SciPy

scipy.sparse.lil_matrix.conjugate

lil_matrix.conjugate(copy=True)[source]

Element-wise complex conjugation.

If the matrix is of non-complex data type and copy is False, this method does nothing and the data is not copied.

Parameters:

copy : bool, optional

If True, the result is guaranteed to not share data with self.

Returns:

A : The element-wise complex conjugate.