ArcCos

From SCAR Divi Manual
Jump to: navigation, search

Definition

function ArcCos(X: Extended): Extended;

Availability

SCAR Divi 3.00 > Current

Description

This function calculates the inverse cosine of a value X. It is a trigonometric function.

Example

begin
  WriteLn(ArcCos(-1));
  WriteLn(ArcCos(1));
end.

Output:

3,14159265358979
0

See Also