Math.acos
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Revision as of 21:01, 7 October 2010 by 76.184.213.234 (Talk) (Created page with " math.acos (x) Returns the arc cosine of x (in radians).")
math.acos (x)
Returns the arc cosine of x (in radians).
math.acos (x)
Returns the arc cosine of x (in radians).