Python | sympy.atan() method

In sympy, atan() method is an inverse tangent function. Using the atan(x) method in the sympy module, we can compute the inverse tangent or arctangent of x.

Syntax : sympy.atan(x)

Return : Returns the arc tangent of x 

Code #1: Below is the example using atan() method to find the inverse tangent function. 

Output: 

-pi/4
pi/4
AccumBounds(-pi/2, pi/2)

  Code #2: 

Output: 

pi/4