MathJax Bookmarklet

Abstraction: Browser bookmarklet to render LaTeX math notation on any webpage

Key points:

• Bookmarklet dynamically renders TeX/LaTeX, MathML, and AsciiMathML on arbitrary web pages using the MathJax library
• LaTeX delimited by $...$ (inline) or \[...\] (display) is rendered; AsciiMathML delimited by backticks is also supported
• A second variant replaces blurry image-based math on WordPress.com blogs and Wikipedia with crisp MathJax rendering
• The WordPress/Wikipedia variant performs image replacement in addition to all standard bookmarklet behavior

Connections: Mathjax · Wikipedia · Latex · Math Rendering

Source: http://checkmyworking.com/misc/mathjax-bookmarklet/