KhanTexTest

HTML

<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min.js"></script>
<!doctype html>
<html>
    <head>
        <link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min.css">
        <script src="http://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min.js"></script>
    </head>
    <body>
        <p>The first formula works, but the next doesn't because khantex doesn't appear to support the \begin{aligned} command. </p>
        <p id='formula'>element</p>
        <p id='formula2'>element</p>
        <script>
        var formulaElement = document.getElementById("formula");
        var formula2Element = document.getElementById("formula2");
        var formulaString = "\\text{\\textless}";
        var formulaString2 = "\\begin{aligned} V_0 &= C_0 \\\\  &= -50 \\\\ \\end{aligned}";
            katex.render(formulaString, formulaElement);
            katex.render(formulaString2, formula2Element);
        </script>
    </body>
</html>