Asin

Function

Asin(number)

number

Asin is included by default in each file as part of the Math library.

 

See also:

Use

The Asin() function returns the arcsine of a given unitless number. The result is given in radians, but it can be converted to degrees using "to deg".

Asin() also works with complex numbers.

Examples of trig arc functions
  • Acos(pi/4)  = .667 rad
  • Acos(0.5) to deg  = 60 deg
  • Atan(3ft/5ft)  = 0.540 rad
  • Asin(-1 + 2i)  = (-0.427 + 1.529 i) rad