apply()#
- CubicOperator.apply(state, input_=None)[source]#
Apply the operator to the given state / input: \(\Ophat_{\ell}(\qhat,\u) = \Ghat[\qhat\otimes\qhat\otimes\qhat]\).
- Parameters:
- state(r,) ndarray
State vector.
- input_(m,) ndarray or None
Input vector (not used).
- Returns:
- out(r,) ndarray
The evaluation \(\Ghat[\qhat\otimes\qhat\otimes\qhat]\).