Jason Sachs jason-s

LaTeX	(render)	typst
`$$\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}$$`	$$\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}$$	`sum_(i=0)^n i^2 = ((n^2+n)(2n+1))/6`
`\lim_{\Delta x \to 0} \frac{\sin (x + \Delta x) - \sin x}{\Delta x} = \frac{d}{dx} \sin x = \cos x`	$$\lim_{\Delta x \to 0} \frac{\sin (x + \Delta x) - \sin x}{\Delta x} = \frac{d}{dx} \sin x = \cos x$$	`lim_(Delta x->0) (sin (x + Delta x) - sin(x))/(Delta x) = d/(d x) sin x = cos x`
`\mathbf{T}(\theta) = \begin{bmatrix}\cos\theta & -\sin\theta \\ \sin\theta & \cos\theta \end{bmatrix}`	(won't render in this form in GitHub Markdown math in a table)	`#let bf(x) = $upright(bold(#x)) #set math.mat(delim: "[") bf(T)(theta) = mat(cos theta, -sin theta; sin theta, cos theta)`

SVG_MathJax

This replaces MathJax inline markup in an <svg> element with SVG-rendered MathJax.

Usage is easy:

<html>
    <head>

I was looking for a motor website and noticed this suspicious looking JavaScript code:

https://web.archive.org/web/20200705182323/http://www.turnigy.com:80/about-us/

It is apparently a 3-level deep obfuscation of some website redirection that failed, because Wordpress faithfully encoded it rather than inserting directly.

hack1.js is the code that appears visually in the webpage.
hack2.js is the content of variable VWGMMLIBLQ that gets eval()d in hack1.js
hack3.js is the content of variable BPCDLVJEMJ that gets eval()d in hack2.js
hack4.js is the content of variable dec that gets executed via (new Function(dec))(); in hack3.js

	#set page(width: 20cm, height:auto)
	#set heading(numbering: "1.")

	= Fun with typst

	The typst program is pretty neat!

	- Extremely fast incremental recompile
	- Easier syntax
	- Markup includes a well-designed scripting language

	<!DOCTYPE html>
	<html>
	<head>
	<style type="text/css">
	body {
	font-family: 'Segoe UI', 'Lucida Grande'
	}
	table {
	border: 1px solid black;
	border-collapse: collapse;

	Food side-effects

	Jerky Bonus Cul Arts Hunting
	-----
	Rabbit +5 Knifesmanship 1 1
	Deer +5 Archery 5 5 (18 Buck)
	Bear +5 Hammership 30 50
	Moose +5 Swordsmanship 45 65
	Boar +5 Mining 35 43
	Pigeon +5 Axemanship 1 1


	<!DOCTYPE html>

	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.12.0/katex.min.css" />
	<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.12.0/katex.min.js"></script>
	<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.12.0/contrib/auto-render.min.js"></script>
	<script type="text/javascript">
	document.addEventListener("DOMContentLoaded", function(event) {