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ATAN

Platform

x64, Win32, .NET

Purpose

To get the Arctangent (inverse tangent) of the argument.

Class

Elemental function.

Syntax

REAL FUNCTION ATAN(X)
REAL X

Description

X can be any real value.

Return value

The result is given in radians in the range - p/2 < result < p /2.

 

 

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