Performs the arcocosine of a real type value.
Syntax |
real acos (real value) |
|---|---|
value |
Argument of the arcocosine (between -1 and 1). |
Result |
Returns the arcocosine of value. The result is returned in radians and is between 0 and K_PI |
Validity |
Rule, Task |
Note |
Diagnostics
Examples
Example usage: |
