la_lapack::laexc Interface Reference

LAEXC: swaps adjacent diagonal blocks T11 and T22 of order 1 or 2 in an upper quasi-triangular matrix T by an orthogonal similarity transformation. T must be in Schur canonical form, that is, block upper triangular with 1-by-1 and 2-by-2 diagonal blocks; each 2-by-2 diagonal block has its diagonal elements equal and its off-diagonal elements of opposite sign. More...

Public Member Functions
	la_dlaexc
	la_qlaexc
	la_slaexc

Detailed Description

LAEXC: swaps adjacent diagonal blocks T11 and T22 of order 1 or 2 in an upper quasi-triangular matrix T by an orthogonal similarity transformation. T must be in Schur canonical form, that is, block upper triangular with 1-by-1 and 2-by-2 diagonal blocks; each 2-by-2 diagonal block has its diagonal elements equal and its off-diagonal elements of opposite sign.

Member Function/Subroutine Documentation

la_dlaexc()

la_lapack::laexc::la_dlaexc

la_qlaexc()

la_lapack::laexc::la_qlaexc

la_slaexc()

la_lapack::laexc::la_slaexc

---

The documentation for this interface was generated from the following file:

• la_lapack.F90