>> np.emath.power(2, 2)
4

>>> np.emath.power([2, 4], 2)
array([ 4, 16])

>>> np.emath.power([2, 4], -2)
array([0.25  ,  0.0625])

>>> np.emath.power([-2, 4], 2)
array([ 4.-0.j, 16.+0.j])

>>> np.emath.power([2, 4], [2, 4])
array([ 4, 256])

)