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JMathLib
A Java Clone of Octave, SciLab, Freemat and Matlab.

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atan
Prev Chapter 45. trigonometric Next

atan

Type: External

Group: trigonometric

Syntax

atan(angle)

Description

Calculates the inverse tangent of angle.

Examples

atan(1) = 0.7853981633974483
atan(0) = 0

See Also

atan2, tan

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