fips.linalg.LinearOperator.dot

LinearOperator.dot(x)

Return self @ x, or the form scaled by a scalar x.

Parameters:

x (LinearOperator, SciPy sparse matrix, array-like or scalar) – What to multiply by.

Returns:

A form, the cheapest exact one, for a form, a sparse matrix or a scalar; an array for an array, as matvec() and matmat() give.

Return type:

LinearOperator or np.ndarray