View source for $ArcTan


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

The <var>$ArcTan</var> function returns
the arctangent (in radians) of a given argument.

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

{{Template:Math $functions note}}