scipy.sparse.csr_array.

power#

csr_array.power(n, dtype=None)[source]#

This function performs element-wise power.

Parameters:
nscalar

n is a non-zero scalar (nonzero avoids dense ones creation) If zero power is desired, special case it to use np.ones

dtypeIf dtype is not specified, the current dtype will be preserved.
Raises:
NotImplementedErrorif n is a zero scalar

If zero power is desired, special case it to use np.ones(A.shape, dtype=A.dtype)