Japanese

言語: English; Bengali; French; German; Japanese; Korean; Portuguese; Spanish; Tamil

Previous Releases: 0.19; 0.24; 0.25; 0.26; 0.27; 0.28; 0.29; 0.30; 0.31; 0.32; 0.33; 0.34; 0.35; 0.36

Table of Contents

Shortcuts

qiskit.quantum_info.Statevector.expectation_value¶

Statevector.expectation_value(oper, qargs=None)[ソース]¶

Compute the expectation value of an operator.

パラメータ

oper (Operator) – an operator to evaluate expval of.
qargs (None or list) – subsystems to apply operator on.

戻り値

the expectation value.

戻り値の型

complex