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Clib.atan()

syntax:

Clib.atan(x)

where:

x - number to work with.

 

return:

number - arc tangent of x.

 

description:

This method returns the arc tangent of x in the range of -pi/2 to pi/2 radians.

 

see:

Clib.tan()

 

 


Clib.atan2()