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//----------------------------------------------------------------------------
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// Copyright (C) 2008-2011 The IPython Development Team
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//
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// Distributed under the terms of the BSD License. The full license is in
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// the file COPYING, distributed as part of this software.
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//----------------------------------------------------------------------------
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//============================================================================
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// MathJax initialization
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//============================================================================
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var IPython = (function (IPython) {
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var init_mathjax = function () {
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if (window.MathJax) {
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// MathJax loaded
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MathJax.Hub.Config({
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tex2jax: {
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inlineMath: [ ['$','$'], ["\\(","\\)"] ],
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displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
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},
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displayAlign: 'left', // Change this to 'center' to center equations.
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"HTML-CSS": {
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styles: {'.MathJax_Display': {"margin": 0}}
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}
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});
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} else if (window.mathjax_url != "") {
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// Don't have MathJax, but should. Show dialog.
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var dialog = $('<div></div>')
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.append(
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$("<p></p>").addClass('dialog').html(
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"Math/LaTeX rendering will be disabled."
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)
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).append(
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$("<p></p>").addClass('dialog').html(
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"If you have administrative access to the notebook server and" +
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" a working internet connection, you can install a local copy" +
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" of MathJax for offline use with the following command on the server" +
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" at a Python or IPython prompt:"
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)
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).append(
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$("<pre></pre>").addClass('dialog').html(
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">>> from IPython.external import mathjax; mathjax.install_mathjax()"
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)
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).append(
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$("<p></p>").addClass('dialog').html(
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"This will try to install MathJax into the IPython source directory."
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)
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).append(
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$("<p></p>").addClass('dialog').html(
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"If IPython is installed to a location that requires" +
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" administrative privileges to write, you will need to make this call as" +
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" an administrator, via 'sudo'."
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)
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).append(
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$("<p></p>").addClass('dialog').html(
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"When you start the notebook server, you can instruct it to disable MathJax support altogether:"
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)
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).append(
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$("<pre></pre>").addClass('dialog').html(
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"$ ipython notebook --no-mathjax"
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)
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).append(
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$("<p></p>").addClass('dialog').html(
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"which will prevent this dialog from appearing."
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)
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).dialog({
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title: "Failed to retrieve MathJax from '" + window.mathjax_url + "'",
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width: "70%",
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modal: true,
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})
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} else {
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// No MathJax, but none expected. No dialog.
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};
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};
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// Set module variables
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IPython.init_mathjax = init_mathjax;
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return IPython;
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}(IPython));
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