Mercurial > octave-nkf
view scripts/@ftp/dir.m @ 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 | d9341b422488 |
children |
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## Copyright (C) 2009-2015 David Bateman ## ## 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/>. ## -*- texinfo -*- ## @deftypefn {Function File} {@var{lst} =} dir (@var{f}) ## List the current directory in verbose form for the FTP connection @var{f}. ## ## @var{f} is an FTP object returned by the @code{ftp} function. ## @end deftypefn function lst = dir (f) if (nargout == 0) __ftp_dir__ (f.curlhandle); else lst = __ftp_dir__ (f.curlhandle); endif endfunction ## No test possible for interactive function. %!assert (1)