asin (Matlab function) Inverse sine

## Matlab/Scilab equivalent

Matlab | Scilab
    asin
    asin

## Particular cases

In y=asin(x), for real elements of x outside the domain [-1,1], the complex part of Scilab y value is the opposite of Matlab y value.

## Examples

Matlab | Scilab
    y = asin(2)  %  =>  1.5708 - 1.3170i
    y = asin(2)  // => 1.5708 + 1.3170i