tex-math-preview.el

tex-math-preview.el lets you preview TeX math expressions in Emacs. Math forms at point are recognised for TeX, LaTeX, Texinfo, Wikipedia, DBTexMath and Tex-the-World markup.

$...$ or $$...$$              TeX
\(...\) or \[...\]            LaTeX
\begin{math}...\end{math}     LaTeX
\begin{displaymath}...        LaTeX
\begin{equation}...           LaTeX
\begin{align}, {align*}       LaTeX with amsmath
@math{...}                    Texinfo
<math>...</math>              Wikipedia
<alt role="tex">...</alt>     DBTexMath
[; ... ;]                     Tex-the-World (LaTeX)

Emacs' own tex-mode has some substantial buffer and region previewing, but tex-math-preview is designed to be simpler, it shows an image or an error, nothing else.

tex-math-preview.el is free software (free as in freedom), published under the terms of the GNU General Public License (v3 or up).

Download version 17,

• HTTP tex-math-preview.el (22k, and sig)
• FTP tex-math-preview.el
• RSYNC tex-math-preview.el
• Or my ELPA archive.
• Or Debian package my miscbits-el.

The sig is a Gnu PG ascii armoured signature generated from my key.

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For more TeX related things in Emacs, see CategoryTex on the Emacs Wiki.

tex-math-preview.el has an EmacsWiki page.