numpy.positive#
- numpy.positive(x, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'positive'>#
Numerical positive, element-wise.
New in version 1.13.0.
- Parameters:
- xarray_like or scalar
Input array.
- Returns:
- yndarray or scalar
Returned array or scalar: y = +x. This is a scalar if x is a scalar.
Notes
Equivalent to x.copy(), but only defined for types that support arithmetic.
Examples
>>> x1 = np.array(([1., -1.])) >>> np.positive(x1) array([ 1., -1.])
The unary
+
operator can be used as a shorthand fornp.positive
on ndarrays.>>> x1 = np.array(([1., -1.])) >>> +x1 array([ 1., -1.])