$ArcCos: Difference between revisions
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==Syntax== | ==Syntax== | ||
<p class="syntax"><span class="term">%num</span><span class="literal"> = $ArcCos(</span><span class="term">x</span><span class="literal">)</span> </p> | <p class="syntax"><span class="term">%num</span><span class="literal"> = $ArcCos(</span><span class="term">x</span><span class="literal">)</span> </p> | ||
[[Category: Mathematical $functions]] | [[Category: Mathematical $functions]] | ||
Revision as of 20:57, 28 October 2014
Inverse cosine
Note: Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is currently no direct OO equivalent for the $ArcCos function.
The $ArcCos function returns the arccosine (in radians) of a given argument. If the magnitude of the argument exceeds 1, an error message is printed and a 0 is returned.
Syntax
%num = $ArcCos(x)