ACos()

Syntax

Result.f = ACos(Value.f)

Returns the arc-cosine of the specified value. Value.f must be between -1 and 1 (-1 and 1 included), the result will be in radians.

Example:

  Debug ACos(1)  ; will display '0'
  Debug Acos(-1) ; will display 'pi' (approximately 3.14159)

This is the inverse function of Cos().

Supported OS

All