numpy.less() in Python

The numpy.less() : checks whether x1 is lesser than x2 or not. Syntax : 

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

Parameters : 

x1, x2 : [array_like]Input arrays. If x1.shape != x2.shape, they must be 
 broadcastable to a common shape 
out : [ndarray, boolean]Array of bools, or a single bool if x1 and x2 are scalars.

Return : 

Boolean array indicating results, whether x1 is lesser than x2 or not.

Code 1 : 

Output : 

Not equal : 
 [False True] 

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

Is a lesser than b : [ True False]]

Code 2 : 

Output : 

Comparing complex with int : [ True False]

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

Code 3 : 

Output : 

Comparing float with int : [False True]

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