77 lines
2.2 KiB
Plaintext
77 lines
2.2 KiB
Plaintext
---
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title: LinearSolverResult
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description: API reference for qiskit.algorithms.linear_solvers.LinearSolverResult
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in_page_toc_min_heading_level: 1
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python_api_type: class
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python_api_name: qiskit.algorithms.linear_solvers.LinearSolverResult
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---
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# LinearSolverResult
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<Class id="qiskit.algorithms.linear_solvers.LinearSolverResult" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.22/qiskit/algorithms/linear_solvers/linear_solver.py" signature="LinearSolverResult" modifiers="class">
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Bases: `qiskit.algorithms.algorithm_result.AlgorithmResult`
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The deprecated base class for linear systems results.
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The linear systems algorithms return an object of the type `LinearSystemsResult` with the information about the solution obtained.
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## Methods
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### combine
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<Function id="qiskit.algorithms.linear_solvers.LinearSolverResult.combine" signature="LinearSolverResult.combine(result)">
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Any property from the argument that exists in the receiver is updated. :type result: `AlgorithmResult` :param result: Argument result with properties to be set.
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**Raises**
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**TypeError** – Argument is None
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**Return type**
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`None`
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</Function>
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## Attributes
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### circuit\_results
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<Attribute id="qiskit.algorithms.linear_solvers.LinearSolverResult.circuit_results">
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return the results from the circuits
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**Return type**
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`Union`\[`List`\[`float`], `List`\[[`Result`](qiskit.result.Result "qiskit.result.result.Result")]]
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</Attribute>
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### euclidean\_norm
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<Attribute id="qiskit.algorithms.linear_solvers.LinearSolverResult.euclidean_norm">
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return the euclidean norm if the algorithm knows how to calculate it
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**Return type**
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`float`
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</Attribute>
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### observable
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<Attribute id="qiskit.algorithms.linear_solvers.LinearSolverResult.observable">
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return the (list of) calculated observable(s)
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**Return type**
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`Union`\[`float`, `List`\[`float`]]
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</Attribute>
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### state
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<Attribute id="qiskit.algorithms.linear_solvers.LinearSolverResult.state">
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return either the circuit that prepares the solution or the solution as a vector
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**Return type**
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`Union`\[[`QuantumCircuit`](qiskit.circuit.QuantumCircuit "qiskit.circuit.quantumcircuit.QuantumCircuit"), `ndarray`]
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</Attribute>
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</Class>
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