ACos

Value = ACos ( Number AS Float ) AS Float Value = Acs ( Number AS Float ) AS Float

Compute the arc-cosine of a number.

Errors

Message Description
Mathematical error (19) Number is out of [ -1, 1 ] range.

Examples

Print ACos(0.5) 
1.0471975511966

Print ACos(-1) 
3.14159265358979

See also