qiskit.quantum_info.euler_angles_1q¶
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euler_angles_1q(unitary_matrix)[ソース]¶ DEPRECATED: Compute Euler angles for a single-qubit gate.
Find angles (theta, phi, lambda) such that unitary_matrix = phase * Rz(phi) * Ry(theta) * Rz(lambda)
- パラメータ
unitary_matrix (ndarray) – 2x2 unitary matrix
- 戻り値
(theta, phi, lambda) Euler angles of SU(2)
- 戻り値の型
tuple
- 例外
QiskitError – if unitary_matrix not 2x2, or failure