lahqr_schur22.hpp File Reference

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

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Functions
template<TLAPACK_REAL T>
void	tlapack::lahqr_schur22 (T &a, T &b, T &c, T &d, complex_type< T > &s1, complex_type< T > &s2, T &cs, T &sn)
	Computes the Schur factorization of a 2x2 matrix A.

Detailed Description

Author

Thijs Steel, KU Leuven, Belgium Adapted from

See also

https://github.com/Reference-LAPACK/lapack/tree/master/SRC/dlanv2.f