# Python program explaining
# numpy.angle() function
# when we want answer in radian
  
import numpy as geek
in_list =[2.0, 1.0j, 1 + 1j]
  
print ("Input  list : ", in_list)
    
out_angle = geek.angle(in_list) 
print ("output angle in radians : ", out_angle) 

Input  list :  [2.0, 1j, (1+1j)]
output angle in radians :  [ 0.          1.57079633  0.78539816]

# Python program explaining
# numpy.angle() function
# when we want answer in degrees
  
import numpy as geek
in_list =[2.0, 1.0j, 1 + 1j]
  
print ("Input  list : ", in_list)
    
out_angle = geek.angle(in_list, deg = True) 
print ("output angle in degrees : ", out_angle) 

Input  list :  [2.0, 1j, (1+1j)]
output angle in degrees :  [  0.  90.  45.]