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IBM Quantum Platform
This page is from a dev version of Qiskit SDK. This is a new interface that does not exist in the stable version.

ObservableLike

Default value: str | qiskit.quantum_info.operators.symplectic.pauli.Pauli | qiskit.quantum_info.operators.symplectic.sparse_pauli_op.SparsePauliOp | qiskit.quantum_info.SparseObservable | collections.abc.Mapping[str | qiskit.quantum_info.operators.symplectic.pauli.Pauli, float]

Represent a union type

E.g. for int | str

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