NAME
    IEEESPAsin -- compute the arcsine of a number

SYNOPSIS
      x   = IEEESPAsin(  y  );
    d0                 d0

    float   x,y;

FUNCTION
    Compute the arc sine of y in IEEE single precision

INPUTS
    y - IEEE single precision floating point value

RESULT
    x - IEEE single precision floating point value

BUGS

SEE ALSO
    ieeespsin(), ieeespatan(), ieeespacos()