ArcTan

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Definition

function ArcTan(const X: Extended): Extended;

Availability

SCAR Divi 3.00 > Current

Description

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

Example

begin
  WriteLn(ArcTan(1));
  WriteLn(ArcTan(0));
end.

Output: 

0,785398163397448
0

See Also

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