Mercurial > octave-nkf
view liboctave/array/Array-ch.cc @ 20603:f61c67865d9f
Don't return A for inv (A) when A is a singular Diagonal matrix (bug #46103).
* dDiagMatrix.cc (inverse), fDiagMatrix.cc (inverse): return octave_Inf for the
inverse of a diagonal element whose value is 0.
* test/diag-perm.tst: Add tests for new behavior.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 07 Oct 2015 07:41:44 -0700 |
parents | 4197fc428c7d |
children |
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/* Copyright (C) 1995-2015 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif // Instantiate Arrays of char values. #include "Array.h" #include "Array.cc" #define INLINE_ASCENDING_SORT #define INLINE_DESCENDING_SORT #include "oct-sort.cc" template class OCTAVE_API octave_sort<char>; INSTANTIATE_ARRAY (char, OCTAVE_API); template OCTAVE_API std::ostream& operator << (std::ostream&, const Array<char>&); #include "DiagArray2.h" #include "DiagArray2.cc" template class OCTAVE_API DiagArray2<char>;