arcsin

Syntax

double arcsin(double x);

Function

Calculates arcsine of x.

Parameters

x Value between –1 and 1 whose arcsine is to be calculated. Values outside this range cause a CAPLruntime error.

Return Values

Arcus Sine of x.

double x;x = arcsin(1); // result PI/2x = arcsin(0); // result 0

arccos | arctan