Asin

Parameters
y real

A value between -1 and 1.

comment

Arcsine, one of inverse trigonometric functions. The result is returned in radians in range [-Pi/2;Pi/2]. Returns 0 for invalid input.

pure
This function is pure. For the same values passed to it, it will always return the same value.
patch

1.00

Source
common.j
return type
real
Source code
native Asin     takes real y returns real