Mathjax

• http://docs.mathjax.org/en/latest/basic/mathematics.html

TeX support

• http://docs.mathjax.org/en/latest/input/tex/index.html

• http://docs.mathjax.org/en/latest/input/tex/macros/index.html

• Examples: MathJax basic tutorial and quick reference

Markup	Rendered

Markup	Rendered
\sqrt{a+1\over b+1}	Open
\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}	Open
\Biggl(\biggl(\Bigl(\bigl((x)\bigr)\Bigr)\biggr)\Biggr)

MathML

• https://www.w3.org/TR/MathML2/chapter2.html

AsciiMath

Support seems limited

• http://docs.mathjax.org/en/latest/input/asciimath.html#asciimath-support