ApCoCoA-1:Fn.ArcSin
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Revision as of 11:55, 4 May 2011 by S schuster (talk | contribs) (New page: <command> <title>Fn.ArcSin</title> <short_description>Returns the arcsine of a given value.</short_description> <syntax> Fn.ArcSin(X:RAT):RAT </syntax> <description> This function retu...)
Fn.ArcSin
Returns the arcsine of a given value.
Syntax
Fn.ArcSin(X:RAT):RAT
Description
This function returns the arcsine of X rounded to the current
global accuracy. The domain of this functions ranges between -1
and 1.
@param X Value of which to compute the arcsine.
@return The arcsine of X rounded to the current global accuracy.
Example
Fn.SetAccuracy(20); R := Fn.ArcSin(1/2); Dec(R, 30); 0.52359877559829887308 -------------------------------
