Platform | x64, Win32, .NET |
Purpose |
To get the Arcsine (inverse sine) of the argument. |
Class |
Elemental function. |
Syntax |
REAL FUNCTION ASIN(X) |
Description |
For REAL X, X must be in the range -1 < X < 1. |
Return value |
The real part of the result is given in radians in the range - p/2 < result < p /2. |