Maths.asin(3kaya)
Arcsine
Float asin( Float x )
x The sine of the angle
x
Returns an angle for which x is the sine.
Maths.acos (3kaya)
Maths.atan (3kaya)
Maths.sin (3kaya)
4 releases since Debian 5.0 (Lenny); the text changed 3 times.