Mercurial > octave-libtiff
view test/bug-59950.tst @ 30217:f5aba4d7e651
nchoosek.m: New algorithm with more precision when N, K are scalars (bug #61199)
* nchoosek.m: Prepare numerator and denominator of binomial coefficient. Use
gcd() to find and filter out common factors.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 28 Sep 2021 17:03:25 -0700 |
parents | de40b395b9c3 |
children | 796f54d4ddbf |
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######################################################################## ## ## Copyright (C) 2021 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## The following tests are for undocumented Matlab behavior. %!shared x %! x = 13; %!assert <*59950> (exist (''), 0) %!assert <*59950> (exist ([]), 0) %!assert <*59950> (exist ({}), 0) %!assert <*59950> (exist (1:0), 0) %!assert <*59950> (exist ('', 'var'), 0) %!assert <*59950> (exist ([], 'builtin'), 0) %!assert <*59950> (exist ({}, 'dir'), 0) %!assert <*59950> (exist (1:0, 'file'), 0) %!error exist (containers.Map ()) %!error exist (containers.Map ()) %!assert <*59950> (exist ('x', ''), 0) %!assert <*59950> (exist ('x', []), 0) %!assert <*59950> (exist ('x', {}), 0) %!assert <*59950> (exist ('x', struct ([])), 0) %!error exist ('x', containers.Map ()) %!assert <*59950> (exist (containers.Map (), ''), 0) %!assert <*59950> (exist (containers.Map (), []), 0) %!assert <*59950> (exist (containers.Map (), {}), 0) %!assert <*59950> (exist (containers.Map (), struct ([])), 0) %!error exist (containers.Map (), containers.Map ())