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<!doctype html>
<html>
<head>
<meta charset='utf-8'>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex/dist/katex.min.css">
<link rel="stylesheet" href="../css/texmath.css">
<script src="https://cdn.jsdelivr.net/npm/markdown-it/dist/markdown-it.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/katex/dist/katex.min.js"></script>
<script src="../texmath.js"></script>
<title>beg_end test</title>
</head>
<body>
<div id="out"></div>
<script>
const str =
`"Euler\'s identity
\\begin{equation}
e^{i\\pi}+1=0
\\end{equation}
$$
e^{i\\pi}+1=0
$$
\\begin{equation}
\\begin{pmatrix}
A & B \\\\ B & C
\\end{pmatrix}
\\end{equation}
is a beautiful $a^2+b^2=c^2$ formula."`
document.addEventListener("DOMContentLoaded", () => {
const md = markdownit({html:true}).use(texmath, { engine: katex,
delimiters: ["dollars","beg_end"]
});
out.innerHTML = md.render(str);
// console.log(md.render(str))
})
</script>
</body>
</html>
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