I've been facing difficulties grasping the concept of rendering Katex without relying on $$ before and after the math expression. According to Katex's repository on GitHub, I should use the following code:
<script>
renderMathInElement(document.body);
</script>
However, I find myself still needing to use $$ for every line of code. Is there a way to render the entire page in Katex? Thank you!
Here is a straightforward example. If you insert this code into an HTML document and then view it in a web browser, it should display correctly. There are no instances of $$ within the code, allowing you to easily customize it as needed.
For some reason, I had to utilize \\ instead of \ when using Katex functions. If \\ does not function properly for you, try replacing it with \.
<!doctype html>
<html>
<head>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.7.1/katex.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.7.1/katex.min.js"></script>
</head>
<body>
<span id="formula">f(x)</span>
<script>
katex.render("\\int_0^1{f(x)}", formula);
</script>
</body>
</html>
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