not_equal

not_equal#

Signature#

nabla.not_equal(x: 'Array | float | int', y: 'Array | float | int') -> 'Array'

Description#

Performs element-wise comparison x != y.

This function compares two arrays element-wise, returning a boolean array indicating where elements of x are not equal to elements of y. It supports broadcasting and provides the implementation of the != operator for Nabla arrays.

Parameters#

  • x (Array | float | int): The first input array or scalar.

  • y (Array | float | int): The second input array or scalar. Must be broadcastable to the same shape as x.

Returns#

  • Array: A boolean array containing the result of the element-wise inequality comparison.

Examples#

>>> import nabla as nb
>>> x = nb.array([1, 2, 3])
>>> y = nb.array([1, 5, 3])
>>> nb.not_equal(x, y)
Array([False,  True, False], dtype=bool)

>>> x != y
Array([False,  True, False], dtype=bool)
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