singularvalues22.hpp File Reference

#include "tlapack/base/utils.hpp"
#include "tlapack/lapack/lapy2.hpp"

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Namespaces
namespace	tlapack
	Recursive QR factorization using compact WY Householder representation.

Functions
template<typename T , enable_if_t<!is_complex< T >, bool > = true>
void	tlapack::singularvalues22 (const T &f, const T &g, const T &h, T &ssmin, T &ssmax)
	Computes the singular value decomposition of a 2-by-2 real triangular matrix.

Detailed Description

Author

Thijs Steel, KU Leuven, Belgium Adapted from

See also

https://github.com/Reference-LAPACK/lapack/tree/master/SRC/dlasv2.f