standard.C.math.asin

Concept Framework 2.2 documentation

standard.C.math.asin

Name	Version	Deprecated
asin	version 1.0	no

Prototype:

number asin(number sine)

Parameters:

sine

[in] Value whose arcsine is to be calculated, where -1 <= sine <= 1.

Description:

Returns the arcsine of sine in the range -M_PI/2 to M_PI/2 radians.
If sine is less than -1 or greater than 1, asin returns an indefinite by default.

Example:

import standard.C.math

class Main {
     function Main() {
          var x = 0;
          echo "Arcsine of " + x + " is " + asin(x) + "\n";
          echo "Arccosine of " + x + " is " + acos(x);
     }
} 
 

Results 
Arcsine of 0 is 0
Arccosine of 0 is 1.5707963267948966

Returns:
Returns the arcsine of sine in the range -M_PI/2 to M_PI/2 radians

Documented by Simona Gabriela Plesuvu, generation time: Sun Jan 27 18:15:14 2013 GMT