Mercurial > octave-nkf
view scripts/specfun/lcm.m @ 20521:4bb41929286b
Deprecate bitmax.
* NEWS: Announce deprecation and replacement functions.
* scripts/deprecated/bitmax.m: New function. Add deprecation message to
docstring. Add deprecation warning to m-file.
* scripts/deprecated/module.mk: Add deprecated versions to build system.
* libinterp/corefcn/bitfcns.cc: Remove build-in function. Remove function
from docstrings.
* libinterp/corefcn/data.cc: Remove function from docstrings.
* scripts/general/bitcmp.m: Replace bitmax function calls with flintmax.
Remove function from docstrings.
* scripts/general/bitget.m: Replace bitmax function calls with flintmax.
Remove function from docstrings.
* scripts/general/bitset.m: Replace bitmax function calls with flintmax.
Remove function from docstrings.
* scripts/specfun/factor.m: Replace bitmax function calls with flintmax.
Remove function from docstrings.
* scripts/statistics/distributions/unidpdf.m: Remove function from docstrings.
* scripts/general/num2str.m: Replaced function in comment.
* doc/interpreter/doccheck/aspell-octave.en.pws: Remove functions from list.
* doc/interpreter/numbers.txi: Remove function from manual.
author | Kai T. Ohlhus <k.ohlhus@gmail.com> |
---|---|
date | Wed, 09 Sep 2015 18:43:52 +0200 |
parents | 4197fc428c7d |
children |
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## Copyright (C) 1994-2015 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/>. ## -*- texinfo -*- ## @deftypefn {Mapping Function} {} lcm (@var{x}, @var{y}) ## @deftypefnx {Mapping Function} {} lcm (@var{x}, @var{y}, @dots{}) ## Compute the least common multiple of @var{x} and @var{y}, or of the list of ## all arguments. ## ## All elements must be numeric and of the same size or scalar. ## @seealso{factor, gcd, isprime} ## @end deftypefn ## Author: KH <Kurt.Hornik@wu-wien.ac.at> ## Created: 16 September 1994 ## Adapted-By: jwe function l = lcm (varargin) if (nargin < 2) print_usage (); endif if (common_size (varargin{:}) != 0) error ("lcm: all args must be the same size or scalar"); elseif (! all (cellfun ("isnumeric", varargin))) error ("lcm: all arguments must be numeric"); endif l = varargin{1}; for i = 2:nargin x = varargin{i}; msk = (l == 0 & x == 0); l .*= x ./ gcd (l, x); l(msk) = 0; endfor endfunction %!assert (lcm (3, 5, 7, 15), 105) %!error lcm () %!error lcm (1) %!error <same size or scalar> lcm ([1 2], [1 2 3]) %!error <arguments must be numeric> lcm ([1 2], {1 2})