function syntaxHighlighting() {
  var n = 33;
  var s = "hello, こんにちは";
  console.log(s);
}

plain
emphasis
- strong emphasis
  - ~~strikethrough~~
inline code

Numbered list
1. Numbered sub-list
  1. Numbered sub-sub-list
Link

An image: Markdown Here logo

Block quote.
With some markdown.

If TeX Math support is enabled, this is an inline uppercase sigma: $\Sigma$ , and this is the quadratic equation: $-b \pm \sqrt{b^2 - 4ac} \over 2a$

This is a block of TeX showing some matrix math:

$\begin{bmatrix} a & b \\ c & d \end{bmatrix} \begin{bmatrix} x \\ y \end{bmatrix} = \begin{bmatrix} ax + by \\ cx + dy \end{bmatrix}$

Header 1

Header 2

Header 3

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Header 6

Tables	Are	Cool
column 3 is	right-aligned	$1600
column 2 is	centered	$12
zebra stripes	are neat	$1

Here’s a horizontal rule:

code block
with no highlighting

adam-p

Tuesday, September 2, 2025

mathjax test 1