| Name: |
ASIN |
Syntax: |
(ASIN(arg)) |
| Family: |
Function |
Category: |
Trigonometric |
| Description: |
Compute Arcsine |
Computes the arcsine of arg where arg is in the range -1 to 1. The result is an angle in radians between -p/2 and p/2.
In the following example, the value of vasin is -0.5236 (-p/6 radians)
SET VAR vasin = (ASIN(-0.5))
p is the value of #PI