atan2() function is used to find the atan(y / x) in Python for the given input(x – parameter).
Syntax of atan2() Function
The syntax of
atan2() function in Python is:
math.atan2(y, x)
Parameters of atan2() Function in Python
x – Where x is any valid python number (positive or negative). This parameter is required.Note: If the
x parameter is not a number, atan2() function will return an Error.
Compatibility
atan2() function is available and compatible with both Python 2.x and 3.x. This function is a part of python standard math library.
Return Value of atan2() Function in Python
atan2() function returns atan(y / x) for the given input.
Python atan2() Function Example
# import math library import math print(math.atan2(-0.2)) print(math.atan2(0)) print(math.atan2(0.2)) print(math.atan2(77)) print(math.atan2(-3677))
Output:
