View source for $Erf


<span class="pageSubtitle">Error function</span>
<p class="warning">Most Sirius $functions have been deprecated in favor of Object Oriented
methods. There is currently no direct OO equivalent for the <var>$Erf</var> function.</p>
[[Category: Mathematical $functions]]
<p>
</p>

The <var>$Erf</var> function returns the value:
:hp0 font=chapn.
<ul>
<li>           &thinsp.&'sub(x)   &thinsp.&'sub(2)
<br>
2&sol.&radic.&pi.  &'sub(0)&int. &thinsp.e&'sup(-z) &thinsp.dz
</ul>
:ehp0.

==Syntax==
<p class="syntax"><span class="term">%num</span><span class="literal"> = $Erf(</span><span class="term">x</span><span class="literal">)</span>  </p>

{{Template:Math $functions note}}