negative

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negative#

class brainunit.math.negative(x, **kwargs)#

Return the negative of the argument.

Parameters:

x (saiunit.Quantity | Array | ndarray | bool | number | bool | int | float | complex) – Input array.

Returns:

out – Quantity if x is a Quantity, else an array.

Return type:

saiunit.Quantity | Array

Examples

>>> import saiunit as u
>>> a = [1, -2, 3] * u.meter
>>> u.math.negative(a)
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