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28 lines
1.1 KiB
C++
28 lines
1.1 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <NumericalMethods/Eigenanalysis.h>
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namespace NumericalMethods::Eigenanalysis
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{
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//! Finds the eigenvalues and vectors of the symmetric matrix whose unique elements are given (see Eberly).
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//! @param a<ij> The element of the matrix in row i, column j.
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//! @return Orthonormal eigenbasis of the matrix and the corresponding eigenvalues.
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SolverResult<Real, 3> NonIterativeSymmetricEigensolver3x3(
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double a00, double a01, double a02,
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double a11, double a12,
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double a22
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);
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} // namespace NumericalMethods::Eigenanalysis
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