lahqz_schur22.hpp File Reference

#include "tlapack/base/utils.hpp"
#include "tlapack/blas/rot.hpp"
#include "tlapack/blas/rotg.hpp"
#include "tlapack/lapack/lapy2.hpp"
#include "tlapack/lapack/laset.hpp"
#include "tlapack/lapack/svd22.hpp"

Include dependency graph for lahqz_schur22.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
namespace	tlapack
	Sort the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' ).

Functions
template<TLAPACK_MATRIX A_t, TLAPACK_MATRIX B_t>
void	tlapack::lahqz_schur22 (A_t &A, B_t &B, complex_type< type_t< A_t > > &alpha1, complex_type< type_t< A_t > > &alpha2, real_type< type_t< A_t > > &beta1, real_type< type_t< A_t > > &beta2, real_type< type_t< A_t > > &cl, type_t< A_t > &sl, real_type< type_t< A_t > > &cr, type_t< A_t > &sr, type_t< A_t > &scal0, type_t< A_t > &scal1)
	Computes the generalized Schur factorization of a 2x2 pencil (A,B) with B upper triangular.

Detailed Description

Author

Thijs Steel, KU Leuven, Belgium Adapted from

See also

https://github.com/Reference-LAPACK/lapack/tree/master/SRC/dlagv2.f