numpy.not_equal() in Python

The numpy.not_equal() checks whether two element are unequal or not.

Syntax : 

numpy.not_equal(x1, x2[, out])

Parameters : 

x1, x2 : [array_like]Input Array whose elements we want to check
out : [ndarray, optional]Output array that returns True/False.
 A placeholder the same shape as x1 to store the result.

Return : 

Boolean array 

Code 1 : 

Output : 

Not equal : 
 [False True] 

Not equal : 
 [[False True]
 [False True]] 

Code 2 : 

Output : 

Comparing complex with int using .not_equal() : [ True False]

Code 3 : 

Output : 

 Comparing float with int using .not_equal() : [ True True]