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<math> | <math> | ||
\operatorname{erfc}(x) = | |||
\frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2}\,dt = | |||
\frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}} | |||
</math> | </math> | ||
Math test | |||
Iframe test | |||
{{#widget:Iframe | |||
|url=http://greggman.github.com/webgl-fundamentals/webgl/webgl-3d-step6.html | |||
|width=400 | |||
|height=300 | |||
|border=1 | |||
}} | |||
Iframe test | |||
Geshi test | |||
<syntaxhighlight lang="php"> | |||
<?php | |||
$v = "string"; // sample initialization | |||
?> html text | |||
<? echo $v; // end of php code | |||
?> | |||
</syntaxhighlight> | |||
GeShi test | |||
Latest revision as of 07:39, 5 August 2012
Math test
Math test
Iframe test
Iframe test
Geshi test
<?php
$v = "string"; // sample initialization
?> html text
<? echo $v; // end of php code
?>
GeShi test