nonsymmetric_eigen.hpp File Reference

Fixed-output dense nonsymmetric eigensystem operation. More...

#include <uni20/linalg/backends/lapack/nonsymmetric_eigen.hpp>
#include <uni20/linalg/decomposition_precision.hpp>
#include <uni20/linalg/dispatch.hpp>
#include <uni20/linalg/operation_tags.hpp>
#include <uni20/tensor/concepts.hpp>
#include <span>
#include <utility>

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Namespaces
namespace	uni20
namespace	uni20::linalg

Functions
template<KernelBackendSelector BackendSelector, uni20::MutableRankedTensorView< 2 > MatrixTensor, class EigenScalar , uni20::MutableRankedTensorView< 2 > RightEigenvectorTensor>
void	uni20::linalg::nonsymmetric_eigen (BackendSelector &&selector, MatrixTensor &&matrix_work, std::span< EigenScalar > eigenvalues, RightEigenvectorTensor &&right_eigenvectors, bool compute_right_vectors, std::optional< Precision > requested={})
	Compute eigenvalues and optional right eigenvectors, destroying the input matrix.
template<uni20::MutableRankedTensorView< 2 > MatrixTensor, class EigenScalar , uni20::MutableRankedTensorView< 2 > RightEigenvectorTensor>
void	uni20::linalg::nonsymmetric_eigen (MatrixTensor &&matrix_work, std::span< EigenScalar > eigenvalues, RightEigenvectorTensor &&right_eigenvectors, bool compute_right_vectors, std::optional< Precision > requested={})
	Apply the destructive nonsymmetric_eigen contract using tensor storage policy.

Detailed Description

Fixed-output dense nonsymmetric eigensystem operation.

Precision may be inferred from the input matrix or supplied explicitly. Fixed results require their native precision; runtime decompositions require finite precision. Owning results record the selected default.