:["gasConstant"]},molarPlanckConstant:{description:"Molar Planck constant",examples:["molarPlanckConstant"]},molarVolume:{description:"Molar volume of an ideal gas at T=273.15 K and p=101.325 kPa",examples:["molarVolume"]},sackurTetrode:{description:"Sackur-Tetrode constant at T=1 K and p=101.325 kPa",examples:["sackurTetrode"]},secondRadiation:{description:"Second radiation constant",examples:["secondRadiation"]},stefanBoltzmann:{description:"Stefan-Boltzmann constant",examples:["stefanBoltzmann"]},wienDisplacement:{description:"Wien displacement law constant",examples:["wienDisplacement"]},molarMass:{description:"Molar mass constant",examples:["molarMass"]},molarMassC12:{description:"Molar mass constant of carbon-12",examples:["molarMassC12"]},gravity:{description:"Standard acceleration of gravity (standard acceleration of free-fall on Earth)",examples:["gravity"]},planckLength:{description:"Planck length",examples:["planckLength"]},planckMass:{description:"Planck mass",examples:["planckMass"]},planckTime:{description:"Planck time",examples:["planckTime"]},planckCharge:{description:"Planck charge",examples:["planckCharge"]},planckTemperature:{description:"Planck temperature",examples:["planckTemperature"]},derivative:{name:"derivative",category:"Algebra",syntax:["derivative(expr, variable)","derivative(expr, variable, {simplify: boolean})"],description:"Takes the derivative of an expression expressed in parser Nodes. The derivative will be taken over the supplied variable in the second parameter. If there are multiple variables in the expression, it will return a partial derivative.",examples:['derivative("2x^3", "x")','derivative("2x^3", "x", {simplify: false})','derivative("2x^2 + 3x + 4", "x")','derivative("sin(2x)", "x")','f = parse("x^2 + x")','x = parse("x")',"df = derivative(f, x)","df.evaluate({x: 3})"],seealso:["simplify","parse","evaluate"]},lsolve:{name:"lsolve",category:"Algebra",syntax:["x=lsolve(L, b)"],description:"Finds one solution of the linear system L * x = b where L is an [n x n] lower triangular matrix and b is a [n] column vector.",examples:["a = [-2, 3; 2, 1]","b = [11, 9]","x = lsolve(a, b)"],seealso:["lsolveAll","lup","lusolve","usolve","matrix","sparse"]},lsolveAll:{name:"lsolveAll",category:"Algebra",syntax:["x=lsolveAll(L, b)"],description:"Finds all solutions of the linear system L * x = b where L is an [n x n] lower triangular matrix and b is a [n] column vector.",examples:["a = [-2, 3; 2, 1]","b = [11, 9]","x = lsolve(a, b)"],seealso:["lsolve","lup","lusolve","usolve","matrix","sparse"]},lup:{name:"lup",category:"Algebra",syntax:["lup(m)"],description:"Calculate the Matrix LU decomposition with partial pivoting. Matrix A is decomposed in three matrices (L, U, P) where P * A = L * U",examples:["lup([[2, 1], [1, 4]])","lup(matrix([[2, 1], [1, 4]]))","lup(sparse([[2, 1], [1, 4]]))"],seealso:["lusolve","lsolve","usolve","matrix","sparse","slu","qr"]},lusolve:{name:"lusolve",category:"Algebra",syntax:["x=lusolve(A, b)","x=lusolve(lu, b)"],description:"Solves the linear system A * x = b where A is an [n x n] matrix and b is a [n] column vector.",examples:["a = [-2, 3; 2, 1]","b = [11, 9]","x = lusolve(a, b)"],seealso:["lup","slu","lsolve","usolve","matrix","sparse"]},simplify:{name:"simplify",category:"Algebra",syntax:["simplify(expr)","simplify(expr, rules)"],description:"Simplify an expression tree.",examples:['simplify("3 + 2 / 4")','simplify("2x + x")','f = parse("x * (x + 2 + x)")',"simplified = simplify(f)","simplified.evaluate({x: 2})"],seealso:["derivative","parse","evaluate"]},rationalize:{name:"rationalize",category:"Algebra",syntax:["rationalize(expr)","rationalize(expr, scope)","rationalize(expr, scope, detailed)"],description:"Transform a rationalizable expression in a rational fraction. If rational fraction is one variable polynomial then converts the numerator and denominator in canonical form, with decreasing exponents, returning the coefficients of numerator.",examples:['rationalize("2x/y - y/(x+1)")','rationalize("2x/y - y/(x+1)", true)'],seealso:["simplify"]},slu:{name:"slu",category:"Algebra",syntax:["slu(A, order, threshold)"],description:"Calculate the Matrix LU decomposition with full pivoting. Matrix A is decomposed in two matrices (L, U) and two permutation vectors (pinv, q) where P * A * Q = L * U",examples:["slu(sparse([4.5, 0, 3.2, 0; 3.1, 2.9, 0, 0.9; 0, 1.7, 3, 0; 3.5, 0.4, 0, 1]), 1, 0.001)"],seealso:["lusolve","lsolve","usolve","matrix","sparse","lup","qr"]},usolve:{name:"usolve",category:"Algebra",syntax:["x=usolve(U, b)"],description:"Finds one solution of the linear system U * x = b where U is an [n x n] upper triangular matrix and b is a [n] column vector.",examples:["x=usolve(sparse([1, 1, 1, 1; 0, 1, 1, 1; 0, 0, 1, 1; 0, 0, 0, 1]), [1; 2; 3; 4])"],seealso:["usolveAll","lup","lusolve","lsolve","matrix","sparse"]},usolveAll:{name:"usolveAll",category:"Algebra",syntax:["x=usolve(U, b)"],description:"Finds all solutions of the linear system U * x = b where U is an [n x n] upper triangular matrix and b is a [n] column vector.",examples:["x=usolve(sparse([1, 1, 1, 1; 0, 1, 1, 1; 0, 0, 1, 1; 0, 0, 0, 1]), [1; 2; 3; 4])"],seealso:["usolve","lup","lusolve","lsolve","matrix","sparse"]},qr:{name:"qr",category:"Algebra",syntax:["qr(A)"],description:"Calculates the Matrix QR decomposition. Matrix `A` is decomposed in two matrices (`Q`, `R`) where `Q` is an orthogonal matrix and `R` is an upper triangular matrix.",examples:["qr([[1, -1,  4], [1,  4, -2], [1,  4,  2], [1,  -1, 0]])"],seealso:["lup","slu","matrix"]},abs:{name:"abs",category:"Arithmetic",syntax:["abs(x)"],description:"Compute the absolute value.",examples:["abs(3.5)","abs(-4.2)"],seealso:["sign"]},add:{name:"add",category:"Operators",syntax:["x + y","add(x, y)"],description:"Add two values.",examples:["a = 2.1 + 3.6","a - 3.6","3 + 2i","3 cm + 2 inch",'"2.3" + "4"'],seealso:["subtract"]},cbrt:{name:"cbrt",category:"Arithmetic",syntax:["cbrt(x)","cbrt(x, allRoots)"],description:"Compute the cubic root value. If x = y * y * y, then y is the cubic root of x. When `x` is a number or complex number, an optional second argument `allRoots` can be provided to return all three cubic roots. If not provided, the principal root is returned",examples:["cbrt(64)","cube(4)","cbrt(-8)","cbrt(2 + 3i)","cbrt(8i)","cbrt(8i, true)","cbrt(27 m^3)"],seealso:["square","sqrt","cube","multiply"]},ceil:{name:"ceil",category:"Arithmetic",syntax:["ceil(x)"],description:"Round a value towards plus infinity. If x is complex, both real and imaginary part are rounded towards plus infinity.",examples:["ceil(3.2)","ceil(3.8)","ceil(-4.2)"],seealso:["floor","fix","round"]},cube:{name:"cube",category:"Arithmetic",syntax:["cube(x)"],description:"Compute the cube of a value. The cube of x is x * x * x.",examples:["cube(2)","2^3","2 * 2 * 2"],seealso:["multiply","square","pow"]},divide:{name:"divide",category:"Operators",syntax:["x / y","divide(x, y)"],description:"Divide two values.",examples:["a = 2 / 3","a * 3","4.5 / 2","3 + 4 / 2","(3 + 4) / 2","18 km / 4.5"],seealso:["multiply"]},dotDivide:{name:"dotDivide",category:"Operators",syntax:["x ./ y","dotDivide(x, y)"],description:"Divide two values element wise.",examples:["a = [1, 2, 3; 4, 5, 6]","b = [2, 1, 1; 3, 2, 5]","a ./ b"],seealso:["multiply","dotMultiply","divide"]},dotMultiply:{name:"dotMultiply",category:"Operators",syntax:["x .* y","dotMultiply(x, y)"],description:"Multiply two values element wise.",examples:["a = [1, 2, 3; 4, 5, 6]","b = [2, 1, 1; 3, 2, 5]","a .* b"],seealso:["multiply","divide","dotDivide"]},dotPow:{name:"dotPow",category:"Operators",syntax:["x .^ y","dotPow(x, y)"],description:"Calculates the power of x to y element wise.",examples:["a = [1, 2, 3; 4, 5, 6]","a .^ 2"],seealso:["pow"]},exp:{name:"exp",category:"Arithmetic",syntax:["exp(x)"],description:"Calculate the exponent of a value.",examples:["exp(1.3)","e ^ 1.3","log(exp(1.3))","x = 2.4","(exp(i*x) == cos(x) + i*sin(x))   # Euler's formula"],seealso:["expm","expm1","pow","log"]},expm:{name:"expm",category:"Arithmetic",syntax:["exp(x)"],description:"Compute the matrix exponential, expm(A) = e^A. The matrix must be square. Not to be confused with exp(a), which performs element-wise exponentiation.",examples:["expm([[0,2],[0,0]])"],seealso:["exp"]},expm1:{name:"expm1",category:"Arithmetic",syntax:["expm1(x)"],description:"Calculate the value of subtracting 1 from the exponential value.",examples:["expm1(2)","pow(e, 2) - 1","log(expm1(2) + 1)"],seealso:["exp","pow","log"]},fix:{name:"fix",category:"Arithmetic",syntax:["fix(x)"],description:"Round a value towards zero. If x is complex, both real and imaginary part are rounded towards zero.",examples:["fix(3.2)","fix(3.8)","fix(-4.2)","fix(-4.8)"],seealso:["ceil","floor","round"]},floor:{name:"floor",category:"Arithmetic",syntax:["floor(x)"],description:"Round a value towards minus infinity.If x is complex, both real and imaginary part are rounded towards minus infinity.",examples:["floor(3.2)","floor(3.8)","floor(-4.2)"],seealso:["ceil","fix","round"]},gcd:{name:"gcd",category:"Arithmetic",syntax:["gcd(a, b)","gcd(a, b, c, ...)"],description:"Compute the greatest common divisor.",examples:["gcd(8, 12)","gcd(-4, 6)","gcd(25, 15, -10)"],seealso:["lcm","xgcd"]},hypot:{name:"hypot",category:"Arithmetic",syntax:["hypot(a, b, c, ...)","hypot([a, b, c, ...])"],description:"Calculate the hypotenusa of a list with values. ",examples:["hypot(3, 4)","sqrt(3^2 + 4^2)","hypot(-2)","hypot([3, 4, 5])"],seealso:["abs","norm"]},lcm:{name:"lcm",category:"Arithmetic",syntax:["lcm(x, y)"],description:"Compute the least common multiple.",examples:["lcm(4, 6)","lcm(6, 21)","lcm(6, 21, 5)"],seealso:["gcd"]},log:{name:"log",category:"Arithmetic",syntax:["log(x)","log(x, base)"],description:"Compute the logarithm of a value. If no base is provided, the natural logarithm of x is calculated. If base if provided, the logarithm is calculated for the specified base. log(x, base) is defined as log(x) / log(base).",examples:["log(3.5)","a = log(2.4)","exp(a)","10 ^ 4","log(10000, 10)","log(10000) / log(10)","b = log(1024, 2)","2 ^ b"],seealso:["exp","log1p","log2","log10"]},log2:{name:"log2",category:"Arithmetic",syntax:["log2(x)"],description:"Calculate the 2-base of a value. This is the same as calculating `log(x, 2)`.",examples:["log2(0.03125)","log2(16)","log2(16) / log2(2)","pow(2, 4)"],seealso:["exp","log1p","log","log10"]},log1p:{name:"log1p",category:"Arithmetic",syntax:["log1p(x)","log1p(x, base)"],description:"Calculate the logarithm of a `value+1`",examples:["log1p(2.5)","exp(log1p(1.4))","pow(10, 4)","log1p(9999, 10)","log1p(9999) / log(10)"],seealso:["exp","log","log2","log10"]},log10:{name:"log10",category:"Arithmetic",syntax:["log10(x)"],description:"Compute the 10-base logarithm of a value.",examples:["log10(0.00001)","log10(10000)","10 ^ 4","log(10000) / log(10)","log(10000, 10)"],seealso:["exp","log"]},mod:{name:"mod",category:"Operators",syntax:["x % y","x mod y","mod(x, y)"],description:"Calculates the modulus, the remainder of an integer division.",examples:["7 % 3","11 % 2","10 mod 4","isOdd(x) = x % 2","isOdd(2)","isOdd(3)"],seealso:["divide"]},multiply:{name:"multiply",category:"Operators",syntax:["x * y","multiply(x, y)"],description:"multiply two values.",examples:["a = 2.1 * 3.4","a / 3.4","2 * 3 + 4","2 * (3 + 4)","3 * 2.1 km"],seealso:["divide"]},norm:{name:"norm",category:"Arithmetic",syntax:["norm(x)","norm(x, p)"],description:"Calculate the norm of a number, vector or matrix.",examples:["abs(-3.5)","norm(-3.5)","norm(3 - 4i)","norm([1, 2, -3], Infinity)","norm([1, 2, -3], -Infinity)","norm([3, 4], 2)","norm([[1, 2], [3, 4]], 1)",'norm([[1, 2], [3, 4]], "inf")','norm([[1, 2], [3, 4]], "fro")']},nthRoot:{name:"nthRoot",category:"Arithmetic",syntax:["nthRoot(a)","nthRoot(a, root)"],description:'Calculate the nth root of a value. The principal nth root of a positive real number A, is the positive real solution of the equation "x^root = A".',examples:["4 ^ 3","nthRoot(64, 3)","nthRoot(9, 2)","sqrt(9)"],seealso:["nthRoots","pow","sqrt"]},nthRoots:{name:"nthRoots",category:"Arithmetic",syntax:["nthRoots(A)","nthRoots(A, root)"],description:'Calculate the nth roots of a value. An nth root of a positive real number A, is a positive real solution of the equation "x^root = A". This function returns an array of complex values.',examples:["nthRoots(1)","nthRoots(1, 3)"],seealso:["sqrt","pow","nthRoot"]},pow:{name:"pow",category:"Operators",syntax:["x ^ y","pow(x, y)"],description:"Calculates the power of x to y, x^y.",examples:["2^3","2*2*2","1 + e ^ (pi * i)"],seealso:["multiply","nthRoot","nthRoots","sqrt"]},round:{name:"round",category:"Arithmetic",syntax:["round(x)","round(x, n)"],description:"round a value towards the nearest integer.If x is complex, both real and imaginary part are rounded towards the nearest integer. When n is specified, the value is rounded to n decimals.",examples:["round(3.2)","round(3.8)","round(-4.2)","round(-4.8)","round(pi, 3)","round(123.45678, 2)"],seealso:["ceil","floor","fix"]},sign:{name:"sign",category:"Arithmetic",syntax:["sign(x)"],description:"Compute the sign of a value. The sign of a value x is 1 when x>1, -1 when x<0, and 0 when x=0.",examples:["sign(3.5)","sign(-4.2)","sign(0)"],seealso:["abs"]},sqrt:{name:"sqrt",category:"Arithmetic",syntax:["sqrt(x)"],description:"Compute the square root value. If x = y * y, then y is the square root of x.",examples:["sqrt(25)","5 * 5","sqrt(-1)"],seealso:["square","sqrtm","multiply","nthRoot","nthRoots","pow"]},sqrtm:{name:"sqrtm",category:"Arithmetic",syntax:["sqrtm(x)"],description:"Calculate the principal square root of a square matrix. The principal square root matrix `X` of another matrix `A` is such that `X * X = A`.",examples:["sqrtm([[1, 2], [3, 4]])"],seealso:["sqrt","abs","square","multiply"]},square:{name:"square",category:"Arithmetic",syntax:["square(x)"],description:"Compute the square of a value. The square of x is x * x.",examples:["square(3)","sqrt(9)","3^2","3 * 3"],seealso:["multiply","pow","sqrt","cube"]},subtract:{name:"subtract",category:"Operators",syntax:["x - y","subtract(x, y)"],description:"subtract two values.",examples:["a = 5.3 - 2","a + 2","2/3 - 1/6","2 * 3 - 3","2.1 km - 500m"],seealso:["add"]},unaryMinus:{name:"unaryMinus",category:"Operators",syntax:["-x","unaryMinus(x)"],description:"Inverse the sign of a value. Converts booleans and strings to numbers.",examples:["-4.5","-(-5.6)",'-"22"'],seealso:["add","subtract","unaryPlus"]},unaryPlus:{name:"unaryPlus",category:"Operators",syntax:["+x","unaryPlus(x)"],description:"Converts booleans and strings to numbers.",examples:["+true",'+"2"'],seealso:["add","subtract","unaryMinus"]},xgcd:{name:"xgcd",category:"Arithmetic",syntax:["xgcd(a, b)"],description:"Calculate the extended greatest common divisor for two values. The result is an array [d, x, y] with 3 entries, where d is the greatest common divisor, and d = x * a + y * b.",examples:["xgcd(8, 12)","gcd(8, 12)","xgcd(36163, 21199)"],seealso:["gcd","lcm"]},invmod:{name:"invmod",category:"Arithmetic",syntax:["invmod(a, b)"],description:"Calculate the (modular) multiplicative inverse of a modulo b. Solution to the equation ax ≣ 1 (mod b)",examples:["invmod(8, 12)=NaN","invmod(7, 13)=2","math.invmod(15151, 15122)=10429"],seealso:["gcd","xgcd"]},bitAnd:{name:"bitAnd",category:"Bitwise",syntax:["x & y","bitAnd(x, y)"],description:"Bitwise AND operation. Performs the logical AND operation on each pair of the corresponding bits of the two given values by multiplying them. If both bits in the compared position are 1, the bit in the resulting binary representation is 1, otherwise, the result is 0",examples:["5 & 3","bitAnd(53, 131)","[1, 12, 31] & 42"],seealso:["bitNot","bitOr","bitXor","leftShift","rightArithShift","rightLogShift"]},bitNot:{name:"bitNot",category:"Bitwise",syntax:["~x","bitNot(x)"],description:"Bitwise NOT operation. Performs a logical negation on each bit of the given value. Bits that are 0 become 1, and those that are 1 become 0.",examples:["~1","~2","bitNot([2, -3, 4])"],seealso:["bitAnd","bitOr","bitXor","leftShift","rightArithShift","rightLogShift"]},bitOr:{name:"bitOr",category:"Bitwise",syntax:["x | y","bitOr(x, y)"],description:"Bitwise OR operation. Performs the logical inclusive OR operation on each pair of corresponding bits of the two given values. The result in each position is 1 if the first bit is 1 or the second bit is 1 or both bits are 1, otherwise, the result is 0.",examples:["5 | 3","bitOr([1, 2, 3], 4)"],seealso:["bitAnd","bitNot","bitXor","leftShift","rightArithShift","rightLogShift"]},bitXor:{name:"bitXor",category:"Bitwise",syntax:["bitXor(x, y)"],description:"Bitwise XOR operation, exclusive OR. Performs the logical exclusive OR operation on each pair of corresponding bits of the two given values. The result in each position is 1 if only the first bit is 1 or only the second bit is 1, but will be 0 if both are 0 or both are 1.",examples:["bitOr(1, 2)","bitXor([2, 3, 4], 4)"],seealso:["bitAnd","bitNot","bitOr","leftShift","rightArithShift","rightLogShift"]},leftShift:{name:"leftShift",category:"Bitwise",syntax:["x << y","leftShift(x, y)"],description:"Bitwise left logical shift of a value x by y number of bits.",examples:["4 << 1","8 >> 1"],seealso:["bitAnd","bitNot","bitOr","bitXor","rightArithShift","rightLogShift"]},rightArithShift:{name:"rightArithShift",category:"Bitwise",syntax:["x >> y","rightArithShift(x, y)"],description:"Bitwise right arithmetic shift of a value x by y number of bits.",examples:["8 >> 1","4 << 1","-12 >> 2"],seealso:["bitAnd","bitNot","bitOr","bitXor","leftShift","rightLogShift"]},rightLogShift:{name:"rightLogShift",category:"Bitwise",syntax:["x >>> y","rightLogShift(x, y)"],description:"Bitwise right logical shift of a value x by y number of bits.",examples:["8 >>> 1","4 << 1","-12 >>> 2"],seealso:["bitAnd","bitNot","bitOr","bitXor","leftShift","rightArithShift"]},bellNumbers:{name:"bellNumbers",category:"Combinatorics",syntax:["bellNumbers(n)"],description:"The Bell Numbers count the number of partitions of a set. A partition is a pairwise disjoint subset of S whose union is S. `bellNumbers` only takes integer arguments. The following condition must be enforced: n >= 0.",examples:["bellNumbers(3)","bellNumbers(8)"],seealso:["stirlingS2"]},catalan:{name:"catalan",category:"Combinatorics",syntax:["catalan(n)"],description:"The Catalan Numbers enumerate combinatorial structures of many different types. catalan only takes integer arguments. The following condition must be enforced: n >= 0.",examples:["catalan(3)","catalan(8)"],seealso:["bellNumbers"]},composition:{name:"composition",category:"Combinatorics",syntax:["composition(n, k)"],description:"The composition counts of n into k parts. composition only takes integer arguments. The following condition must be enforced: k <= n.",examples:["composition(5, 3)"],seealso:["combinations"]},stirlingS2:{name:"stirlingS2",category:"Combinatorics",syntax:["stirlingS2(n, k)"],description:"he Stirling numbers of the second kind, counts the number of ways to partition a set of n labelled objects into k nonempty unlabelled subsets. `stirlingS2` only takes integer arguments. The following condition must be enforced: k <= n. If n = k or k = 1, then s(n,k) = 1.",examples:["stirlingS2(5, 3)"],seealso:["bellNumbers"]},config:{name:"config",category:"Core",syntax:["config()","config(options)"],description:"Get configuration or change configuration.",examples:["config()","1/3 + 1/4",'config({number: "Fraction"})',"1/3 + 1/4"],seealso:[]},import:{name:"import",category:"Core",syntax:["import(functions)","import(functions, options)"],description:"Import functions or constants from an object.",examples:["import({myFn: f(x)=x^2, myConstant: 32 })","myFn(2)","myConstant"],seealso:[]},typed:{name:"typed",category:"Core",syntax:["typed(signatures)","typed(name, signatures)"],description:"Create a typed function.",examples:['double = typed({ "number, number": f(x)=x+x })',"double(2)",'double("hello")'],seealso:[]},arg:{name:"arg",category:"Complex",syntax:["arg(x)"],description:"Compute the argument of a complex value. If x = a+bi, the argument is computed as atan2(b, a).",examples:["arg(2 + 2i)","atan2(3, 2)","arg(2 + 3i)"],seealso:["re","im","conj","abs"]},conj:{name:"conj",category:"Complex",syntax:["conj(x)"],description:"Compute the complex conjugate of a complex value. If x = a+bi, the complex conjugate is a-bi.",examples:["conj(2 + 3i)","conj(2 - 3i)","conj(-5.2i)"],seealso:["re","im","abs","arg"]},re:{name:"re",category:"Complex",syntax:["re(x)"],description:"Get the real part of a complex number.",examples:["re(2 + 3i)","im(2 + 3i)","re(-5.2i)","re(2.4)"],seealso:["im","conj","abs","arg"]},im:{name:"im",category:"Complex",syntax:["im(x)"],description:"Get the imaginary part of a complex number.",examples:["im(2 + 3i)","re(2 + 3i)","im(-5.2i)","im(2.4)"],seealso:["re","conj","abs","arg"]},evaluate:{name:"evaluate",category:"Expression",syntax:["evaluate(expression)","evaluate([expr1, expr2, expr3, ...])"],description:"Evaluate an expression or an array with expressions.",examples:['evaluate("2 + 3")','evaluate("sqrt(" + 4 + ")")'],seealso:[]},help:{name:"help",category:"Expression",syntax:["help(object)","help(string)"],description:"Display documentation on a function or data type.",examples:["help(sqrt)",'help("complex")'],seealso:[]},distance:{name:"distance",category:"Geometry",syntax:["distance([x1, y1], [x2, y2])","distance([[x1, y1], [x2, y2]])"],description:"Calculates the Euclidean distance between two points.",examples:["distance([0,0], [4,4])","distance([[0,0], [4,4]])"],seealso:[]},intersect:{name:"intersect",category:"Geometry",syntax:["intersect(expr1, expr2, expr3, expr4)","intersect(expr1, expr2, expr3)"],description:"Computes the intersection point of lines and/or planes.",examples:["intersect([0, 0], [10, 10], [10, 0], [0, 10])","intersect([1, 0, 1],  [4, -2, 2], [1, 1, 1, 6])"],seealso:[]},and:{name:"and",category:"Logical",syntax:["x and y","and(x, y)"],description:"Logical and. Test whether two values are both defined with a nonzero/nonempty value.",examples:["true and false","true and true","2 and 4"],seealso:["not","or","xor"]},not:{name:"not",category:"Logical",syntax:["not x","not(x)"],description:"Logical not. Flips the boolean value of given argument.",examples:["not true","not false","not 2","not 0"],seealso:["and","or","xor"]},or:{name:"or",category:"Logical",syntax:["x or y","or(x, y)"],description:"Logical or. Test if at least one value is defined with a nonzero/nonempty value.",examples:["true or false","false or false","0 or 4"],seealso:["not","and","xor"]},xor:{name:"xor",category:"Logical",syntax:["x xor y","xor(x, y)"],description:"Logical exclusive or, xor. Test whether one and only one value is defined with a nonzero/nonempty value.",examples:["true xor false","false xor false","true xor true","0 xor 4"],seealso:["not","and","or"]},concat:{name:"concat",category:"Matrix",syntax:["concat(A, B, C, ...)","concat(A, B, C, ..., dim)"],description:"Concatenate matrices. By default, the matrices are concatenated by the last dimension. The dimension on which to concatenate can be provided as last argument.",examples:["A = [1, 2; 5, 6]","B = [3, 4; 7, 8]","concat(A, B)","concat(A, B, 1)","concat(A, B, 2)"],seealso:["det","diag","identity","inv","ones","range","size","squeeze","subset","trace","transpose","zeros"]},count:{name:"count",category:"Matrix",syntax:["count(x)"],description:"Count the number of elements of a matrix, array or string.",examples:["a = [1, 2; 3, 4; 5, 6]","count(a)","size(a)",'count("hello world")'],seealso:["size"]},cross:{name:"cross",category:"Matrix",syntax:["cross(A, B)"],description:"Calculate the cross product for two vectors in three dimensional space.",examples:["cross([1, 1, 0],  [0, 1, 1])","cross([3, -3, 1], [4, 9, 2])","cross([2, 3, 4],  [5, 6, 7])"],seealso:["multiply","dot"]},column:{name:"column",category:"Matrix",syntax:["column(x, index)"],description:"Return a column from a matrix or array.",examples:["A = [[1, 2], [3, 4]]","column(A, 1)","column(A, 2)"],seealso:["row","matrixFromColumns"]},ctranspose:{name:"ctranspose",category:"Matrix",syntax:["x'","ctranspose(x)"],description:"Complex Conjugate and Transpose a matrix",examples:["a = [1, 2, 3; 4, 5, 6]","a'","ctranspose(a)"],seealso:["concat","det","diag","identity","inv","ones","range","size","squeeze","subset","trace","zeros"]},det:{name:"det",category:"Matrix",syntax:["det(x)"],description:"Calculate the determinant of a matrix",examples:["det([1, 2; 3, 4])","det([-2, 2, 3; -1, 1, 3; 2, 0, -1])"],seealso:["concat","diag","identity","inv","ones","range","size","squeeze","subset","trace","transpose","zeros"]},diag:{name:"diag",category:"Matrix",syntax:["diag(x)","diag(x, k)"],description:"Create a diagonal matrix or retrieve the diagonal of a matrix. When x is a vector, a matrix with the vector values on the diagonal will be returned. When x is a matrix, a vector with the diagonal values of the matrix is returned. When k is provided, the k-th diagonal will be filled in or retrieved, if k is positive, the values are placed on the super diagonal. When k is negative, the values are placed on the sub diagonal.",examples:["diag(1:3)","diag(1:3, 1)","a = [1, 2, 3; 4, 5, 6; 7, 8, 9]","diag(a)"],seealso:["concat","det","identity","inv","ones","range","size","squeeze","subset","trace","transpose","zeros"]},diff:{name:"diff",category:"Matrix",syntax:["diff(arr)","diff(arr, dim)"],description:["Create a new matrix or array with the difference of the passed matrix or array.","Dim parameter is optional and used to indicant the dimension of the array/matrix to apply the difference","If no dimension parameter is passed it is assumed as dimension 0","Dimension is zero-based in javascript and one-based in the parser","Arrays must be 'rectangular' meaning arrays like [1, 2]","If something is passed as a matrix it will be returned as a matrix but other than that all matrices are converted to arrays"],examples:["diff([1, 2, 4, 7, 0])","diff([1, 2, 4, 7, 0], 0)","diff(matrix([1, 2, 4, 7, 0]))","diff([[1, 2], [3, 4]])","diff([[1, 2], [3, 4]], 0)","diff([[1, 2], [3, 4]], 1)","diff([[1, 2], [3, 4]], bignumber(1))","diff(matrix([[1, 2], [3, 4]]), 1)","diff([[1, 2], matrix([3, 4])], 1)"],seealso:["subtract","partitionSelect"]},dot:{name:"dot",category:"Matrix",syntax:["dot(A, B)","A * B"],description:"Calculate the dot product of two vectors. The dot product of A = [a1, a2, a3, ..., an] and B = [b1, b2, b3, ..., bn] is defined as dot(A, B) = a1 * b1 + a2 * b2 + a3 * b3 + ... + an * bn",examples:["dot([2, 4, 1], [2, 2, 3])","[2, 4, 1] * [2, 2, 3]"],seealso:["multiply","cross"]},getMatrixDataType:{name:"getMatrixDataType",category:"Matrix",syntax:["getMatrixDataType(x)"],description:'Find the data type of all elements in a matrix or array, for example "number" if all items are a number and "Complex" if all values are complex numbers. If a matrix contains more than one data type, it will return "mixed".',examples:["getMatrixDataType([1, 2, 3])","getMatrixDataType([[5 cm], [2 inch]])",'getMatrixDataType([1, "text"])',"getMatrixDataType([1, bignumber(4)])"],seealso:["matrix","sparse","typeOf"]},identity:{name:"identity",category:"Matrix",syntax:["identity(n)","identity(m, n)","identity([m, n])"],description:"Returns the identity matrix with size m-by-n. The matrix has ones on the diagonal and zeros elsewhere.",examples:["identity(3)","identity(3, 5)","a = [1, 2, 3; 4, 5, 6]","identity(size(a))"],seealso:["concat","det","diag","inv","ones","range","size","squeeze","subset","trace","transpose","zeros"]},filter:{name:"filter",category:"Matrix",syntax:["filter(x, test)"],description:"Filter items in a matrix.",examples:["isPositive(x) = x > 0","filter([6, -2, -1, 4, 3], isPositive)","filter([6, -2, 0, 1, 0], x != 0)"],seealso:["sort","map","forEach"]},flatten:{name:"flatten",category:"Matrix",syntax:["flatten(x)"],description:"Flatten a multi dimensional matrix into a single dimensional matrix.",examples:["a = [1, 2, 3; 4, 5, 6]","size(a)","b = flatten(a)","size(b)"],seealso:["concat","resize","size","squeeze"]},forEach:{name:"forEach",category:"Matrix",syntax:["forEach(x, callback)"],description:"Iterates over all elements of a matrix/array, and executes the given callback function.",examples:[],seealso:["map","sort","filter"]},inv:{name:"inv",category:"Matrix",syntax:["inv(x)"],description:"Calculate the inverse of a matrix",examples:["inv([1, 2; 3, 4])","inv(4)","1 / 4"],seealso:["concat","det","diag","identity","ones","range","size","squeeze","subset","trace","transpose","zeros"]},eigs:{name:"eigs",category:"Matrix",syntax:["eigs(x)"],description:"Calculate the eigenvalues and eigenvectors of a real symmetric matrix",examples:["eigs([[5, 2.3], [2.3, 1]])"],seealso:["inv"]},kron:{name:"kron",category:"Matrix",syntax:["kron(x, y)"],description:"Calculates the kronecker product of 2 matrices or vectors.",examples:["kron([[1, 0], [0, 1]], [[1, 2], [3, 4]])","kron([1,1], [2,3,4])"],seealso:["multiply","dot","cross"]},matrixFromFunction:{name:"matrixFromFunction",category:"Matrix",syntax:["math.matrixFromFunction(size, fn)","math.matrixFromFunction(size, fn, format)","math.matrixFromFunction(size, fn, format, datatype)","math.matrixFromFunction(size, format, fn)","math.matrixFromFunction(size, format, datatype, fn)"],description:"Create a matrix by evaluating a generating function at each index.",examples:["f(I) = I[1] - I[2]","matrixFromFunction([3,3], f)","g(I) = I[1] - I[2] == 1 ? 4 : 0",'matrixFromFunction([100, 100], "sparse", g)',"matrixFromFunction([5], random)"],seealso:["matrix","matrixFromRows","matrixFromColumns","zeros"]},matrixFromRows:{name:"matrixFromRows",category:"Matrix",syntax:["math.matrixFromRows(...arr)","math.matrixFromRows(row1, row2)","math.matrixFromRows(row1, row2, row3)"],description:"Create a dense matrix from vectors as individual rows.",examples:["matrixFromRows([1, 2, 3], [[4],[5],[6]])"],seealso:["matrix","matrixFromColumns","matrixFromFunction","zeros"]},matrixFromColumns:{name:"matrixFromColumns",category:"Matrix",syntax:["math.matrixFromColumns(...arr)","math.matrixFromColumns(row1, row2)","math.matrixFromColumns(row1, row2, row3)"],description:"Create a dense matrix from vectors as individual columns.",examples:["matrixFromColumns([1, 2, 3], [[4],[5],[6]])"],seealso:["matrix","matrixFromRows","matrixFromFunction","zeros"]},map:{name:"map",category:"Matrix",syntax:["map(x, callback)"],description:"Create a new matrix or array with the results of the callback function executed on each entry of the matrix/array.",examples:["map([1, 2, 3], square)"],seealso:["filter","forEach"]},ones:{name:"ones",category:"Matrix",syntax:["ones(m)","ones(m, n)","ones(m, n, p, ...)","ones([m])","ones([m, n])","ones([m, n, p, ...])"],description:"Create a matrix containing ones.",examples:["ones(3)","ones(3, 5)","ones([2,3]) * 4.5","a = [1, 2, 3; 4, 5, 6]","ones(size(a))"],seealso:["concat","det","diag","identity","inv","range","size","squeeze","subset","trace","transpose","zeros"]},partitionSelect:{name:"partitionSelect",category:"Matrix",syntax:["partitionSelect(x, k)","partitionSelect(x, k, compare)"],description:"Partition-based selection of an array or 1D matrix. Will find the kth smallest value, and mutates the input array. Uses Quickselect.",examples:["partitionSelect([5, 10, 1], 2)",'partitionSelect(["C", "B", "A", "D"], 1)'],seealso:["sort"]},range:{name:"range",category:"Type",syntax:["start:end","start:step:end","range(start, end)","range(start, end, step)","range(string)"],description:"Create a range. Lower bound of the range is included, upper bound is excluded.",examples:["1:5","3:-1:-3","range(3, 7)","range(0, 12, 2)",'range("4:10")',"a = [1, 2, 3, 4; 5, 6, 7, 8]","a[1:2, 1:2]"],seealso:["concat","det","diag","identity","inv","ones","size","squeeze","subset","trace","transpose","zeros"]},resize:{name:"resize",category:"Matrix",syntax:["resize(x, size)","resize(x, size, defaultValue)"],description:"Resize a matrix.",examples:["resize([1,2,3,4,5], [3])","resize([1,2,3], [5])","resize([1,2,3], [5], -1)","resize(2, [2, 3])",'resize("hello", [8], "!")'],seealso:["size","subset","squeeze","reshape"]},reshape:{name:"reshape",category:"Matrix",syntax:["reshape(x, sizes)"],description:"Reshape a multi dimensional array to fit the specified dimensions.",examples:["reshape([1, 2, 3, 4, 5, 6], [2, 3])","reshape([[1, 2], [3, 4]], [1, 4])","reshape([[1, 2], [3, 4]], [4])"],seealso:["size","squeeze","resize"]},rotate:{name:"rotate",category:"Matrix",syntax:["rotate(w, theta)","rotate(w, theta, v)"],description:"Returns a 2-D rotation matrix (2x2) for a given angle (in radians). Returns a 2-D rotation matrix (3x3) of a given angle (in radians) around given axis.",examples:["rotate([1, 0], math.pi / 2)",'rotate(matrix([1, 0]), unit("35deg"))','rotate([1, 0, 0], unit("90deg"), [0, 0, 1])','rotate(matrix([1, 0, 0]), unit("90deg"), matrix([0, 0, 1]))'],seealso:["matrix","rotationMatrix"]},rotationMatrix:{name:"rotationMatrix",category:"Matrix",syntax:["rotationMatrix(theta)","rotationMatrix(theta, v)","rotationMatrix(theta, v, format)"],description:"Returns a 2-D rotation matrix (2x2) for a given angle (in radians). Returns a 2-D rotation matrix (3x3) of a given angle (in radians) around given axis.",examples:["rotationMatrix(pi / 2)",'rotationMatrix(unit("45deg"), [0, 0, 1])','rotationMatrix(1, matrix([0, 0, 1]), "sparse")'],seealso:["cos","sin"]},row:{name:"row",category:"Matrix",syntax:["row(x, index)"],description:"Return a row from a matrix or array.",examples:["A = [[1, 2], [3, 4]]","row(A, 1)","row(A, 2)"],seealso:["column","matrixFromRows"]},size:{name:"size",category:"Matrix",syntax:["size(x)"],description:"Calculate the size of a matrix.",examples:["size(2.3)",'size("hello world")',"a = [1, 2; 3, 4; 5, 6]","size(a)","size(1:6)"],seealso:["concat","count","det","diag","identity","inv","ones","range","squeeze","subset","trace","transpose","zeros"]},sort:{name:"sort",category:"Matrix",syntax:["sort(x)","sort(x, compare)"],description:'Sort the items in a matrix. Compare can be a string "asc", "desc", "natural", or a custom sort function.',examples:["sort([5, 10, 1])",'sort(["C", "B", "A", "D"])',"sortByLength(a, b) = size(a)[1] - size(b)[1]",'sort(["Langdon", "Tom", "Sara"], sortByLength)','sort(["10", "1", "2"], "natural")'],seealso:["map","filter","forEach"]},squeeze:{name:"squeeze",category:"Matrix",syntax:["squeeze(x)"],description:"Remove inner and outer singleton dimensions from a matrix.",examples:["a = zeros(3,2,1)","size(squeeze(a))","b = zeros(1,1,3)","size(squeeze(b))"],seealso:["concat","det","diag","identity","inv","ones","range","size","subset","trace","transpose","zeros"]},subset:{name:"subset",category:"Matrix",syntax:["value(index)","value(index) = replacement","subset(value, [index])","subset(value, [index], replacement)"],description:"Get or set a subset of a matrix or string. Indexes are one-based. Both the ranges lower-bound and upper-bound are included.",examples:["d = [1, 2; 3, 4]","e = []","e[1, 1:2] = [5, 6]","e[2, :] = [7, 8]","f = d * e","f[2, 1]","f[:, 1]"],seealso:["concat","det","diag","identity","inv","ones","range","size","squeeze","trace","transpose","zeros"]},trace:{name:"trace",category:"Matrix",syntax:["trace(A)"],description:"Calculate the trace of a matrix: the sum of the elements on the main diagonal of a square matrix.",examples:["A = [1, 2, 3; -1, 2, 3; 2, 0, 3]","trace(A)"],seealso:["concat","det","diag","identity","inv","ones","range","size","squeeze","subset","transpose","zeros"]},transpose:{name:"transpose",category:"Matrix",syntax:["x'","transpose(x)"],description:"Transpose a matrix",examples:["a = [1, 2, 3; 4, 5, 6]","a'","transpose(a)"],seealso:["concat","det","diag","identity","inv","ones","range","size","squeeze","subset","trace","zeros"]},zeros:{name:"zeros",category:"Matrix",syntax:["zeros(m)","zeros(m, n)","zeros(m, n, p, ...)","zeros([m])","zeros([m, n])","zeros([m, n, p, ...])"],description:"Create a matrix containing zeros.",examples:["zeros(3)","zeros(3, 5)","a = [1, 2, 3; 4, 5, 6]","zeros(size(a))"],seealso:["concat","det","diag","identity","inv","ones","range","size","squeeze","subset","trace","transpose"]},combinations:{name:"combinations",category:"Probability",syntax:["combinations(n, k)"],description:"Compute the number of combinations of n items taken k at a time",examples:["combinations(7, 5)"],seealso:["combinationsWithRep","permutations","factorial"]},combinationsWithRep:{name:"combinationsWithRep",category:"Probability",syntax:["combinationsWithRep(n, k)"],description:"Compute the number of combinations of n items taken k at a time with replacements.",examples:["combinationsWithRep(7, 5)"],seealso:["combinations","permutations","factorial"]},factorial:{name:"factorial",category:"Probability",syntax:["n!","factorial(n)"],description:"Compute the factorial of a value",examples:["5!","5 * 4 * 3 * 2 * 1","3!"],seealso:["combinations","combinationsWithRep","permutations","gamma"]},gamma:{name:"gamma",category:"Probability",syntax:["gamma(n)"],description:"Compute the gamma function. For small values, the Lanczos approximation is used, and for large values the extended Stirling approximation.",examples:["gamma(4)","3!","gamma(1/2)","sqrt(pi)"],seealso:["factorial"]},kldivergence:{name:"kldivergence",category:"Probability",syntax:["kldivergence(x, y)"],description:"Calculate the Kullback-Leibler (KL) divergence  between two distributions.",examples:["kldivergence([0.7,0.5,0.4], [0.2,0.9,0.5])"],seealso:[]},multinomial:{name:"multinomial",category:"Probability",syntax:["multinomial(A)"],description:"Multinomial Coefficients compute the number of ways of picking a1, a2, ..., ai unordered outcomes from `n` possibilities. multinomial takes one array of integers as an argument. The following condition must be enforced: every ai > 0.",examples:["multinomial([1, 2, 1])"],seealso:["combinations","factorial"]},permutations:{name:"permutations",category:"Probability",syntax:["permutations(n)","permutations(n, k)"],description:"Compute the number of permutations of n items taken k at a time",examples:["permutations(5)","permutations(5, 3)"],seealso:["combinations","combinationsWithRep","factorial"]},pickRandom:{name:"pickRandom",category:"Probability",syntax:["pickRandom(array)","pickRandom(array, number)","pickRandom(array, weights)","pickRandom(array, number, weights)","pickRandom(array, weights, number)"],description:"Pick a random entry from a given array.",examples:["pickRandom(0:10)","pickRandom([1, 3, 1, 6])","pickRandom([1, 3, 1, 6], 2)","pickRandom([1, 3, 1, 6], [2, 3, 2, 1])","pickRandom([1, 3, 1, 6], 2, [2, 3, 2, 1])","pickRandom([1, 3, 1, 6], [2, 3, 2, 1], 2)"],seealso:["random","randomInt"]},random:{name:"random",category:"Probability",syntax:["random()","random(max)","random(min, max)","random(size)","random(size, max)","random(size, min, max)"],description:"Return a random number.",examples:["random()","random(10, 20)","random([2, 3])"],seealso:["pickRandom","randomInt"]},randomInt:{name:"randomInt",category:"Probability",syntax:["randomInt(max)","randomInt(min, max)","randomInt(size)","randomInt(size, max)","randomInt(size, min, max)"],description:"Return a random integer number",examples:["randomInt(10, 20)","randomInt([2, 3], 10)"],seealso:["pickRandom","random"]},compare:{name:"compare",category:"Relational",syntax:["compare(x, y)"],description:"Compare two values. Returns 1 when x > y, -1 when x < y, and 0 when x == y.",examples:["compare(2, 3)","compare(3, 2)","compare(2, 2)","compare(5cm, 40mm)","compare(2, [1, 2, 3])"],seealso:["equal","unequal","smaller","smallerEq","largerEq","compareNatural","compareText"]},compareNatural:{name:"compareNatural",category:"Relational",syntax:["compareNatural(x, y)"],description:"Compare two values of any type in a deterministic, natural way. Returns 1 when x > y, -1 when x < y, and 0 when x == y.",examples:["compareNatural(2, 3)","compareNatural(3, 2)","compareNatural(2, 2)","compareNatural(5cm, 40mm)",'compareNatural("2", "10")',"compareNatural(2 + 3i, 2 + 4i)","compareNatural([1, 2, 4], [1, 2, 3])","compareNatural([1, 5], [1, 2, 3])","compareNatural([1, 2], [1, 2])","compareNatural({a: 2}, {a: 4})"],seealso:["equal","unequal","smaller","smallerEq","largerEq","compare","compareText"]},compareText:{name:"compareText",category:"Relational",syntax:["compareText(x, y)"],description:"Compare two strings lexically. Comparison is case sensitive. Returns 1 when x > y, -1 when x < y, and 0 when x == y.",examples:['compareText("B", "A")','compareText("A", "B")','compareText("A", "A")','compareText("2", "10")','compare("2", "10")',"compare(2, 10)",'compareNatural("2", "10")','compareText("B", ["A", "B", "C"])'],seealso:["compare","compareNatural"]},deepEqual:{name:"deepEqual",category:"Relational",syntax:["deepEqual(x, y)"],description:"Check equality of two matrices element wise. Returns true if the size of both matrices is equal and when and each of the elements are equal.",examples:["deepEqual([1,3,4], [1,3,4])","deepEqual([1,3,4], [1,3])"],seealso:["equal","unequal","smaller","larger","smallerEq","largerEq","compare"]},equal:{name:"equal",category:"Relational",syntax:["x == y","equal(x, y)"],description:"Check equality of two values. Returns true if the values are equal, and false if not.",examples:["2+2 == 3","2+2 == 4","a = 3.2","b = 6-2.8","a == b","50cm == 0.5m"],seealso:["unequal","smaller","larger","smallerEq","largerEq","compare","deepEqual","equalText"]},equalText:{name:"equalText",category:"Relational",syntax:["equalText(x, y)"],description:"Check equality of two strings. Comparison is case sensitive. Returns true if the values are equal, and false if not.",examples:['equalText("Hello", "Hello")','equalText("a", "A")','equal("2e3", "2000")','equalText("2e3", "2000")','equalText("B", ["A", "B", "C"])'],seealso:["compare","compareNatural","compareText","equal"]},larger:{name:"larger",category:"Relational",syntax:["x > y","larger(x, y)"],description:"Check if value x is larger than y. Returns true if x is larger than y, and false if not.",examples:["2 > 3","5 > 2*2","a = 3.3","b = 6-2.8","(a > b)","(b < a)","5 cm > 2 inch"],seealso:["equal","unequal","smaller","smallerEq","largerEq","compare"]},largerEq:{name:"largerEq",category:"Relational",syntax:["x >= y","largerEq(x, y)"],description:"Check if value x is larger or equal to y. Returns true if x is larger or equal to y, and false if not.",examples:["2 >= 1+1","2 > 1+1","a = 3.2","b = 6-2.8","(a >= b)"],seealso:["equal","unequal","smallerEq","smaller","compare"]},smaller:{name:"smaller",category:"Relational",syntax:["x < y","smaller(x, y)"],description:"Check if value x is smaller than value y. Returns true if x is smaller than y, and false if not.",examples:["2 < 3","5 < 2*2","a = 3.3","b = 6-2.8","(a < b)","5 cm < 2 inch"],seealso:["equal","unequal","larger","smallerEq","largerEq","compare"]},smallerEq:{name:"smallerEq",category:"Relational",syntax:["x <= y","smallerEq(x, y)"],description:"Check if value x is smaller or equal to value y. Returns true if x is smaller than y, and false if not.",examples:["2 <= 1+1","2 < 1+1","a = 3.2","b = 6-2.8","(a <= b)"],seealso:["equal","unequal","larger","smaller","largerEq","compare"]},unequal:{name:"unequal",category:"Relational",syntax:["x != y","unequal(x, y)"],description:"Check unequality of two values. Returns true if the values are unequal, and false if they are equal.",examples:["2+2 != 3","2+2 != 4","a = 3.2","b = 6-2.8","a != b","50cm != 0.5m","5 cm != 2 inch"],seealso:["equal","smaller","larger","smallerEq","largerEq","compare","deepEqual"]},setCartesian:{name:"setCartesian",category:"Set",syntax:["setCartesian(set1, set2)"],description:"Create the cartesian product of two (multi)sets. Multi-dimension arrays will be converted to single-dimension arrays and the values will be sorted in ascending order before the operation.",examples:["setCartesian([1, 2], [3, 4])"],seealso:["setUnion","setIntersect","setDifference","setPowerset"]},setDifference:{name:"setDifference",category:"Set",syntax:["setDifference(set1, set2)"],description:"Create the difference of two (multi)sets: every element of set1, that is not the element of set2. Multi-dimension arrays will be converted to single-dimension arrays before the operation.",examples:["setDifference([1, 2, 3, 4], [3, 4, 5, 6])","setDifference([[1, 2], [3, 4]], [[3, 4], [5, 6]])"],seealso:["setUnion","setIntersect","setSymDifference"]},setDistinct:{name:"setDistinct",category:"Set",syntax:["setDistinct(set)"],description:"Collect the distinct elements of a multiset. A multi-dimension array will be converted to a single-dimension array before the operation.",examples:["setDistinct([1, 1, 1, 2, 2, 3])"],seealso:["setMultiplicity"]},setIntersect:{name:"setIntersect",category:"Set",syntax:["setIntersect(set1, set2)"],description:"Create the intersection of two (multi)sets. Multi-dimension arrays will be converted to single-dimension arrays before the operation.",examples:["setIntersect([1, 2, 3, 4], [3, 4, 5, 6])","setIntersect([[1, 2], [3, 4]], [[3, 4], [5, 6]])"],seealso:["setUnion","setDifference"]},setIsSubset:{name:"setIsSubset",category:"Set",syntax:["setIsSubset(set1, set2)"],description:"Check whether a (multi)set is a subset of another (multi)set: every element of set1 is the element of set2. Multi-dimension arrays will be converted to single-dimension arrays before the operation.",examples:["setIsSubset([1, 2], [3, 4, 5, 6])","setIsSubset([3, 4], [3, 4, 5, 6])"],seealso:["setUnion","setIntersect","setDifference"]},setMultiplicity:{name:"setMultiplicity",category:"Set",syntax:["setMultiplicity(element, set)"],description:"Count the multiplicity of an element in a multiset. A multi-dimension array will be converted to a single-dimension array before the operation.",examples:["setMultiplicity(1, [1, 2, 2, 4])","setMultiplicity(2, [1, 2, 2, 4])"],seealso:["setDistinct","setSize"]},setPowerset:{name:"setPowerset",category:"Set",syntax:["setPowerset(set)"],description:"Create the powerset of a (multi)set: the powerset contains very possible subsets of a (multi)set. A multi-dimension array will be converted to a single-dimension array before the operation.",examples:["setPowerset([1, 2, 3])"],seealso:["setCartesian"]},setSize:{name:"setSize",category:"Set",syntax:["setSize(set)","setSize(set, unique)"],description:'Count the number of elements of a (multi)set. When the second parameter "unique" is true, count only the unique values. A multi-dimension array will be converted to a single-dimension array before the operation.',examples:["setSize([1, 2, 2, 4])","setSize([1, 2, 2, 4], true)"],seealso:["setUnion","setIntersect","setDifference"]},setSymDifference:{name:"setSymDifference",category:"Set",syntax:["setSymDifference(set1, set2)"],description:"Create the symmetric difference of two (multi)sets. Multi-dimension arrays will be converted to single-dimension arrays before the operation.",examples:["setSymDifference([1, 2, 3, 4], [3, 4, 5, 6])","setSymDifference([[1, 2], [3, 4]], [[3, 4], [5, 6]])"],seealso:["setUnion","setIntersect","setDifference"]},setUnion:{name:"setUnion",category:"Set",syntax:["setUnion(set1, set2)"],description:"Create the union of two (multi)sets. Multi-dimension arrays will be converted to single-dimension arrays before the operation.",examples:["setUnion([1, 2, 3, 4], [3, 4, 5, 6])","setUnion([[1, 2], [3, 4]], [[3, 4], [5, 6]])"],seealso:["setIntersect","setDifference"]},erf:{name:"erf",category:"Special",syntax:["erf(x)"],description:"Compute the erf function of a value using a rational Chebyshev approximations for different intervals of x",examples:["erf(0.2)","erf(-0.5)","erf(4)"],seealso:[]},mad:{name:"mad",category:"Statistics",syntax:["mad(a, b, c, ...)","mad(A)"],description:"Compute the median absolute deviation of a matrix or a list with values. The median absolute deviation is defined as the median of the absolute deviations from the median.",examples:["mad(10, 20, 30)","mad([1, 2, 3])"],seealso:["mean","median","std","abs"]},max:{name:"max",category:"Statistics",syntax:["max(a, b, c, ...)","max(A)","max(A, dim)"],description:"Compute the maximum value of a list of values.",examples:["max(2, 3, 4, 1)","max([2, 3, 4, 1])","max([2, 5; 4, 3])","max([2, 5; 4, 3], 1)","max([2, 5; 4, 3], 2)","max(2.7, 7.1, -4.5, 2.0, 4.1)","min(2.7, 7.1, -4.5, 2.0, 4.1)"],seealso:["mean","median","min","prod","std","sum","variance"]},mean:{name:"mean",category:"Statistics",syntax:["mean(a, b, c, ...)","mean(A)","mean(A, dim)"],description:"Compute the arithmetic mean of a list of values.",examples:["mean(2, 3, 4, 1)","mean([2, 3, 4, 1])","mean([2, 5; 4, 3])","mean([2, 5; 4, 3], 1)","mean([2, 5; 4, 3], 2)","mean([1.0, 2.7, 3.2, 4.0])"],seealso:["max","median","min","prod","std","sum","variance"]},median:{name:"median",category:"Statistics",syntax:["median(a, b, c, ...)","median(A)"],description:"Compute the median of all values. The values are sorted and the middle value is returned. In case of an even number of values, the average of the two middle values is returned.",examples:["median(5, 2, 7)","median([3, -1, 5, 7])"],seealso:["max","mean","min","prod","std","sum","variance","quantileSeq"]},min:{name:"min",category:"Statistics",syntax:["min(a, b, c, ...)","min(A)","min(A, dim)"],description:"Compute the minimum value of a list of values.",examples:["min(2, 3, 4, 1)","min([2, 3, 4, 1])","min([2, 5; 4, 3])","min([2, 5; 4, 3], 1)","min([2, 5; 4, 3], 2)","min(2.7, 7.1, -4.5, 2.0, 4.1)","max(2.7, 7.1, -4.5, 2.0, 4.1)"],seealso:["max","mean","median","prod","std","sum","variance"]},mode:{name:"mode",category:"Statistics",syntax:["mode(a, b, c, ...)","mode(A)","mode(A, a, b, B, c, ...)"],description:"Computes the mode of all values as an array. In case mode being more than one, multiple values are returned in an array.",examples:["mode(2, 1, 4, 3, 1)","mode([1, 2.7, 3.2, 4, 2.7])","mode(1, 4, 6, 1, 6)"],seealso:["max","mean","min","median","prod","std","sum","variance"]},prod:{name:"prod",category:"Statistics",syntax:["prod(a, b, c, ...)","prod(A)"],description:"Compute the product of all values.",examples:["prod(2, 3, 4)","prod([2, 3, 4])","prod([2, 5; 4, 3])"],seealso:["max","mean","min","median","min","std","sum","variance"]},quantileSeq:{name:"quantileSeq",category:"Statistics",syntax:["quantileSeq(A, prob[, sorted])","quantileSeq(A, [prob1, prob2, ...][, sorted])","quantileSeq(A, N[, sorted])"],description:"Compute the prob order quantile of a matrix or a list with values. The sequence is sorted and the middle value is returned. Supported types of sequence values are: Number, BigNumber, Unit Supported types of probablity are: Number, BigNumber. \n\nIn case of a (multi dimensional) array or matrix, the prob order quantile of all elements will be calculated.",examples:["quantileSeq([3, -1, 5, 7], 0.5)","quantileSeq([3, -1, 5, 7], [1/3, 2/3])","quantileSeq([3, -1, 5, 7], 2)","quantileSeq([-1, 3, 5, 7], 0.5, true)"],seealso:["mean","median","min","max","prod","std","sum","variance"]},std:{name:"std",category:"Statistics",syntax:["std(a, b, c, ...)","std(A)","std(A, normalization)"],description:'Compute the standard deviation of all values, defined as std(A) = sqrt(variance(A)). Optional parameter normalization can be "unbiased" (default), "uncorrected", or "biased".',examples:["std(2, 4, 6)","std([2, 4, 6, 8])",'std([2, 4, 6, 8], "uncorrected")','std([2, 4, 6, 8], "biased")',"std([1, 2, 3; 4, 5, 6])"],seealso:["max","mean","min","median","prod","sum","variance"]},sum:{name:"sum",category:"Statistics",syntax:["sum(a, b, c, ...)","sum(A)"],description:"Compute the sum of all values.",examples:["sum(2, 3, 4, 1)","sum([2, 3, 4, 1])","sum([2, 5; 4, 3])"],seealso:["max","mean","median","min","prod","std","sum","variance"]},variance:{name:"variance",category:"Statistics",syntax:["variance(a, b, c, ...)","variance(A)","variance(A, normalization)"],description:'Compute the variance of all values. Optional parameter normalization can be "unbiased" (default), "uncorrected", or "biased".',examples:["variance(2, 4, 6)","variance([2, 4, 6, 8])",'variance([2, 4, 6, 8], "uncorrected")','variance([2, 4, 6, 8], "biased")',"variance([1, 2, 3; 4, 5, 6])"],seealso:["max","mean","min","median","min","prod","std","sum"]},acos:{name:"acos",category:"Trigonometry",syntax:["acos(x)"],description:"Compute the inverse cosine of a value in radians.",examples:["acos(0.5)","acos(cos(2.3))"],seealso:["cos","atan","asin"]},acosh:{name:"acosh",category:"Trigonometry",syntax:["acosh(x)"],description:"Calculate the hyperbolic arccos of a value, defined as `acosh(x) = ln(sqrt(x^2 - 1) + x)`.",examples:["acosh(1.5)"],seealso:["cosh","asinh","atanh"]},acot:{name:"acot",category:"Trigonometry",syntax:["acot(x)"],description:"Calculate the inverse cotangent of a value.",examples:["acot(0.5)","acot(cot(0.5))","acot(2)"],seealso:["cot","atan"]},acoth:{name:"acoth",category:"Trigonometry",syntax:["acoth(x)"],description:"Calculate the hyperbolic arccotangent of a value, defined as `acoth(x) = (ln((x+1)/x) + ln(x/(x-1))) / 2`.",examples:["acoth(2)","acoth(0.5)"],seealso:["acsch","asech"]},acsc:{name:"acsc",category:"Trigonometry",syntax:["acsc(x)"],description:"Calculate the inverse cotangent of a value.",examples:["acsc(2)","acsc(csc(0.5))","acsc(0.5)"],seealso:["csc","asin","asec"]},acsch:{name:"acsch",category:"Trigonometry",syntax:["acsch(x)"],description:"Calculate the hyperbolic arccosecant of a value, defined as `acsch(x) = ln(1/x + sqrt(1/x^2 + 1))`.",examples:["acsch(0.5)"],seealso:["asech","acoth"]},asec:{name:"asec",category:"Trigonometry",syntax:["asec(x)"],description:"Calculate the inverse secant of a value.",examples:["asec(0.5)","asec(sec(0.5))","asec(2)"],seealso:["acos","acot","acsc"]},asech:{name:"asech",category:"Trigonometry",syntax:["asech(x)"],description:"Calculate the inverse secant of a value.",examples:["asech(0.5)"],seealso:["acsch","acoth"]},asin:{name:"asin",category:"Trigonometry",syntax:["asin(x)"],description:"Compute the inverse sine of a value in radians.",examples:["asin(0.5)","asin(sin(0.5))"],seealso:["sin","acos","atan"]},asinh:{name:"asinh",category:"Trigonometry",syntax:["asinh(x)"],description:"Calculate the hyperbolic arcsine of a value, defined as `asinh(x) = ln(x + sqrt(x^2 + 1))`.",examples:["asinh(0.5)"],seealso:["acosh","atanh"]},atan:{name:"atan",category:"Trigonometry",syntax:["atan(x)"],description:"Compute the inverse tangent of a value in radians.",examples:["atan(0.5)","atan(tan(0.5))"],seealso:["tan","acos","asin"]},atanh:{name:"atanh",category:"Trigonometry",syntax:["atanh(x)"],description:"Calculate the hyperbolic arctangent of a value, defined as `atanh(x) = ln((1 + x)/(1 - x)) / 2`.",examples:["atanh(0.5)"],seealso:["acosh","asinh"]},atan2:{name:"atan2",category:"Trigonometry",syntax:["atan2(y, x)"],description:"Computes the principal value of the arc tangent of y/x in radians.",examples:["atan2(2, 2) / pi","angle = 60 deg in rad","x = cos(angle)","y = sin(angle)","atan2(y, x)"],seealso:["sin","cos","tan"]},cos:{name:"cos",category:"Trigonometry",syntax:["cos(x)"],description:"Compute the cosine of x in radians.",examples:["cos(2)","cos(pi / 4) ^ 2","cos(180 deg)","cos(60 deg)","sin(0.2)^2 + cos(0.2)^2"],seealso:["acos","sin","tan"]},cosh:{name:"cosh",category:"Trigonometry",syntax:["cosh(x)"],description:"Compute the hyperbolic cosine of x in radians.",examples:["cosh(0.5)"],seealso:["sinh","tanh","coth"]},cot:{name:"cot",category:"Trigonometry",syntax:["cot(x)"],description:"Compute the cotangent of x in radians. 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y(e,t,o,m){if(e=g(e),t=g(t),o=g(o),m=g(m),2===e.length){if(!x(e))throw new TypeError("Array with 2 numbers or BigNumbers expected for first argument");if(!x(t))throw new TypeError("Array with 2 numbers or BigNumbers expected for second argument");if(!x(o))throw new TypeError("Array with 2 numbers or BigNumbers expected for third argument");if(!x(m))throw new TypeError("Array with 2 numbers or BigNumbers expected for fourth argument");return function(e,t,o,p){var m=e,d=o,v=f(m,t),y=f(d,p),g=f(u(v[0],y[1]),u(y[0],v[1]));if(h(g))return null;if(l(n(g),r.epsilon))return null;var x=u(y[0],m[1]),b=u(y[1],m[0]),w=u(y[0],d[1]),N=u(y[1],d[0]),M=c(a(f(f(x,b),w),N),g);return i(s(v,M),m)}(e,t,o,m)}if(3===e.length){if(!b(e))throw new TypeError("Array with 3 numbers or BigNumbers expected for first argument");if(!b(t))throw new TypeError("Array with 3 numbers or BigNumbers expected for second argument");if(!b(o))throw new TypeError("Array with 3 numbers or BigNumbers expected for third 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t=e.typed;function r(e,t,r){var i,a;return e[0]&&(i=e[0].compile().evaluate(r)),e[1]&&(a=L(e[1])||R(e[1])?e[1].compile().evaluate(r):pl(e[1],t,r)),n(i,a)}r.rawArgs=!0;var n=t("map",{"Array, function":function(e,t){return gl(e,t,e)},"Matrix, function":function(e,t){return e.create(gl(e.valueOf(),t,e))}});return r}),{isTransformFunction:!0});function gl(e,t,r){var n=Mi(t);return function e(i,a){return Array.isArray(i)?qe(i,(function(t,r){return e(t,a.concat(r+1))})):1===n?t(i):2===n?t(i,a):t(i,a,r)}(e,[])}function xl(e){if(2===e.length&&h(e[0])){var t=(e=e.slice())[1];o(t)?e[1]=t-1:s(t)&&(e[1]=t.minus(1))}return e}var bl=Qe("max",["typed","config","numeric","larger"],(function(e){var t=e.typed,r=e.config,n=e.numeric,i=e.larger,a=so({typed:t,config:r,numeric:n,larger:i});return t("max",{"...any":function(e){e=xl(e);try{return a.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),wl=Qe("mean",["typed","add","divide"],(function(e){var 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t=e.typed,r=e.Index,n=e.matrix,i=e.range,a=Gi({typed:t,Index:r,matrix:n,range:i});return t("row",{"...any":function(e){var t=e.length-1,r=e[t];o(r)&&(e[t]=r-1);try{return a.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),Sl=Qe("subset",["typed","matrix"],(function(e){var t=e.typed,r=e.matrix,n=Wi({typed:t,matrix:r});return t("subset",{"...any":function(e){try{return n.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),Al=Qe("concat",["typed","matrix","isInteger"],(function(e){var t=e.typed,r=e.matrix,n=e.isInteger,i=di({typed:t,matrix:r,isInteger:n});return t("concat",{"...any":function(e){var t=e.length-1,r=e[t];o(r)?e[t]=r-1:s(r)&&(e[t]=r.minus(1));try{return i.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),Ol=Qe("diff",["typed","matrix","subtract","number","bignumber"],(function(e){var t=e.typed,r=e.matrix,n=e.subtract,i=e.number,a=e.bignumber,o=Ri({typed:t,matrix:r,subtract:n,number:i,bignumber:a});return t("diff",{"...any":function(e){e=xl(e);try{return o.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),_l=Qe("std",["typed","sqrt","variance"],(function(e){var t=e.typed,r=e.sqrt,n=e.variance,i=nc({typed:t,sqrt:r,variance:n});return t("std",{"...any":function(e){e=xl(e);try{return i.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),Cl=Qe("sum",["typed","config","add","numeric"],(function(e){var t=e.typed,r=e.config,n=e.add,i=e.numeric,a=Xu({typed:t,config:r,add:n,numeric:i});return t("sum",{"...any":function(e){e=xl(e);try{return a.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),Tl=Qe("variance",["typed","add","subtract","multiply","divide","apply","isNaN"],(function(e){var t=e.typed,r=e.add,n=e.subtract,i=e.multiply,a=e.divide,o=e.apply,s=e.isNaN,u=tc({typed:t,add:r,subtract:n,multiply:i,divide:a,apply:o,isNaN:s});return t("variance",{"...any":function(e){e=xl(e);try{return u.apply(null,e)}catch(e){throw ks(e)}}})}),{isTransformFunction:!0}),Il=r(201),kl=r.n(Il);function zl(e,t,r,n){function i(t,i,a){var s;if(a.wrap&&"function"==typeof i&&(i=function(e){var t=function(){for(var t=[],n=0,i=arguments.length;n<i;n++){var a=arguments[n];t[n]=a&&a.valueOf()}return e.apply(r,t)};e.transform&&(t.transform=e.transform);return t}(i)),"function"==typeof(s=i)&&"string"==typeof s.signature&&(i=e(t,Ma()({},i.signature,i))),d(r[t])&&d(i))return i=a.override?e(t,i.signatures):e(r[t],i),r[t]=i,delete n[t],o(t,i),void r.emit("import",t,(function(){return i}));if(void 0===r[t]||a.override)return r[t]=i,delete n[t],o(t,i),void r.emit("import",t,(function(){return i}));if(!a.silent)throw new Error('Cannot import "'+t+'": already exists')}function o(e,t){t&&"function"==typeof t.transform?(r.expression.transform[e]=t.transform,v(e)&&(r.expression.mathWithTransform[e]=t.transform)):(delete r.expression.transform[e],v(e)&&(r.expression.mathWithTransform[e]=t))}function l(e){delete 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Please create a separate function for it with exports.path="expression.transform"');if(void 0===u||i.override)return o;if(d(u)&&d(o))return e(u,o);if(i.silent)return u;throw new Error('Cannot import "'+a+'": already exists')};t.meta&&!1===t.meta.lazy?(o[a]=c(),u&&s?l(a):(g(t)||y(t))&&Ye(r.expression.mathWithTransform,a,(function(){return o[a]}))):(Ye(o,a,c),u&&s?l(a):(g(t)||y(t))&&Ye(r.expression.mathWithTransform,a,(function(){return o[a]}))),n[a]=t,r.emit("import",a,c)}function h(e){return"function"==typeof e||"number"==typeof e||"string"==typeof e||"boolean"==typeof e||null===e||f(e)||u(e)||s(e)||c(e)||m(e)||Array.isArray(e)}function d(e){return"function"==typeof e&&"object"===a()(e.signatures)}function v(e){return!Je(x,e)}function y(e){return!(-1!==e.fn.indexOf(".")||Je(x,e.fn)||e.meta&&e.meta.isClass)}function g(e){return void 0!==e&&void 0!==e.meta&&!0===e.meta.isTransformFunction||!1}var x={expression:!0,type:!0,docs:!0,error:!0,json:!0,chain:!0};return function(e,t){var r=arguments.length;if(1!==r&&2!==r)throw new Ui("import",r,1,2);function n(e,r,i){if(Array.isArray(r))r.forEach((function(t){return n(e,t)}));else if("object"===a()(r))for(var o in r)Je(r,o)&&n(e,r[o],o);else if(Ke(r)||void 0!==i){var s=Ke(r)?g(r)?r.fn+".transform":r.fn:i;if(Je(e,s)&&e[s]!==r&&!t.silent)throw new Error('Cannot import "'+s+'" twice');e[s]=r}else if(!t.silent)throw new TypeError("Factory, Object, or Array expected")}t||(t={});var o={};for(var s in n(o,e),o)if(Je(o,s)){var u=o[s];if(Ke(u))p(u,t);else if(h(u))i(s,u,t);else if(!t.silent)throw new TypeError("Factory, Object, or Array expected")}}}var Rl={epsilon:1e-12,matrix:"Matrix",number:"number",precision:64,predictable:!1,randomSeed:null},ql=["Matrix","Array"],Bl=["number","BigNumber","Fraction"];function Dl(e,t){function r(r){if(r){var n=Ge(e,He);jl(r,"matrix",ql),jl(r,"number",Bl),function e(t,r){if(Array.isArray(r))throw new TypeError("Arrays are not supported by deepExtend");for(var n in r)if(Je(r,n)&&!(n in Object.prototype)&&!(n in Function.prototype))if(r[n]&&r[n].constructor===Object)void 0===t[n]&&(t[n]={}),t[n]&&t[n].constructor===Object?e(t[n],r[n]):t[n]=r[n];else{if(Array.isArray(r[n]))throw new TypeError("Arrays are not supported by deepExtend");t[n]=r[n]}return t}(e,r);var i=Ge(e,He),a=Ge(r,He);return t("config",i,n,a),i}return Ge(e,He)}return r.MATRIX_OPTIONS=ql,r.NUMBER_OPTIONS=Bl,Object.keys(Rl).forEach((function(t){Object.defineProperty(r,t,{get:function(){return e[t]},enumerable:!0,configurable:!0})})),r}function jl(e,t,r){var n,i;void 0!==e[t]&&(n=r,i=e[t],-1===n.indexOf(i))&&console.warn('Warning: Unknown value "'+e[t]+'" for configuration option "'+t+'". Available options: '+r.map((function(e){return JSON.stringify(e)})).join(", ")+".")}t.default=function e(t,r){var n=ho()({},Rl,r);if("function"!=typeof Object.create)throw new Error("ES5 not supported by this JavaScript engine. Please load the es5-shim and es5-sham library for compatibility.");var i,a,H=(i={isNumber:o,isComplex:u,isBigNumber:s,isFraction:c,isUnit:f,isString:l,isArray:p,isMatrix:m,isCollection:h,isDenseMatrix:d,isSparseMatrix:v,isRange:y,isIndex:g,isBoolean:x,isResultSet:b,isHelp:w,isFunction:N,isDate:M,isRegExp:E,isObject:S,isNull:A,isUndefined:O,isAccessorNode:_,isArrayNode:C,isAssignmentNode:T,isBlockNode:I,isConditionalNode:k,isConstantNode:z,isFunctionAssignmentNode:R,isFunctionNode:q,isIndexNode:B,isNode:D,isObjectNode:j,isOperatorNode:F,isParenthesisNode:P,isRangeNode:U,isSymbolNode:L,isChain:$},a=new kl.a,i.on=a.on.bind(a),i.off=a.off.bind(a),i.once=a.once.bind(a),i.emit=a.emit.bind(a),i);H.config=Dl(n,H.emit),H.expression={transform:{},mathWithTransform:{config:H.config}};var G={},V=zl((function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return H.typed.apply(H.typed,t)}),0,H,G);return H.import=V,H.on("config",(function(){Xe(G).forEach((function(e){e&&e.meta&&e.meta.recreateOnConfigChange&&V(e,{override:!0})}))})),H.create=e.bind(null,t),H.factory=Qe,H.import(Xe(We(t))),H.ArgumentsError=Ui,H.DimensionError=Me,H.IndexError=Ee,H}(n)}]).default}));
// source --> https://homelive.pt/wp-content/plugins/super-forms/add-ons/super-forms-calculator/assets/js/frontend/calculator.js?ver=2.3.4 
/* globals jQuery, SUPER, super_common_i18n */

(function($) { // Hide scope, no $ conflict
	"use strict";
    // @since 1.1.4
    SUPER.after_init_calculator_hook = function(){
        var $functions = super_common_i18n.dynamic_functions.after_init_calculator_hook;
        jQuery.each($functions, function(key, value){
            if(typeof SUPER[value.name] !== 'undefined') SUPER[value.name]();
        });
    };

	// Find the first occurrence of Calculator math
	SUPER.init_calculator_strstr = function( $haystack, $needle ) {
		var $pos = 0;
		$haystack += "";
		$pos = $haystack.indexOf($needle); if ($pos == -1) {
			return false;
		} else {
			return true;
		}
	};

	// @since 1.1.2
	// Init Calculator
	SUPER.init_calculator_update_data_value = function($data){
		// Get the form ID
		var $form_id = parseInt($data.hidden_form_id.value, 10),
			$form = $('.super-form-'+$form_id), // Now get the form by class
			$field,
			$name;

		// Now loop through all the calculator elements and update the $data object
		$form.find('.super-calculator').each(function(){
			$field = $(this).find('.super-shortcode-field');
			$name = $field.attr('name');
			if(typeof $data[$name] !== 'undefined'){
				$data[$name].value = $field.attr('data-value');
			}
			
		});

		return $data;
	};

	// @since 1.1.3
	// Update the math after dynamically adding a new set of field (add more +)
	// @since 1.8.5 - make sure we execute this function AFTER all other fields have been renamed otherwise fields would be skipped if the are placed below the calculator element
	SUPER.init_calculator_update_math = function(form, uniqueFieldNames, clone){
		var i,ii,wrapper,calculatorFields,column,counter,dataFields,superMath,regex,array,match,values,names,name,suffix,newField;
		if(typeof clone !== 'undefined'){
			form = clone.closest('.super-form');
			column = clone.closest('.super-column');
			counter = column.querySelectorAll(':scope > .super-duplicate-column-fields').length-1;
			calculatorFields = clone.querySelectorAll('.super-shortcode.super-calculator');
			for (ii = 0; ii < calculatorFields.length; ii++) {
				wrapper = calculatorFields[ii].querySelector('.super-calculator-wrapper');
				dataFields = wrapper.dataset.fields;
				superMath = wrapper.dataset.superMath;
				if( superMath!='' ) {
					regex = /{([^\\\/\s"'+]*?)}/g;
					array = [];
					i = 0;
					match;
					while ((match = regex.exec(superMath)) != null) {
						array[i] = match[1];
						i++;
					}
					for (i = 0; i < array.length; i++) {
						values = array[i];
						names = values.toString().split(';');
						name = names[0];
						suffix = '';
						if(typeof names[1] !== 'undefined'){
							suffix = ';'+names[1];
						}
						newField = name+'_'+(counter+1);
						if(SUPER.field_exists(form, newField)!==0){
							superMath = superMath.replace('{'+name+suffix+'}', '{'+newField+suffix+'}');

							// @since 1.4.1 - also update the data fields attribute names
							dataFields = dataFields.replace('{'+name+'}', '{'+newField+'}');
						}
					}
				}
				wrapper.dataset.superMath = superMath;
				wrapper.dataset.fields = dataFields;
			}
		}
	};
	
	// @since 1.5.0 - update the data fields attribute after duplicating a column
	SUPER.init_calculator_after_duplicating_column = function(form, uniqueFieldNames){
		var i = 0, ii, elements, calculatorFields = [];
		Object.keys(uniqueFieldNames).forEach(function(fieldName) {
			elements = form.querySelectorAll('.super-calculator-wrapper[data-fields*="{'+fieldName+'}"]');
			for (ii = 0; ii < elements.length; ++ii) {
				calculatorFields[i] = elements[ii];
				i++;
			}
		});
		SUPER.init_calculator_update_fields_attribute(form, calculatorFields);
	};

	// @since 1.5.0 - update the data fields attribute to make sure regex tags are replaced with according field names
	SUPER.init_calculator_update_fields_attribute = function(form, calculatorFields){
		var i,ii,iii,$elements,$name,$field,dataFields,newDataFields,v,oldv;
		for (i = 0; i < calculatorFields.length; ++i) {
			$field = calculatorFields[i];
			dataFields = $field.dataset.fields;
			if(!dataFields) continue; // In case Math is empty this attribute will not exists
			
			dataFields = dataFields.split('}');
			newDataFields = {};
			for (ii = 0; ii < dataFields.length; ++ii) {
				v = dataFields[ii];
				if(v!=''){
					v = v.replace('{','');
                    v = v.toString().split(';');
                    v = v[0];
					oldv = v;
					if(v.indexOf('*') >= 0){
						v = v.replace('*','');
						$elements = SUPER.field(form, v, '*');
						newDataFields[oldv] = '{'+oldv+'}';
						for (iii = 0; iii < $elements.length; ++iii) {
							$name = $elements[iii].name;
							// Skip form id
							if($name!='hidden_form_id') newDataFields[$name] = '{'+$name+'}';
						}
					}
					if(v.indexOf('^') >= 0){
						v = v.replace('^','');
						$elements = SUPER.field(form, v, '^');
						newDataFields[oldv] = '{'+oldv+'}';
						for (iii = 0; iii < $elements.length; ++iii) {
							$name = $elements[iii].name;
							if($name!='hidden_form_id') newDataFields[$name] = '{'+$name+'}';
						}
					}
					if(v.indexOf('$') >= 0){
						v = v.replace('$','');
						$elements = SUPER.field(form, v, '$');
						newDataFields[oldv] = '{'+oldv+'}';
						for (iii = 0; iii < $elements.length; ++iii) {
							$name = $elements[iii].name;
							if($name!='hidden_form_id') newDataFields[$name] = '{'+$name+'}';
						}
					}
					newDataFields[v] = '{'+v+'}';
				}
			}
			dataFields = '';
            $.each(newDataFields, function( k, v ) {
                dataFields += v;
            });
            $field.dataset.fields = dataFields;
		}
	};

	// Init Calculator
	SUPER.init_calculator = function(args){
		var form = SUPER.get_frontend_or_backend_form(args);

		var i,ii,iii,match,numericMath,values,names,name,oldName,elements,found,newMath,decimals,thousandSeparator,
			format,amount,currency,target,superMath,calculatorFields,doNotSkip,decimalSeparator,prevAmount,$jsformat,
			$timestamp,$parse,$field,$number,$numeric_amount,span,
			regex = /{([^"']*?)}/g,
			updatedCalculatorFields = {},	
			array = [],
			oldNameSuffix = '';

        if(args.skip===false) doNotSkip = true;
        if(!args.el){
            doNotSkip = true;
            calculatorFields = form.querySelectorAll('.super-calculator-wrapper');
            // @since 1.5.0 - first update the data fields attribute to make sure regex tags are replaced with according field names
            SUPER.init_calculator_update_fields_attribute(form, calculatorFields);
        }else{
            calculatorFields = form.querySelectorAll('.super-calculator-wrapper[data-fields*="{'+args.el.name+'}"]');
        }

        if(calculatorFields.length===0) return true;

        for (i = 0; i < calculatorFields.length; ++i) {
			target = calculatorFields[i];

			// @since 1.5.0 - skip if parent column or element is hidden (conditionally hidden)
			if(typeof doNotSkip === 'undefined') {
				if(SUPER.has_hidden_parent(target)){
					continue;
				}
			}

			superMath = target.dataset.superMath;
			if( superMath=='' ) continue;

			if (!SUPER.init_calculator_strstr(target.dataset.superNumericMath, '[')){
				target.dataset.superNumericMath = superMath;
			}

			// First replace any regulare expression {tags}
			array = [];
			ii = 0;
			while ((match = regex.exec(superMath)) != null) {
				array[ii] = match[1];
				ii++;
			}

			for (ii = 0; ii < array.length; ii++) {
                values = array[ii];
                names = values.toString().split(';');
                name = names[0];
				oldName = name;
				oldNameSuffix = '';
				if(typeof names[1] !== 'undefined'){
					oldNameSuffix = ';'+names[1];
				}

				// @since 1.1.8 - able to use regular expressions in {tags}
				found = false;
			
				// Use * for contains search
				// e.g: {field_*}
				// usage: $("input[id*='DiscountType']")
				if(name.indexOf('*') >= 0){
					found = true;
					name = name.replace('*','');
					elements = SUPER.field(form, name, '*');
				}

				// Use ^ for starts with search
				// e.g: {field_^}
				// usage: $("input[id^='DiscountType']")
				if(name.indexOf('^') >= 0){
					found = true;
					name = name.replace('^','');
					elements = SUPER.field(form, name, '^');
				}

				// Use $ for ends with search
				// e.g: {field_$}
				// usage: $("input[id$='DiscountType']")
				if(name.indexOf('$') >= 0){
					found = true;
					name = name.replace('$','');
					elements = SUPER.field(form, name, '$');
				}
				
				if(found===true){
					newMath = '';
					for (iii = 0; iii < elements.length; iii++) { 
						if(!elements[iii]) continue;
						if(elements[iii].name!='hidden_form_id'){
							if(iii===0){
								newMath += '{'+elements[iii].name+oldNameSuffix+'}';
							}else{
								newMath += '+{'+elements[iii].name+oldNameSuffix+'}';
							}
						}
					}
					if(newMath=='') newMath = 0;
					superMath = superMath.split('{'+oldName+oldNameSuffix+'}').join(newMath);
					target.dataset.superNumericMath = superMath;
				}
			}
			array = [];
			ii = 0;
			numericMath = '';
			while ((match = regex.exec(superMath)) != null) {
				array[ii] = match[1];
				ii++;
			}
			if(array.length===0) numericMath = superMath;
			for (ii = 0; ii < array.length; ii++) {
				numericMath = SUPER.init_calculator.do_calculation(form, target, array[ii], numericMath);
			}
			if(numericMath=='') numericMath = parseFloat(superMath);
			// Lets save the field value before playing the counter animation
			decimals = target.dataset.decimals;
			thousandSeparator = target.dataset.thousandSeparator;
			decimalSeparator = target.dataset.decimalSeparator;
			prevAmount = target.parentNode.querySelector('.super-shortcode-field').value;
			if(prevAmount=='') prevAmount = (Math.ceil(0 * 100) / 100).toFixed(decimals);
			if(typeof numericMath !== 'number'){
				numericMath = numericMath.replace(/-/g, ' -');
			}
            numericMath = numericMath.toString().split('Math.').join('');
			try {
				// eslint-disable-next-line no-undef
				amount = math.evaluate(numericMath);
			}
			catch(error) {
				alert("There is a problem with the following calculation:\n\n "+error+"\n\n"+numericMath);
				continue;
			}
			// @since 1.8.6 - return date format based on timestamps
			$jsformat = target.dataset.jsformat; //'MM/dd/yyyy';
            if( typeof $jsformat !== 'undefined' ) {
				$timestamp = amount;
				if( $timestamp!='' ) {
					$parse = new Date($timestamp);
					if($parse!=null){
						amount = $parse.toString($jsformat);
					}
				}
            }else{
				amount = amount.toFixed(decimals);
			}

			$field = target.parentNode.querySelector('.super-shortcode-field');
			// Only if value was changed
			if($field.value!==amount){
				updatedCalculatorFields[$field.name] = $field;
				$field.value = amount;
			}

			if( ((typeof prevAmount === 'string' ) && ( prevAmount == 'NaN' )) ||
				((typeof prevAmount === 'number' ) && ( prevAmount == 'Infinity' )) ) {
					continue;
			}else{
				if( ((typeof amount === 'string' ) && ( amount == 'NaN' )) ||
					((typeof amount === 'number' ) && ( amount == 'Infinity' )) ) {
						continue;
				}else{
					if( typeof $jsformat !== 'undefined' ) {
						// Just output date
						target.querySelector('.super-calculator-amount').innerText = amount;
						currency = target.querySelector('.super-calculator-currency').innerHTML;
						format = target.querySelector('.super-calculator-format').innerHTML;
						$number = target.querySelector('.super-calculator-amount').innerHTML;
						$field.dataset.value = currency+''+$number+''+format;
					}else{
						amount = parseFloat(amount).toFixed(decimals);
						$numeric_amount = amount;
						amount = (decimalSeparator ? amount.replace('.', decimalSeparator) : amount).replace(new RegExp('\\d(?=(\\d{' + (3 || 3) + '})+' + (decimals > 0 ? '\\D' : '$') + ')', 'g'), '$&' + (thousandSeparator || ''));
						if ($numeric_amount >= 0) {
							if(target.querySelector('.super-calculator-currency .super-minus-value')){
								target.querySelector('.super-calculator-currency .super-minus-value').remove();
							}
							target.querySelector('.super-calculator-amount').innerText = amount;
							currency = target.querySelector('.super-calculator-currency').innerHTML;
							format = target.querySelector('.super-calculator-format').innerHTML;
							$field.dataset.value =currency+''+amount+''+format;
						}else{
							if(!target.querySelector('.super-calculator-currency .super-minus-value')){
								span = document.createElement('span');
								span.classList.add('super-minus-value');
								span.innerHTML = '-';
								target.querySelector('.super-calculator-currency').prepend(span);
							}
							target.querySelector('.super-calculator-amount').innerText = amount.replace('-','');
							currency = target.querySelector('.super-calculator-currency').innerHTML;
							format = target.querySelector('.super-calculator-format').innerHTML;
							$field.dataset.value = currency+''+amount+''+format;
						}
					}
				}
			}
		}

        // @since 1.4.0 - update conditional logic based on the updated calculator field
        $.each(updatedCalculatorFields, function( index, field ) {
            SUPER.after_field_change_blur_hook({el: field, form: form});
        });
	
	};
	
	// Do the calculation
	SUPER.init_calculator.do_calculation = function(form, target, name, numericMath){
		var element,text_field,selected,checked,values,new_value_array,
			parent,value,new_value,sum,value_n,
			oldName = name,
            names = name.toString().split(';');

        name = names[0];
        if(typeof names[1] === 'undefined'){
            value_n = 0;
        }else{
            value_n = names[1];
        }
		element = SUPER.field(form, name);
        if(!element) {
			// Lets just replace the field name with 0 as a value
			numericMath = target.dataset.superNumericMath.replace('{'+oldName+'}', 0);
			target.dataset.superNumericMath = numericMath;
			return numericMath;
        }

		// Check if parent column or element is hidden (conditionally hidden)
		if(SUPER.has_hidden_parent(element)){
			// Exclude conditionally
			// Lets just replace the field name with 0 as a value
			numericMath = target.dataset.superNumericMath.replace('{'+oldName+'}', 0);
			target.dataset.superNumericMath = numericMath;
		}else{
			text_field = true;
			parent = element.closest('.super-field');
			// Check if dropdown field
			if( (parent.classList.contains('super-dropdown')) ||
				(parent.classList.contains('super-auto-suggest'))){
				text_field = false;
				sum = 0;
				selected = $(parent).find('.super-dropdown-list .super-item.super-active:not(.super-placeholder)');
				selected.each(function () {
                    new_value = $(this).data('value').toString().split(';');
                    if(value_n===0){
                        new_value = new_value[0];
                    }else{
                        new_value = new_value[(value_n-1)];
                    }
                    if(typeof new_value==='undefined'){
                        new_value = '';
                    }
					sum += parseFloat(new_value);
				});
				value = sum;
			}

			// Check if checkbox field
			if(parent.classList.contains('super-checkbox')){
				text_field = false;
				checked = $(parent).find('.super-field-wrapper .super-item.super-active');
				values = '';
				checked.each(function () {
					if(values==''){
						values += $(this).children('input').val();
					}else{
						values += ','+$(this).children('input').val();
					}
				});
				sum = 0;

                // @since 1.7.0 - checkbox compatibility with advanced tags like {field;2} etc.
                new_value_array = values.toString().split(',');
                $.each(new_value_array, function( k, v ) {
                    v = v.toString().split(';');
                    if(value_n==0){
                        new_value = v[0];
                    }else{
                        new_value = v[(value_n-1)];
                    }
                    if(typeof new_value==='undefined'){
                        new_value = '';
                    }
                    sum += parseFloat(new_value);
                });
                value = sum;
			}
			// @since 1.7.0 - check for radio tags because it now can contain advanced tags like {field;2} etc.
			if(parent.classList.contains('super-radio')){
				text_field = false;
				new_value = element.value.toString().split(';');
                if(value_n==0){
                    new_value = new_value[0];
                }else{
                    new_value = new_value[(value_n-1)];
                }
                if(typeof new_value==='undefined'){
                    new_value = '';
                }
                value = parseFloat(new_value);
			}

			// Check if datepicker field
			if( parent.classList.contains('super-date') ) {
				text_field = false;
				value = (element.getAttribute('data-math-diff')) ? parseFloat(element.getAttribute('data-math-diff')) : 0;
				if(value_n === 'day' || value_n === 'month' || value_n === 'year' || value_n === 'timestamp'){
					if(value_n === 'day'){
						value = (element.getAttribute('data-math-day')) ? parseFloat(element.getAttribute('data-math-day')) : 0;
					}
					if(value_n === 'month'){
						value = (element.getAttribute('data-math-month')) ? parseFloat(element.getAttribute('data-math-month')) : 0;
					}
					if(value_n === 'year'){
						value = (element.getAttribute('data-math-year')) ? parseFloat(element.getAttribute('data-math-year')) : 0;
					}
					if(value_n === 'timestamp'){
						value = (element.getAttribute('data-math-diff')) ? parseFloat(element.getAttribute('data-math-diff')) : 0;
					}
				}else{
					if(element.getAttribute('data-return_age')=='true'){
						value = (element.getAttribute('data-math-age')) ? parseFloat(element.getAttribute('data-math-age')) : 0;
					}
					// @since 1.2.0 - check if we want to return the date birth years, months or days for calculations
					if(target.getAttribute('data-date-math')=='years'){
						value = (element.getAttribute('data-math-age')) ? parseFloat(element.getAttribute('data-math-age')) : 0;
					}
					if(target.getAttribute('data-date-math')=='months'){
						value = (element.getAttribute('data-math-age-months')) ? parseFloat(element.getAttribute('data-math-age-months')) : 0;
					}
					if(target.getAttribute('data-date-math')=='days'){
						value = (element.getAttribute('data-math-age-days')) ? parseFloat(element.getAttribute('data-math-age-days')) : 0;
					}
				}
			}
			// Check if timepicker field
			if( parent.classList.contains('super-time') ) {
				text_field = false;
				value = (element.getAttribute('data-math-diff')) ? parseFloat(element.getAttribute('data-math-diff')) : 0;
			}

			// @since 1.1.7
			// Check if textarea field
			if( parent.classList.contains('super-textarea') ) {
				text_field = false;
				value = (element.getAttribute('data-word-count')) ? parseFloat(element.getAttribute('data-word-count')) : 0;
				if(value_n === 'word' || value_n === 'words' || value_n === 'char' || value_n === 'chars' || value_n === 'characters' || value_n === 'allChars' || value_n === 'allchars' || value_n === 'allcharacters' || value_n === 'allCharacters' ){
					if(value_n === 'word' || value_n === 'words'){
						// already defaults to word, unless otherwise specified e.g: {questions;chars}, {questions;allchars}
					}
					if(value_n === 'char' || value_n === 'chars' || value_n === 'characters' ){
						value = (element.getAttribute('data-chars-count')) ? parseFloat(element.getAttribute('data-chars-count')) : 0;
					}
					if(value_n === 'allchars' || value_n === 'allChars' || value_n === 'allcharacters' || value_n === 'allCharacters' ){
						value = (element.getAttribute('data-allchars-count')) ? parseFloat(element.getAttribute('data-allchars-count')) : 0;
					}
				}
			}

			// @since 1.3.2
			// Check if currency field (since Super Forms v2.1)
			if( parent.classList.contains('super-currency') ) {
				text_field = false;
				value = $(element).maskMoney('unmasked')[0];
				value = (value) ? parseFloat(value) : 0;
			}

            // @since 1.8.5 - check if variable field and check for advanced tags like {field;2} etc.
            if(parent.classList.contains('super-hidden')){
                if(parent.dataset.conditionalVariableAction=='enabled'){
					text_field = false;
					new_value = element.value.toString().split(';');
                    if(value_n==0){
                        new_value = new_value[0];
                    }else{
                        new_value = new_value[(value_n-1)];
                    }
                    if(typeof new_value==='undefined'){
                        new_value = '';
                    }
					value = parseFloat(new_value);
                }
            }

			// Check if text or textarea field
			if(text_field===true){
				value = (element.value) ? parseFloat(element.value) : 0;
			}
			if(isNaN(value)) value = 0;
			numericMath = target.dataset.superNumericMath.replace('{'+oldName+'}', value);
			target.dataset.superNumericMath = numericMath;
		}
		return numericMath;
	};

})(jQuery);
// source --> https://homelive.pt/wp-includes/js/jquery/jquery.ui.touch-punch.js?ver=0.2.2 
/*!
 * jQuery UI Touch Punch 0.2.2
 *
 * Copyright 2011, Dave Furfero
 * Dual licensed under the MIT or GPL Version 2 licenses.
 *
 * Depends:
 *  jquery.ui.widget.js
 *  jquery.ui.mouse.js
 */
(function(b){b.support.touch="ontouchend" in document;if(!b.support.touch){return}var c=b.ui.mouse.prototype,e=c._mouseInit,a;function d(g,h){if(g.originalEvent.touches.length>1){return}g.preventDefault();var i=g.originalEvent.changedTouches[0],f=document.createEvent("MouseEvents");f.initMouseEvent(h,true,true,window,1,i.screenX,i.screenY,i.clientX,i.clientY,false,false,false,false,0,null);g.target.dispatchEvent(f)}c._touchStart=function(g){var f=this;if(a||!f._mouseCapture(g.originalEvent.changedTouches[0])){return}a=true;f._touchMoved=false;d(g,"mouseover");d(g,"mousemove");d(g,"mousedown")};c._touchMove=function(f){if(!a){return}this._touchMoved=true;d(f,"mousemove")};c._touchEnd=function(f){if(!a){return}d(f,"mouseup");d(f,"mouseout");if(!this._touchMoved){d(f,"click")}a=false};c._mouseInit=function(){var f=this;f.element.bind("touchstart",b.proxy(f,"_touchStart")).bind("touchmove",b.proxy(f,"_touchMove")).bind("touchend",b.proxy(f,"_touchEnd"));e.call(f)}})(jQuery);
// source --> https://homelive.pt/wp-content/plugins/super-forms/add-ons/super-forms-signature/assets/js/frontend/jquery.signature.js?ver=1.8.2 
/*! http://keith-wood.name/signature.html
	Signature plugin for jQuery UI v1.2.0.
	Requires excanvas.js in IE.
	Written by Keith Wood (wood.keith{at}optusnet.com.au) April 2012.
	Available under the MIT (http://keith-wood.name/licence.html) license. 
	Please attribute the author if you use it. */

/* globals G_vmlCanvasManager */

(function($) { // Hide scope, no $ conflict
	'use strict';

	/** Signature capture and display.
		<p>Depends on <code>jquery.ui.widget</code>, <code>jquery.ui.mouse</code>.</p>
		<p>Expects HTML like:</p>
		<pre>&lt;div>&lt;/div></pre>
		@namespace Signature
		@augments $.Widget
		@example $(selector).signature()
$(selector).signature({color: 'blue', guideline: true}) */
	var signatureOverrides = {

		/** Be notified when a signature changes.
			@callback SignatureChange
			@global
			@this Signature
			@example change: function() {
  console.log('Signature changed');
} */

		/** Global defaults for signature.
			@memberof Signature
			@property {number} [distance=0] The minimum distance to start a drag.
			@property {string} [background='#fff'] The background colour.
			@property {string} [color='#000'] The colour of the signature.
			@property {number} [thickness=2] The thickness of the lines.
			@property {boolean} [guideline=false] <code>true</code> to add a guideline.
			@property {string} [guidelineColor='#a0a0a0'] The guideline colour.
			@property {number} [guidelineOffset=50] The guideline offset (pixels) from the bottom.
			@property {number} [guidelineIndex=10] The guideline indent (pixels) from the edges.
			@property {string|Element|jQuery} [syncField=null] The selector, DOM element, or jQuery object
								for a field to automatically synchronise with a text version of the signature.
			@property {string} [syncFormat='JSON'] The output representation: 'JSON', 'SVG', 'PNG', 'JPEG'.
			@property {boolean} [svgStyles=false] <code>true</code> to use the <code>style</code> attribute in SVG.
			@property {SignatureChange} [change=null] A callback triggered when the signature changes.
			@example $.extend($.kbw.signature.options, {guideline: true}) */
		options: {
			distance: 0,
			background: '#fff',
			color: '#000',
			thickness: 2,
			guideline: false,
			guidelineColor: '#a0a0a0',
			guidelineOffset: 50,
			guidelineIndent: 10,
			syncField: null,
			syncFormat: 'JSON',
			svgStyles: false,
			change: null
		},

		/** Initialise a new signature area.
			@memberof Signature
			@private */
		_create: function() {
			this.element.addClass(this.widgetFullName || this.widgetBaseClass);
			try {
				this.canvas = $('<canvas width="' + this.element.width() + '" height="' +
					this.element.height() + '"></canvas>')[0];
				this.element.append(this.canvas);
			}
			catch (e) {
				$(this.canvas).remove();
				this.resize = true;
				this.canvas = document.createElement('canvas');
				this.canvas.setAttribute('width', this.element.width());
				this.canvas.setAttribute('height', this.element.height());
				this.element.append(this.canvas);
				/* jshint -W106 */
				if (G_vmlCanvasManager) { // Requires excanvas.js
					G_vmlCanvasManager.initElement(this.canvas);
				}
				/* jshint +W106 */
			}
			this.ctx = this.canvas.getContext('2d');
			this._refresh(true);
			this._mouseInit();
		},

		/** Refresh the appearance of the signature area.
			@memberof Signature
			@private
			@param {boolean} init <code>true</code> if initialising. */
		_refresh: function(init) {
			if (this.resize) {
				var parent = $(this.canvas);
				$('div', this.canvas).css({width: parent.width(), height: parent.height()});
			}
			this.ctx.fillStyle = this.options.background;
			this.ctx.strokeStyle = this.options.color;
			this.ctx.lineWidth = this.options.thickness;
			this.ctx.lineCap = 'round';
			this.ctx.lineJoin = 'round';
			this.clear(init);
		},

		/** Clear the signature area.
			@memberof Signature
			@param {boolean} init <code>true</code> if initialising - internal use only.
			@example $(selector).signature('clear') */
		clear: function(init) {
			if (this.options.disabled) {
				return;
			}
			this.ctx.clearRect(0, 0, this.element.width(), this.element.height());
			if (this.options.guideline) {
				this.ctx.save();
				this.ctx.strokeStyle = this.options.guidelineColor;
				this.ctx.lineWidth = 1;
				this.ctx.beginPath();
				this.ctx.moveTo(this.options.guidelineIndent,
					this.element.height() - this.options.guidelineOffset);
				this.ctx.lineTo(this.element.width() - this.options.guidelineIndent,
					this.element.height() - this.options.guidelineOffset);
				this.ctx.stroke();
				this.ctx.restore();
			}
			this.lines = [];
			if (!init) {
				this._changed();
			}
		},

		// Added for Super Forms Conditional Logic, so that the canvas is correctly resized after the column is visible.
		resize: function() {
			var parent = $(this.canvas).parents('.super-signature-canvas:eq(0)');
			if($(this.canvas).width()!=parent.width()) this.canvas.setAttribute('width', parent.width());
			if($(this.canvas).height()!=parent.height()) this.canvas.setAttribute('height', parent.height());
		},

		/** Synchronise changes and trigger a change event.
			@memberof Signature
			@private
			@param {Event} event The triggering event. */
		_changed: function(event) {
			if (this.options.syncField) {
				var output = '';
				switch (this.options.syncFormat) {
					case 'PNG':
						output = this.toDataURL();
						break;
					case 'JPEG':
						output = this.toDataURL('image/jpeg');
						break;
					case 'SVG':
						output = this.toSVG();
						break;
					default:
						output = this.toJSON();
				}
				$(this.options.syncField).val(output);
			}
			this._trigger('change', event, {});
		},

		/** Refresh the signature when options change.
			@memberof Signature
			@private
			@param {object} options The new option values. */
		_setOptions: function(/* options */) {
			if (this._superApply) {
				this._superApply(arguments); // Base widget handling
			}
			else {
				$.Widget.prototype._setOptions.apply(this, arguments); // Base widget handling
			}
			var count = 0;
			var onlyDisable = true;
			for (var name in arguments[0]) {
				if (arguments[0].hasOwnProperty(name)) {
					count++;
					onlyDisable = onlyDisable && name === 'disabled';
				}
			}
			if (count > 1 || !onlyDisable) {
				this._refresh();
			}
		},

		/** Determine if dragging can start.
			@memberof Signature
			@private
			@param {Event} event The triggering mouse event.
			@return {boolean} <code>true</code> if allowed, <code>false</code> if not */
		_mouseCapture: function(/* event */) {
			return !this.options.disabled;
		},

		/** Start a new line.
			@memberof Signature
			@private
			@param {Event} event The triggering mouse event. */
		_mouseStart: function(event) {
			this.offset = this.element.offset();
			this.offset.left -= document.documentElement.scrollLeft || document.body.scrollLeft;
			this.offset.top -= document.documentElement.scrollTop || document.body.scrollTop;
			this.lastPoint = [this._round(event.clientX - this.offset.left),
				this._round(event.clientY - this.offset.top)];
			this.curLine = [this.lastPoint];
			this.lines.push(this.curLine);
		},

		/** Track the mouse.
			@memberof Signature
			@private
			@param {Event} event The triggering mouse event. */
		_mouseDrag: function(event) {
			var point = [this._round(event.clientX - this.offset.left),
				this._round(event.clientY - this.offset.top)];
			this.curLine.push(point);
			this.ctx.beginPath();
			this.ctx.moveTo(this.lastPoint[0], this.lastPoint[1]);
			this.ctx.lineTo(point[0], point[1]);
			this.ctx.stroke();
			this.lastPoint = point;
		},

		/** End a line.
			@memberof Signature
			@private
			@param {Event} event The triggering mouse event. */
		_mouseStop: function(event) {
			if (this.curLine.length === 1) {
				event.clientY += this.options.thickness;
				this._mouseDrag(event);
			}
			this.lastPoint = null;
			this.curLine = null;
			this._changed(event);
		},

		/** Round to two decimal points.
			@memberof Signature
			@private
			@param {number} value The value to round.
			@return {number} The rounded value. */
		_round: function(value) {
			return Math.round(value * 100) / 100;
		},

		/** Convert the captured lines to JSON text.
			@memberof Signature
			@return {string} The JSON text version of the lines.
			@example var json = $(selector).signature('toJSON') */
		toJSON: function() {
			return '{"lines":[' + $.map(this.lines, function(line) {
				return '[' + $.map(line, function(point) {
						return '[' + point + ']';
					}) + ']';
			}) + ']}';
		},

		/** Convert the captured lines to SVG text.
			@memberof Signature
			@return {string} The SVG text version of the lines.
			@example var svg = $(selector).signature('toSVG') */
		toSVG: function() {
			var attrs1 = (this.options.svgStyles ? 'style="fill: ' + this.options.background + ';"' :
				'fill="' + this.options.background + '"');
			var attrs2 = (this.options.svgStyles ?
				'style="fill: none; stroke: ' + this.options.color + '; stroke-width: ' + this.options.thickness + ';"' :
				'fill="none" stroke="' + this.options.color + '" stroke-width="' + this.options.thickness + '"');
			return '<?xml version="1.0"?>\n<!DOCTYPE svg PUBLIC ' +
				'"-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n' +
				'<svg xmlns="http://www.w3.org/2000/svg" width="15cm" height="15cm">\n' +
				'	<g ' + attrs1 + '>\n' +
				'		<rect x="0" y="0" width="' + this.canvas.width + '" height="' + this.canvas.height + '"/>\n' +
				'		<g ' + attrs2 +	'>\n'+
				$.map(this.lines, function(line) {
					return '			<polyline points="' +
						$.map(line, function(point) { return point + ''; }).join(' ') + '"/>\n';
				}).join('') +
				'		</g>\n	</g>\n</svg>\n';
		},
		
		/** Convert the captured lines to an image encoded in a <code>data:</code> URL.
			@memberof Signature
			@param {string} [type='image/png'] The MIME type of the image.
			@param {number} [quality=0.92] The image quality, between 0 and 1.
			@return {string} The signature as a data: URL image.
			@example var data = $(selector).signature('toDataURL', 'image/jpeg') */
		toDataURL: function(type, quality) {
			return this.canvas.toDataURL(type, quality);
		},

		/** Draw a signature from its JSON or SVG description or <code>data:</code> URL.
			<p>Note that drawing a <code>data:</code> URL does not reconstruct the internal representation!</p>
			@memberof Signature
			@param {object|string} sig An object with attribute <code>lines</code> being an array of arrays of points
							or the text version of the JSON or SVG or a <code>data:</code> URL containing an image.
			@example $(selector).signature('draw', sigAsJSON) */
		draw: function(sig) {
			if (this.options.disabled) {
				return;
			}
			this.clear(true);
			if (typeof sig === 'string' && sig.indexOf('data:') === 0) { // Data URL
				this._drawDataURL(sig);
			} else if (typeof sig === 'string' && sig.indexOf('<svg') > -1) { // SVG
				this._drawSVG(sig);
			} else {
				this._drawJSON(sig);
			}
			this._changed();
		},

		/** Draw a signature from its JSON description.
			@memberof Signature
			@private
			@param {object|string} sig An object with attribute <code>lines</code> being an array of arrays of points
							or the text version of the JSON. */
		_drawJSON: function(sig) {
			if (typeof sig === 'string') {
				sig = $.parseJSON(sig);
			}
			this.lines = sig.lines || [];
			var ctx = this.ctx;
			$.each(this.lines, function() {
				ctx.beginPath();
				$.each(this, function(i) {
					ctx[i === 0 ? 'moveTo' : 'lineTo'](this[0], this[1]);
				});
				ctx.stroke();
			});
		},

		/** Draw a signature from its SVG description.
			@memberof Signature
			@private
			@param {string} sig The text version of the SVG. */
		_drawSVG: function(sig) {
			var lines = this.lines = [];
			$(sig).find('polyline').each(function() {
				var line = [];
				$.each($(this).attr('points').split(' '), function(i, point) {
					var xy = point.split(',');
					line.push([parseFloat(xy[0]), parseFloat(xy[1])]);
				});
				lines.push(line);
			});
			var ctx = this.ctx;
			$.each(this.lines, function() {
				ctx.beginPath();
				$.each(this, function(i) {
					ctx[i === 0 ? 'moveTo' : 'lineTo'](this[0], this[1]);
				});
				ctx.stroke();
			});
		},

		/** Draw a signature from its <code>data:</code> URL.
			<p>Note that this does not reconstruct the internal representation!</p>
			@memberof Signature
			@private
			@param {string} sig The <code>data:</code> URL containing an image. */
		_drawDataURL: function(sig) {
			var image = new Image();
			var context = this.ctx;
			image.onload = function() {
				context.drawImage(this, 0, 0);
			};
			image.src = sig;
		},

		/** Determine whether or not any drawing has occurred.
			@memberof Signature
			@return {boolean} <code>true</code> if not signed, <code>false</code> if signed.
			@example if ($(selector).signature('isEmpty')) ... */
		isEmpty: function() {
			return this.lines.length === 0;
		},

		/** Remove the signature functionality.
			@memberof Signature
			@private */
		_destroy: function() {
			this.element.removeClass(this.widgetFullName || this.widgetBaseClass);
			$(this.canvas).remove();
			this.canvas = this.ctx = this.lines = null;
			this._mouseDestroy();
		}
	};

	if (!$.Widget.prototype._destroy) {
		$.extend(signatureOverrides, {
			/* Remove the signature functionality. */
			destroy: function() {
				this._destroy();
				$.Widget.prototype.destroy.call(this); // Base widget handling
			}
		});
	}

	if ($.Widget.prototype._getCreateOptions === $.noop) {
		$.extend(signatureOverrides, {
			/* Restore the metadata functionality. */
			_getCreateOptions: function() {
				return $.metadata && $.metadata.get(this.element[0])[this.widgetName];
			}
		});
	}

	$.widget('kbw.signature', $.ui.mouse, signatureOverrides);

	// Make some things more accessible
	$.kbw.signature.options = $.kbw.signature.prototype.options;

})(jQuery);
// source --> https://homelive.pt/wp-content/plugins/super-forms/add-ons/super-forms-signature/assets/js/frontend/signature.js?ver=1.8.2 
/* globals jQuery, SUPER */
(function($) { // Hide scope, no $ conflict
	"use strict";
	// Init Signature
	SUPER.init_signature = function(){
		$('.super-signature:not(.super-initialized)').each(function(){
			var $this = $(this);
			$this.addClass('super-initialized');
			var $canvas = $this.find('.super-signature-canvas');
			var $field = $this.find('.super-shortcode-field');
			var $signatureLines = $this.find('.super-signature-lines');
			if(!$canvas.children('canvas').length){
				$canvas.signature({
                    thickness: $field.data('thickness'),
                    color: $field.data('color'),
                    change: function(event) {
                        var $target = $(event.target);
                        if( $target.signature('isEmpty')==false ) {
                            if( !$this.hasClass('super-filled') ) {
                                $this.addClass('super-filled');
                            }
                            var $signature = $canvas[0].children;
                            var $image_data_url = $signature[0].toDataURL("image/png");
                            var $lines = $target.signature('toJSON');
                            $field.val($image_data_url);
                            $signatureLines.val($lines);
                        }else{
                            $this.removeClass('super-filled');
                        }
                        SUPER.after_field_change_blur_hook({el: $field[0]});
                    }
				});
				$canvas.signature('clear');
			}
		});
	};

	// After responsiveness changed, resize the canvas of the signature
	SUPER.refresh_signatures = function(classes, form){
		if(typeof form === 'undefined') form = document;
		// Do not refresh if generating PDF
		if(form.closest('.super-pdf-page-container')) return true;
		var i,x,y, 
			nodes = form.querySelectorAll('.super-signature-canvas');

		for( i = 0; i < nodes.length; i++ ) {
			// Make drawing smaller by 50% (just as an example)
			var canvasWrapper = nodes[i];
			$(canvasWrapper).signature('enable');
			var json = $(canvasWrapper).signature('toJSON');
			var lines = JSON.parse(json).lines;
			var canvasWrapperWidth = canvasWrapper.clientWidth;
			var canvasWrapperHeight = canvasWrapper.clientHeight;
			if(canvasWrapperWidth===0 && canvasWrapperHeight===0){
				// Do not refresh in case this singature was inside a multi-part and user switched to previous or next multi-part the canvas would have size of 0px by 0px
				continue;
			}
			var canvas = nodes[i].querySelector('canvas');
			canvas.width = canvasWrapperWidth;
			canvas.height = canvasWrapperHeight;
			var newLines = [];

			var maxX = 0;
			var maxY = 0;
			for(x=0; x < lines.length; x++){
				for(y=0; y < lines[x].length; y++){
					if(maxX < lines[x][y][0]) maxX = lines[x][y][0];
					if(maxY < lines[x][y][1]) maxY = lines[x][y][1];
				}
			}
			var ratioX = maxX / canvasWrapper.clientWidth;
			var ratioY = maxY / canvasWrapper.clientHeight;
			var finalRatio = ratioX;
			if(ratioX < ratioY) finalRatio = ratioY;
			if(finalRatio<1) finalRatio = 1;
			// In case finalRatio equals Infinity, it means that the signature was inside a multipart, hence the size of canvas would equal to 0x0
			// we shouldn't resize the signature in these scenario's
			if(finalRatio!==Infinity && finalRatio>1){
				// Resize
				for(x=0; x < lines.length; x++){
					for(y=0; y < lines[x].length; y++){
						if(!newLines[x]) newLines[x] = [];
						if(!newLines[x][y]) newLines[x][y] = [];
						newLines[x][y][0] = lines[x][y][0]/finalRatio;
						newLines[x][y][1] = lines[x][y][1]/finalRatio;
					}
				}
                json = {"lines":newLines};
                json = JSON.stringify(json);
			}else{
				// Do not resize, keep original
			}
			var jsonLength = JSON.parse(json).lines.length;
			var disallowedit = canvasWrapper.parentNode.querySelector('.super-shortcode-field').dataset.disallowedit;
			var thickness = parseFloat(canvasWrapper.parentNode.querySelector('.super-shortcode-field').dataset.thickness);
			var color = canvasWrapper.parentNode.querySelector('.super-shortcode-field').dataset.color;
			$(canvasWrapper).signature({
                thickness: thickness,
                color: color
            });
			$(canvasWrapper).signature('draw', json);
			if(disallowedit==='true' && jsonLength>0 ){ // But only if form was populated with form data
				$(canvasWrapper).signature('disable');
				// Remove clear button
				if(canvasWrapper.parentNode.querySelector('.super-signature-clear')){
					canvasWrapper.parentNode.querySelector('.super-signature-clear').remove();
				}
			}
		}
	};
	
    // @since 1.2.2 - remove initialized class from signature element after the column has been cloned
    SUPER.init_remove_initialized_class = function($form, $unique_field_names, $clone){
        if($clone.querySelector('.super-signature.super-initialized')){
			$clone.querySelector('.super-signature.super-initialized').classList.remove('super-initialized');
		}
    };

    // @since 1.2.2 - clear signatures after form is cleared
    SUPER.init_clear_signatures = function(form){
		$(form).find('.super-signature.super-initialized').each(function(){
			var canvas = $(this).find('.super-signature-canvas:not(.kbw-signature-disabled)');
			var disallow = $(this).find('.super-shortcode-field').data('disallowedit');
			if(canvas.length>0 && disallow!=='true'){
				canvas.signature('clear');
				$(this).find('.super-shortcode-field').val('');
				$(this).find('.super-signature-lines').val('');
			}else{
				// Make sure it has filled class if not empty
				if($(this).find('.super-shortcode-field').val()!=='' || $(this).find('.super-shortcode-lines').val()!==''){
					$(this).addClass('super-filled');
				}
			}
		});
    };

    // @since 1.2.2 - initialize dynamically added signature elements
    SUPER.init_signature_after_duplicating_column = function(form, uniqueFieldNames, clone){
		var i,nodes;
		if( typeof clone !== 'undefined' ) {
			nodes = clone.querySelectorAll('.super-signature .super-signature-canvas > canvas');
			for( i=0; i < nodes.length; i++){
				nodes[i].remove();
			}
			SUPER.init_signature();
		}
    };

	jQuery(document).ready(function ($) {

		var $doc = $(document);
		SUPER.init_signature();
		$doc.on('click', '.super-signature-clear', function() {
			var $parent = $(this).parents('.super-signature:eq(0)');
			var $canvas = $parent.find('.super-signature-canvas');
			$canvas.signature('clear');
			$parent.removeClass('super-filled');
			$parent.find('.super-shortcode-field').val('');
			$parent.find('.super-signature-lines').val('');
		});

		$doc.ajaxComplete(function() {
			SUPER.init_signature();
		});

	});

})(jQuery);
// source --> https://homelive.pt/wp-content/themes/wpresidence/js/modernizr.custom.62456.js?ver=4.10 
/* Modernizr 2.6.2 (Custom Build) | MIT & BSD
 * Build: http://modernizr.com/download/#-fontface-backgroundsize-borderimage-borderradius-boxshadow-flexbox-hsla-multiplebgs-opacity-rgba-textshadow-cssanimations-csscolumns-generatedcontent-cssgradients-cssreflections-csstransforms-csstransforms3d-csstransitions-applicationcache-canvas-canvastext-draganddrop-hashchange-history-audio-video-indexeddb-input-inputtypes-localstorage-postmessage-sessionstorage-websockets-websqldatabase-webworkers-geolocation-inlinesvg-smil-svg-svgclippaths-touch-webgl-shiv-mq-cssclasses-addtest-prefixed-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes-load
 */
;



window.Modernizr = (function( window, document, undefined ) {

    var version = '2.6.2',

    Modernizr = {},

    enableClasses = true,

    docElement = document.documentElement,

    mod = 'modernizr',
    modElem = document.createElement(mod),
    mStyle = modElem.style,

    inputElem  = document.createElement('input')  ,

    smile = ':)',

    toString = {}.toString,

    prefixes = ' -webkit- -moz- -o- -ms- '.split(' '),



    omPrefixes = 'Webkit Moz O ms',

    cssomPrefixes = omPrefixes.split(' '),

    domPrefixes = omPrefixes.toLowerCase().split(' '),

    ns = {'svg': 'http://www.w3.org/2000/svg'},

    tests = {},
    inputs = {},
    attrs = {},

    classes = [],

    slice = classes.slice,

    featureName, 


    injectElementWithStyles = function( rule, callback, nodes, testnames ) {

      var style, ret, node, docOverflow,
          div = document.createElement('div'),
                body = document.body,
                fakeBody = body || document.createElement('body');

      if ( parseInt(nodes, 10) ) {
                      while ( nodes-- ) {
              node = document.createElement('div');
              node.id = testnames ? testnames[nodes] : mod + (nodes + 1);
              div.appendChild(node);
          }
      }

                style = ['&#173;','<style id="s', mod, '">', rule, '</style>'].join('');
      div.id = mod;
          (body ? div : fakeBody).innerHTML += style;
      fakeBody.appendChild(div);
      if ( !body ) {
                fakeBody.style.background = '';
                fakeBody.style.overflow = 'hidden';
          docOverflow = docElement.style.overflow;
          docElement.style.overflow = 'hidden';
          docElement.appendChild(fakeBody);
      }

      ret = callback(div, rule);
        if ( !body ) {
          fakeBody.parentNode.removeChild(fakeBody);
          docElement.style.overflow = docOverflow;
      } else {
          div.parentNode.removeChild(div);
      }

      return !!ret;

    },

    testMediaQuery = function( mq ) {

      var matchMedia = window.matchMedia || window.msMatchMedia;
      if ( matchMedia ) {
        return matchMedia(mq).matches;
      }

      var bool;

      injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function( node ) {
        bool = (window.getComputedStyle ?
                  getComputedStyle(node, null) :
                  node.currentStyle)['position'] == 'absolute';
      });

      return bool;

     },
 

    isEventSupported = (function() {

      var TAGNAMES = {
        'select': 'input', 'change': 'input',
        'submit': 'form', 'reset': 'form',
        'error': 'img', 'load': 'img', 'abort': 'img'
      };

      function isEventSupported( eventName, element ) {

        element = element || document.createElement(TAGNAMES[eventName] || 'div');
        eventName = 'on' + eventName;

            var isSupported = eventName in element;

        if ( !isSupported ) {
                if ( !element.setAttribute ) {
            element = document.createElement('div');
          }
          if ( element.setAttribute && element.removeAttribute ) {
            element.setAttribute(eventName, '');
            isSupported = is(element[eventName], 'function');

                    if ( !is(element[eventName], 'undefined') ) {
              element[eventName] = undefined;
            }
            element.removeAttribute(eventName);
          }
        }

        element = null;
        return isSupported;
      }
      return isEventSupported;
    })(),


    _hasOwnProperty = ({}).hasOwnProperty, hasOwnProp;

    if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) {
      hasOwnProp = function (object, property) {
        return _hasOwnProperty.call(object, property);
      };
    }
    else {
      hasOwnProp = function (object, property) { 
        return ((property in object) && is(object.constructor.prototype[property], 'undefined'));
      };
    }


    if (!Function.prototype.bind) {
      Function.prototype.bind = function bind(that) {

        var target = this;

        if (typeof target != "function") {
            throw new TypeError();
        }

        var args = slice.call(arguments, 1),
            bound = function () {

            if (this instanceof bound) {

              var F = function(){};
              F.prototype = target.prototype;
              var self = new F();

              var result = target.apply(
                  self,
                  args.concat(slice.call(arguments))
              );
              if (Object(result) === result) {
                  return result;
              }
              return self;

            } else {

              return target.apply(
                  that,
                  args.concat(slice.call(arguments))
              );

            }

        };

        return bound;
      };
    }

    function setCss( str ) {
        mStyle.cssText = str;
    }

    function setCssAll( str1, str2 ) {
        return setCss(prefixes.join(str1 + ';') + ( str2 || '' ));
    }

    function is( obj, type ) {
        return typeof obj === type;
    }

    function contains( str, substr ) {
        return !!~('' + str).indexOf(substr);
    }

    function testProps( props, prefixed ) {
        for ( var i in props ) {
            var prop = props[i];
            if ( !contains(prop, "-") && mStyle[prop] !== undefined ) {
                return prefixed == 'pfx' ? prop : true;
            }
        }
        return false;
    }

    function testDOMProps( props, obj, elem ) {
        for ( var i in props ) {
            var item = obj[props[i]];
            if ( item !== undefined) {

                            if (elem === false) return props[i];

                            if (is(item, 'function')){
                                return item.bind(elem || obj);
                }

                            return item;
            }
        }
        return false;
    }

    function testPropsAll( prop, prefixed, elem ) {

        var ucProp  = prop.charAt(0).toUpperCase() + prop.slice(1),
            props   = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' ');

            if(is(prefixed, "string") || is(prefixed, "undefined")) {
          return testProps(props, prefixed);

            } else {
          props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' ');
          return testDOMProps(props, prefixed, elem);
        }
    }    tests['flexbox'] = function() {
      return testPropsAll('flexWrap');
    };    tests['canvas'] = function() {
        var elem = document.createElement('canvas');
        return !!(elem.getContext && elem.getContext('2d'));
    };

    tests['canvastext'] = function() {
        return !!(Modernizr['canvas'] && is(document.createElement('canvas').getContext('2d').fillText, 'function'));
    };



    tests['webgl'] = function() {
        return !!window.WebGLRenderingContext;
    };


    tests['touch'] = function() {
        var bool;

        if(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch) {
          bool = true;
        } else {
          injectElementWithStyles(['@media (',prefixes.join('touch-enabled),('),mod,')','{#modernizr{top:9px;position:absolute}}'].join(''), function( node ) {
            bool = node.offsetTop === 9;
          });
        }

        return bool;
    };



    tests['geolocation'] = function() {
        return 'geolocation' in navigator;
    };


    tests['postmessage'] = function() {
      return !!window.postMessage;
    };


    tests['websqldatabase'] = function() {
      return !!window.openDatabase;
    };

    tests['indexedDB'] = function() {
      return !!testPropsAll("indexedDB", window);
    };

    tests['hashchange'] = function() {
      return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7);
    };

    tests['history'] = function() {
      return !!(window.history && history.pushState);
    };

    tests['draganddrop'] = function() {
        var div = document.createElement('div');
        return ('draggable' in div) || ('ondragstart' in div && 'ondrop' in div);
    };

    tests['websockets'] = function() {
        return 'WebSocket' in window || 'MozWebSocket' in window;
    };


    tests['rgba'] = function() {
        setCss('background-color:rgba(150,255,150,.5)');

        return contains(mStyle.backgroundColor, 'rgba');
    };

    tests['hsla'] = function() {
            setCss('background-color:hsla(120,40%,100%,.5)');

        return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla');
    };

    tests['multiplebgs'] = function() {
                setCss('background:url(https://),url(https://),red url(https://)');

            return (/(url\s*\(.*?){3}/).test(mStyle.background);
    };    tests['backgroundsize'] = function() {
        return testPropsAll('backgroundSize');
    };

    tests['borderimage'] = function() {
        return testPropsAll('borderImage');
    };



    tests['borderradius'] = function() {
        return testPropsAll('borderRadius');
    };

    tests['boxshadow'] = function() {
        return testPropsAll('boxShadow');
    };

    tests['textshadow'] = function() {
        return document.createElement('div').style.textShadow === '';
    };


    tests['opacity'] = function() {
                setCssAll('opacity:.55');

                    return (/^0.55$/).test(mStyle.opacity);
    };


    tests['cssanimations'] = function() {
        return testPropsAll('animationName');
    };


    tests['csscolumns'] = function() {
        return testPropsAll('columnCount');
    };


    tests['cssgradients'] = function() {
        var str1 = 'background-image:',
            str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));',
            str3 = 'linear-gradient(left top,#9f9, white);';

        setCss(
                       (str1 + '-webkit- '.split(' ').join(str2 + str1) +
                       prefixes.join(str3 + str1)).slice(0, -str1.length)
        );

        return contains(mStyle.backgroundImage, 'gradient');
    };


    tests['cssreflections'] = function() {
        return testPropsAll('boxReflect');
    };


    tests['csstransforms'] = function() {
        return !!testPropsAll('transform');
    };


    tests['csstransforms3d'] = function() {

        var ret = !!testPropsAll('perspective');

                        if ( ret && 'webkitPerspective' in docElement.style ) {

                      injectElementWithStyles('@media (transform-3d),(-webkit-transform-3d){#modernizr{left:9px;position:absolute;height:3px;}}', function( node, rule ) {
            ret = node.offsetLeft === 9 && node.offsetHeight === 3;
          });
        }
        return ret;
    };


    tests['csstransitions'] = function() {
        return testPropsAll('transition');
    };



    tests['fontface'] = function() {
        var bool;

        injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) {
          var style = document.getElementById('smodernizr'),
              sheet = style.sheet || style.styleSheet,
              cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : '';

          bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0;
        });

        return bool;
    };

    tests['generatedcontent'] = function() {
        var bool;

        injectElementWithStyles(['#',mod,'{font:0/0 a}#',mod,':after{content:"',smile,'";visibility:hidden;font:3px/1 a}'].join(''), function( node ) {
          bool = node.offsetHeight >= 3;
        });

        return bool;
    };
    tests['video'] = function() {
        var elem = document.createElement('video'),
            bool = false;

            try {
            if ( bool = !!elem.canPlayType ) {
                bool      = new Boolean(bool);
                bool.ogg  = elem.canPlayType('video/ogg; codecs="theora"')      .replace(/^no$/,'');

                            bool.h264 = elem.canPlayType('video/mp4; codecs="avc1.42E01E"') .replace(/^no$/,'');

                bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,'');
            }

        } catch(e) { }

        return bool;
    };

    tests['audio'] = function() {
        var elem = document.createElement('audio'),
            bool = false;

        try {
            if ( bool = !!elem.canPlayType ) {
                bool      = new Boolean(bool);
                bool.ogg  = elem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,'');
                bool.mp3  = elem.canPlayType('audio/mpeg;')               .replace(/^no$/,'');

                                                    bool.wav  = elem.canPlayType('audio/wav; codecs="1"')     .replace(/^no$/,'');
                bool.m4a  = ( elem.canPlayType('audio/x-m4a;')            ||
                              elem.canPlayType('audio/aac;'))             .replace(/^no$/,'');
            }
        } catch(e) { }

        return bool;
    };


    tests['localstorage'] = function() {
        try {
            localStorage.setItem(mod, mod);
            localStorage.removeItem(mod);
            return true;
        } catch(e) {
            return false;
        }
    };

    tests['sessionstorage'] = function() {
        try {
            sessionStorage.setItem(mod, mod);
            sessionStorage.removeItem(mod);
            return true;
        } catch(e) {
            return false;
        }
    };


    tests['webworkers'] = function() {
        return !!window.Worker;
    };


    tests['applicationcache'] = function() {
        return !!window.applicationCache;
    };


    tests['svg'] = function() {
        return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect;
    };

    tests['inlinesvg'] = function() {
      var div = document.createElement('div');
      div.innerHTML = '<svg/>';
      return (div.firstChild && div.firstChild.namespaceURI) == ns.svg;
    };

    tests['smil'] = function() {
        return !!document.createElementNS && /SVGAnimate/.test(toString.call(document.createElementNS(ns.svg, 'animate')));
    };


    tests['svgclippaths'] = function() {
        return !!document.createElementNS && /SVGClipPath/.test(toString.call(document.createElementNS(ns.svg, 'clipPath')));
    };

    function webforms() {
                                            Modernizr['input'] = (function( props ) {
            for ( var i = 0, len = props.length; i < len; i++ ) {
                attrs[ props[i] ] = !!(props[i] in inputElem);
            }
            if (attrs.list){
                                  attrs.list = !!(document.createElement('datalist') && window.HTMLDataListElement);
            }
            return attrs;
        })('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' '));
                            Modernizr['inputtypes'] = (function(props) {

            for ( var i = 0, bool, inputElemType, defaultView, len = props.length; i < len; i++ ) {

                inputElem.setAttribute('type', inputElemType = props[i]);
                bool = inputElem.type !== 'text';

                                                    if ( bool ) {

                    inputElem.value         = smile;
                    inputElem.style.cssText = 'position:absolute;visibility:hidden;';

                    if ( /^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined ) {

                      docElement.appendChild(inputElem);
                      defaultView = document.defaultView;

                                        bool =  defaultView.getComputedStyle &&
                              defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' &&
                                                                                  (inputElem.offsetHeight !== 0);

                      docElement.removeChild(inputElem);

                    } else if ( /^(search|tel)$/.test(inputElemType) ){
                                                                                    } else if ( /^(url|email)$/.test(inputElemType) ) {
                                        bool = inputElem.checkValidity && inputElem.checkValidity() === false;

                    } else {
                                        bool = inputElem.value != smile;
                    }
                }

                inputs[ props[i] ] = !!bool;
            }
            return inputs;
        })('search tel url email datetime date month week time datetime-local number range color'.split(' '));
        }
    for ( var feature in tests ) {
        if ( hasOwnProp(tests, feature) ) {
                                    featureName  = feature.toLowerCase();
            Modernizr[featureName] = tests[feature]();

            classes.push((Modernizr[featureName] ? '' : 'no-') + featureName);
        }
    }

    Modernizr.input || webforms();


     Modernizr.addTest = function ( feature, test ) {
       if ( typeof feature == 'object' ) {
         for ( var key in feature ) {
           if ( hasOwnProp( feature, key ) ) {
             Modernizr.addTest( key, feature[ key ] );
           }
         }
       } else {

         feature = feature.toLowerCase();

         if ( Modernizr[feature] !== undefined ) {
                                              return Modernizr;
         }

         test = typeof test == 'function' ? test() : test;

         if (typeof enableClasses !== "undefined" && enableClasses) {
           docElement.className += ' ' + (test ? '' : 'no-') + feature;
         }
         Modernizr[feature] = test;

       }

       return Modernizr; 
     };


    setCss('');
    modElem = inputElem = null;

    ;(function(window, document) {
        var options = window.html5 || {};

        var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;

        var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;

        var supportsHtml5Styles;

        var expando = '_html5shiv';

        var expanID = 0;

        var expandoData = {};

        var supportsUnknownElements;

      (function() {
        try {
            var a = document.createElement('a');
            a.innerHTML = '<xyz></xyz>';
                    supportsHtml5Styles = ('hidden' in a);

            supportsUnknownElements = a.childNodes.length == 1 || (function() {
                        (document.createElement)('a');
              var frag = document.createDocumentFragment();
              return (
                typeof frag.cloneNode == 'undefined' ||
                typeof frag.createDocumentFragment == 'undefined' ||
                typeof frag.createElement == 'undefined'
              );
            }());
        } catch(e) {
          supportsHtml5Styles = true;
          supportsUnknownElements = true;
        }

      }());        function addStyleSheet(ownerDocument, cssText) {
        var p = ownerDocument.createElement('p'),
            parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;

        p.innerHTML = 'x<style>' + cssText + '</style>';
        return parent.insertBefore(p.lastChild, parent.firstChild);
      }

        function getElements() {
        var elements = html5.elements;
        return typeof elements == 'string' ? elements.split(' ') : elements;
      }

          function getExpandoData(ownerDocument) {
        var data = expandoData[ownerDocument[expando]];
        if (!data) {
            data = {};
            expanID++;
            ownerDocument[expando] = expanID;
            expandoData[expanID] = data;
        }
        return data;
      }

        function createElement(nodeName, ownerDocument, data){
        if (!ownerDocument) {
            ownerDocument = document;
        }
        if(supportsUnknownElements){
            return ownerDocument.createElement(nodeName);
        }
        if (!data) {
            data = getExpandoData(ownerDocument);
        }
        var node;

        if (data.cache[nodeName]) {
            node = data.cache[nodeName].cloneNode();
        } else if (saveClones.test(nodeName)) {
            node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
        } else {
            node = data.createElem(nodeName);
        }

                                    return node.canHaveChildren && !reSkip.test(nodeName) ? data.frag.appendChild(node) : node;
      }

        function createDocumentFragment(ownerDocument, data){
        if (!ownerDocument) {
            ownerDocument = document;
        }
        if(supportsUnknownElements){
            return ownerDocument.createDocumentFragment();
        }
        data = data || getExpandoData(ownerDocument);
        var clone = data.frag.cloneNode(),
            i = 0,
            elems = getElements(),
            l = elems.length;
        for(;i<l;i++){
            clone.createElement(elems[i]);
        }
        return clone;
      }

        function shivMethods(ownerDocument, data) {
        if (!data.cache) {
            data.cache = {};
            data.createElem = ownerDocument.createElement;
            data.createFrag = ownerDocument.createDocumentFragment;
            data.frag = data.createFrag();
        }


        ownerDocument.createElement = function(nodeName) {
                if (!html5.shivMethods) {
              return data.createElem(nodeName);
          }
          return createElement(nodeName, ownerDocument, data);
        };

        ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
          'var n=f.cloneNode(),c=n.createElement;' +
          'h.shivMethods&&(' +
                    getElements().join().replace(/\w+/g, function(nodeName) {
              data.createElem(nodeName);
              data.frag.createElement(nodeName);
              return 'c("' + nodeName + '")';
            }) +
          ');return n}'
        )(html5, data.frag);
      }        function shivDocument(ownerDocument) {
        if (!ownerDocument) {
            ownerDocument = document;
        }
        var data = getExpandoData(ownerDocument);

        if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
          data.hasCSS = !!addStyleSheet(ownerDocument,
                    'article,aside,figcaption,figure,footer,header,hgroup,nav,section{display:block}' +
                    'mark{background:#FF0;color:#000}'
          );
        }
        if (!supportsUnknownElements) {
          shivMethods(ownerDocument, data);
        }
        return ownerDocument;
      }        var html5 = {

            'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video',

            'shivCSS': (options.shivCSS !== false),

            'supportsUnknownElements': supportsUnknownElements,

            'shivMethods': (options.shivMethods !== false),

            'type': 'default',

            'shivDocument': shivDocument,

            createElement: createElement,

            createDocumentFragment: createDocumentFragment
      };        window.html5 = html5;

        shivDocument(document);

    }(this, document));

    Modernizr._version      = version;

    Modernizr._prefixes     = prefixes;
    Modernizr._domPrefixes  = domPrefixes;
    Modernizr._cssomPrefixes  = cssomPrefixes;

    Modernizr.mq            = testMediaQuery;

    Modernizr.hasEvent      = isEventSupported;

    Modernizr.testProp      = function(prop){
        return testProps([prop]);
    };

    Modernizr.testAllProps  = testPropsAll;


    Modernizr.testStyles    = injectElementWithStyles;
    Modernizr.prefixed      = function(prop, obj, elem){
      if(!obj) {
        return testPropsAll(prop, 'pfx');
      } else {
            return testPropsAll(prop, obj, elem);
      }
    };


    docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') +

                                                    (enableClasses ? ' js ' + classes.join(' ') : '');

    return Modernizr;

})(this, this.document);
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;