qiskit.quantum_info.SparsePauliOp.is_unitary¶
-
SparsePauliOp.is_unitary(atol=None, rtol=None)[source]¶ Return True if operator is a unitary matrix.
- Parameters
atol (float) – Optional. Absolute tolerance for checking if coefficients are zero (Default: 1e-8).
rtol (float) – Optional. relative tolerance for checking if coefficients are zero (Default: 1e-5).
- Returns
True if the operator is unitary, False otherwise.
- Return type
bool