Template:Tmath/doc

Wraps a math expression written in TeX code in  $$...$$  tags using the  parser function extension. Intended to be used for very short expressions like variables.

Examples

 * gives $a$


 * gives $\pi$


 * gives $x_0$

The template is intended to be used for very short LaTeX mathematical expressions like variables. It is more cumbersome to use for equations or other expressions containing special signs that have to be escaped, like the equal sign  with   and the vertical pipe   with  :


 * gives $$


 * gives $$

Use braces { and } with caution
Apart from using the  and   templates to get   and , you may use the braces   and   as long as   is not preceded or followed by another  , and   is not preceded or followed by another  , e.g.


 * gives $$


 * parses (you added that space!) to $\zeta(2) = \frac{\pi^2}{6}$


 * fails to parse (you forgot that space!), v.g. $\zeta(2) = \frac{\pi^2}{6}$


 * parses (you added all those spaces!) to $\frac{1}{ x^{2n+1} }$


 * fails to parse (you forgot some of those spaces!), v.g. $\frac{1}{x^{2n+1}} |undefined$