logical_not

logical_not#

Signature#

nabla.logical_not(arg: 'Array') -> 'Array'

Description#

Computes the element-wise logical NOT of a boolean array.

This function inverts the boolean value of each element in the input array. Input arrays of non-boolean types will be cast to boolean first.

Parameters#

  • arg (Array): The input boolean array.

Returns#

  • Array: A boolean array containing the inverted values.

Examples#

>>> import nabla as nb
>>> x = nb.array([True, False, True])
>>> nb.logical_not(x)
Array([False,  True, False], dtype=bool)
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