negate

negate#

Signature#

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

Description#

Computes the element-wise numerical negative of an array.

This function returns a new array with each element being the negation of the corresponding element in the input array. It also provides the implementation for the unary - operator on Nabla arrays.

Parameters#

  • arg (Array): The input array.

Returns#

  • Array: An array containing the negated elements.

Examples#

>>> import nabla as nb
>>> x = nb.array([1, -2, 3.5])
>>> nb.negate(x)
Array([-1.,  2., -3.5], dtype=float32)

Using the `-` operator:
>>> -x
Array([-1.,  2., -3.5], dtype=float32)
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