Question

How to use atan2() function to get the arc tangent value in radians of y/x in Python

Answer 1

import math

print(math.atan2(1, 1))
print(math.atan2(1, -1))
print(math.atan2(-1, 1))
print(math.atan2(-1, -1))


'''
run:

0.7853981633974483
2.356194490192345
-0.7853981633974483
-2.356194490192345

'''

 

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