This function performs the arcosine of a value of real type.
Syntax |
real asin (real val) |
|---|---|
val |
Argument of the arcosine (between -1 and 1) |
Result |
Returns the arcosine of the argument val. The result is returned in radians and is between -K_PIMEZZI and K_PIMEZZI |
Validity |
Rule, Task |
Notes |
Example usage: |
