This is documentation for an old release of NumPy (version 1.8.0). Read this page in the documentation of the latest stable release (version > 1.17).
numpy.negative¶
- numpy.negative(x[, out]) = <ufunc 'negative'>¶
Returns an array with the negative of each element of the original array.
Parameters : x : array_like or scalar
Input array.
Returns : y : ndarray or scalar
Returned array or scalar: y = -x.
Examples
>>> np.negative([1.,-1.]) array([-1., 1.])