ApCoCoA-1:Fn.ArcSin

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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
-------------------------------

Fn.ArcSinN

Fn.SetAccuracy

Fn.GetAccuracy



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