Cotan

Definition

function Cotan(X: Extended): Extended;

Availability

SCAR Divi 3.00 > Current

Description

This function calculates the cotangent of a value X. The cotangent of an angle is the ratio of the length of the hypotenuse to the length of the opposite side. It is a trigonometric function.

Cotan(X) = Cos(X) / Sin(X)

Example

begin
  WriteLn(Cotan(1));
  WriteLn(Cotan(0.5));
end.

Output:

0,642092615934331
1,83048772171245

See Also

• ArcCot
• Tan
• Cos
• Sin