octave-nkf: scripts/optimization/glpk.m annotate

annotate scripts/optimization/glpk.m @ 20798:128414587af2

don't print additional error message in argument list evaluation * pt-arg-list.cc (tree_argument_list::convert_to_const_vector): Don't call error for for failed argument evaluation.

author	John W. Eaton <jwe@octave.org>
date	Fri, 09 Oct 2015 16:52:49 -0400
parents	f1d0f506ee78
children

rev	line source
19898 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19232 diff changeset	1 ## Copyright (C) 2005-2015 Nicolo' Giorgetti
4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19232 diff changeset	2 ## Copyright (C) 2013-2015 Sébastien Villemot <sebastien@debian.org>
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	3 ##
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	4 ## This file is part of Octave.
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	5 ##
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	6 ## Octave is free software; you can redistribute it and/or modify it
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	7 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	8 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	9 ## your option) any later version.
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	10 ##
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	11 ## Octave is distributed in the hope that it will be useful, but
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	14 ## General Public License for more details.
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	15 ##
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	16 ## You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	17 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	18 ## <http://www.gnu.org/licenses/>.
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	19
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	20 ## -- texinfo --
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	21 ## @deftypefn {Function File} {[@var{xopt}, @var{fmin}, @var{errnum}, @var{extra}] =} glpk (@var{c}, @var{A}, @var{b}, @var{lb}, @var{ub}, @var{ctype}, @var{vartype}, @var{sense}, @var{param})
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	22 ## Solve a linear program using the GNU @sc{glpk} library.
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	23 ##
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	24 ## Given three arguments, @code{glpk} solves the following standard LP:
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	25 ## @tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	26 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	27 ## \min_x C^T x
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	28 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	29 ## @end tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	30 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	31 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	32 ## @example
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	33 ## min C'*x
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	34 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	35 ##
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	36 ## @end ifnottex
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	37 ## subject to
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	38 ## @tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	39 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	40 ## Ax = b \qquad x \geq 0
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	41 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	42 ## @end tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	43 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	44 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	45 ## @example
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	46 ## @group
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	47 ## A*x = b
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	48 ## x >= 0
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	49 ## @end group
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	50 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	51 ##
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	52 ## @end ifnottex
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	53 ## but may also solve problems of the form
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	54 ## @tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	55 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	56 ## [ \min_x \| \max_x ] C^T x
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	57 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	58 ## @end tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	59 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	60 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	61 ## @example
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	62 ## [ min \| max ] C'*x
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	63 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	64 ##
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	65 ## @end ifnottex
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	66 ## subject to
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	67 ## @tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	68 ## $$
9051 1bf0ce0930be Grammar check TexInfo in all .m files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	69 ## Ax [ = \| \leq \| \geq ] b \qquad LB \leq x \leq UB
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	70 ## $$
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	71 ## @end tex
00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	72 ## @ifnottex
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	73 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	74 ## @example
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	75 ## @group
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	76 ## A*x [ "=" \| "<=" \| ">=" ] b
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	77 ## x >= LB
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	78 ## x <= UB
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	79 ## @end group
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	80 ## @end example
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	81 ##
6741 00116015904d [project @ 2007-06-18 16:07:14 by jwe] jwe parents: 6333 diff changeset	82 ## @end ifnottex
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	83 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	84 ## Input arguments:
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	85 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	86 ## @table @var
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	87 ## @item c
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	88 ## A column array containing the objective function coefficients.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	89 ##
11471 994e2a93a8e2 Use uppercase 'A' to refer to matrix inputs in m-files. Rik <octave@nomad.inbox5.com> parents: 10821 diff changeset	90 ## @item A
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	91 ## A matrix containing the constraints coefficients.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	92 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	93 ## @item b
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	94 ## A column array containing the right-hand side value for each constraint in
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	95 ## the constraint matrix.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	96 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	97 ## @item lb
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	98 ## An array containing the lower bound on each of the variables. If @var{lb}
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	99 ## is not supplied, the default lower bound for the variables is zero.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	100 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	101 ## @item ub
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	102 ## An array containing the upper bound on each of the variables. If @var{ub}
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	103 ## is not supplied, the default upper bound is assumed to be infinite.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	104 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	105 ## @item ctype
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	106 ## An array of characters containing the sense of each constraint in the
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	107 ## constraint matrix. Each element of the array may be one of the following
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	108 ## values
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	109 ##
11595 5ec6aa05638d Prevent doubled quotes around @table items in Info. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	110 ## @table @asis
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	111 ## @item @qcode{"F"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	112 ## A free (unbounded) constraint (the constraint is ignored).
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	113 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	114 ## @item @qcode{"U"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	115 ## An inequality constraint with an upper bound (@code{A(i,:)*x <= b(i)}).
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	116 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	117 ## @item @qcode{"S"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	118 ## An equality constraint (@code{A(i,:)*x = b(i)}).
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	119 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	120 ## @item @qcode{"L"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	121 ## An inequality with a lower bound (@code{A(i,:)*x >= b(i)}).
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	122 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	123 ## @item @qcode{"D"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	124 ## An inequality constraint with both upper and lower bounds
18834 a142f35f3cb6 doc: Fix unbalanced parentheses in documentation. Rik <rik@octave.org> parents: 17744 diff changeset	125 ## (@code{A(i,:)x >= -b(i)}) @emph{and} (@code{A(i,:)x <= b(i)}).
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	126 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	127 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	128 ## @item vartype
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	129 ## A column array containing the types of the variables.
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	130 ##
11595 5ec6aa05638d Prevent doubled quotes around @table items in Info. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	131 ## @table @asis
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	132 ## @item @qcode{"C"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	133 ## A continuous variable.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	134 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	135 ## @item @qcode{"I"}
7096 81bed50b9feb [project @ 2007-11-02 16:13:43 by jwe] jwe parents: 7017 diff changeset	136 ## An integer variable.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	137 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	138 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	139 ## @item sense
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	140 ## If @var{sense} is 1, the problem is a minimization. If @var{sense} is -1,
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	141 ## the problem is a maximization. The default value is 1.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	142 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	143 ## @item param
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	144 ## A structure containing the following parameters used to define the
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	145 ## behavior of solver. Missing elements in the structure take on default
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	146 ## values, so you only need to set the elements that you wish to change from
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	147 ## the default.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	148 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	149 ## Integer parameters:
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	150 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	151 ## @table @code
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	152 ## @item msglev (default: 1)
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	153 ## Level of messages output by solver routines:
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	154 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	155 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	156 ## @item 0 (@w{@code{GLP_MSG_OFF}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	157 ## No output.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	158 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	159 ## @item 1 (@w{@code{GLP_MSG_ERR}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	160 ## Error and warning messages only.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	161 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	162 ## @item 2 (@w{@code{GLP_MSG_ON}})
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	163 ## Normal output.
693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	164 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	165 ## @item 3 (@w{@code{GLP_MSG_ALL}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	166 ## Full output (includes informational messages).
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	167 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	168 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	169 ## @item scale (default: 16)
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	170 ## Scaling option. The values can be combined with the bitwise OR operator and
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	171 ## may be the following:
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	172 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	173 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	174 ## @item 1 (@w{@code{GLP_SF_GM}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	175 ## Geometric mean scaling.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	176 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	177 ## @item 16 (@w{@code{GLP_SF_EQ}})
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6741 diff changeset	178 ## Equilibration scaling.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	179 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	180 ## @item 32 (@w{@code{GLP_SF_2N}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	181 ## Round scale factors to power of two.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	182 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	183 ## @item 64 (@w{@code{GLP_SF_SKIP}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	184 ## Skip if problem is well scaled.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	185 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	186 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	187 ## Alternatively, a value of 128 (@w{@env{GLP_SF_AUTO}}) may be also
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	188 ## specified, in which case the routine chooses the scaling options
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17180 diff changeset	189 ## automatically.
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	190 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	191 ## @item dual (default: 1)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	192 ## Simplex method option:
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	193 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	194 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	195 ## @item 1 (@w{@code{GLP_PRIMAL}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	196 ## Use two-phase primal simplex.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	197 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	198 ## @item 2 (@w{@code{GLP_DUALP}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	199 ## Use two-phase dual simplex, and if it fails, switch to the primal simplex.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	200 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	201 ## @item 3 (@w{@code{GLP_DUAL}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	202 ## Use two-phase dual simplex.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	203 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	204 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	205 ## @item price (default: 34)
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	206 ## Pricing option (for both primal and dual simplex):
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	207 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	208 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	209 ## @item 17 (@w{@code{GLP_PT_STD}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	210 ## Textbook pricing.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	211 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	212 ## @item 34 (@w{@code{GLP_PT_PSE}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	213 ## Steepest edge pricing.
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	214 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	215 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	216 ## @item itlim (default: intmax)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	217 ## Simplex iterations limit. It is decreased by one each time when one simplex
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	218 ## iteration has been performed, and reaching zero value signals the solver to
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	219 ## stop the search.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	220 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	221 ## @item outfrq (default: 200)
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	222 ## Output frequency, in iterations. This parameter specifies how frequently
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	223 ## the solver sends information about the solution to the standard output.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	224 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	225 ## @item branch (default: 4)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	226 ## Branching technique option (for MIP only):
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	227 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	228 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	229 ## @item 1 (@w{@code{GLP_BR_FFV}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	230 ## First fractional variable.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	231 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	232 ## @item 2 (@w{@code{GLP_BR_LFV}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	233 ## Last fractional variable.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	234 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	235 ## @item 3 (@w{@code{GLP_BR_MFV}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	236 ## Most fractional variable.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	237 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	238 ## @item 4 (@w{@code{GLP_BR_DTH}})
19232 0850b5212619 doc: Add @nospell macro around proper names in documentation. Rik <rik@octave.org> parents: 18834 diff changeset	239 ## Heuristic by @nospell{Driebeck and Tomlin}.
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	240 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	241 ## @item 5 (@w{@code{GLP_BR_PCH}})
17290 17be601bc783 doc: Periodic spellchecking of documentation. Rik <rik@octave.org> parents: 17281 diff changeset	242 ## Hybrid @nospell{pseudocost} heuristic.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	243 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	244 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	245 ## @item btrack (default: 4)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	246 ## Backtracking technique option (for MIP only):
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	247 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	248 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	249 ## @item 1 (@w{@code{GLP_BT_DFS}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	250 ## Depth first search.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	251 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	252 ## @item 2 (@w{@code{GLP_BT_BFS}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	253 ## Breadth first search.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	254 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	255 ## @item 3 (@w{@code{GLP_BT_BLB}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	256 ## Best local bound.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	257 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	258 ## @item 4 (@w{@code{GLP_BT_BPH}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	259 ## Best projection heuristic.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	260 ## @end table
c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	261 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	262 ## @item presol (default: 1)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	263 ## If this flag is set, the simplex solver uses the built-in LP presolver.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	264 ## Otherwise the LP presolver is not used.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	265 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	266 ## @item lpsolver (default: 1)
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	267 ## Select which solver to use. If the problem is a MIP problem this flag
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	268 ## will be ignored.
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	269 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	270 ## @table @asis
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	271 ## @item 1
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	272 ## Revised simplex method.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	273 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	274 ## @item 2
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	275 ## Interior point method.
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	276 ## @end table
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	277 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	278 ## @item rtest (default: 34)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	279 ## Ratio test technique:
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	280 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	281 ## @table @asis
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	282 ## @item 17 (@w{@code{GLP_RT_STD}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	283 ## Standard ("textbook").
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	284 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	285 ## @item 34 (@w{@code{GLP_RT_HAR}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	286 ## Harris' two-pass ratio test.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	287 ## @end table
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	288 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	289 ## @item tmlim (default: intmax)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	290 ## Searching time limit, in milliseconds.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	291 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	292 ## @item outdly (default: 0)
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	293 ## Output delay, in seconds. This parameter specifies how long the solver
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	294 ## should delay sending information about the solution to the standard output.
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	295 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	296 ## @item save (default: 0)
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	297 ## If this parameter is nonzero, save a copy of the problem in CPLEX LP
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	298 ## format to the file @file{"outpb.lp"}. There is currently no way to change
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	299 ## the name of the output file.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	300 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	301 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	302 ## Real parameters:
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	303 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	304 ## @table @code
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	305 ## @item tolbnd (default: 1e-7)
5289 b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	306 ## Relative tolerance used to check if the current basic solution is primal
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	307 ## feasible. It is not recommended that you change this parameter unless you
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	308 ## have a detailed understanding of its purpose.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	309 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	310 ## @item toldj (default: 1e-7)
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	311 ## Absolute tolerance used to check if the current basic solution is dual
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	312 ## feasible. It is not recommended that you change this parameter unless you
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	313 ## have a detailed understanding of its purpose.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	314 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	315 ## @item tolpiv (default: 1e-10)
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	316 ## Relative tolerance used to choose eligible pivotal elements of the simplex
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	317 ## table. It is not recommended that you change this parameter unless you have
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	318 ## a detailed understanding of its purpose.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	319 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	320 ## @item objll (default: -DBL_MAX)
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	321 ## Lower limit of the objective function. If the objective function reaches
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	322 ## this limit and continues decreasing, the solver stops the search. This
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	323 ## parameter is used in the dual simplex method only.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	324 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	325 ## @item objul (default: +DBL_MAX)
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	326 ## Upper limit of the objective function. If the objective function reaches
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	327 ## this limit and continues increasing, the solver stops the search. This
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	328 ## parameter is used in the dual simplex only.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	329 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	330 ## @item tolint (default: 1e-5)
5289 b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	331 ## Relative tolerance used to check if the current basic solution is integer
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	332 ## feasible. It is not recommended that you change this parameter unless you
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	333 ## have a detailed understanding of its purpose.
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	334 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	335 ## @item tolobj (default: 1e-7)
20375 f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	336 ## Relative tolerance used to check if the value of the objective function is
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	337 ## not better than in the best known integer feasible solution. It is not
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	338 ## recommended that you change this parameter unless you have a detailed
f1d0f506ee78 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	339 ## understanding of its purpose.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	340 ## @end table
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	341 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	342 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	343 ## Output values:
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	344 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	345 ## @table @var
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	346 ## @item xopt
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	347 ## The optimizer (the value of the decision variables at the optimum).
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	348 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	349 ## @item fopt
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	350 ## The optimum value of the objective function.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	351 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	352 ## @item errnum
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	353 ## Error code.
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	354 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	355 ## @table @asis
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	356 ## @item 0
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	357 ## No error.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	358 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	359 ## @item 1 (@w{@code{GLP_EBADB}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	360 ## Invalid basis.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	361 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	362 ## @item 2 (@w{@code{GLP_ESING}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	363 ## Singular matrix.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	364 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	365 ## @item 3 (@w{@code{GLP_ECOND}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	366 ## Ill-conditioned matrix.
15007 8f0e3c5bfa5f doc: Periodic grammarcheck of documentation Rik <rik@octave.org> parents: 14868 diff changeset	367 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	368 ## @item 4 (@w{@code{GLP_EBOUND}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	369 ## Invalid bounds.
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	370 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	371 ## @item 5 (@w{@code{GLP_EFAIL}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	372 ## Solver failed.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	373 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	374 ## @item 6 (@w{@code{GLP_EOBJLL}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	375 ## Objective function lower limit reached.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	376 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	377 ## @item 7 (@w{@code{GLP_EOBJUL}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	378 ## Objective function upper limit reached.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	379 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	380 ## @item 8 (@w{@code{GLP_EITLIM}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	381 ## Iterations limit exhausted.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	382 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	383 ## @item 9 (@w{@code{GLP_ETMLIM}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	384 ## Time limit exhausted.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	385 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	386 ## @item 10 (@w{@code{GLP_ENOPFS}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	387 ## No primal feasible solution.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	388 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	389 ## @item 11 (@w{@code{GLP_ENODFS}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	390 ## No dual feasible solution.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	391 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	392 ## @item 12 (@w{@code{GLP_EROOT}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	393 ## Root LP optimum not provided.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	394 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	395 ## @item 13 (@w{@code{GLP_ESTOP}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	396 ## Search terminated by application.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	397 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	398 ## @item 14 (@w{@code{GLP_EMIPGAP}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	399 ## Relative MIP gap tolerance reached.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	400 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	401 ## @item 15 (@w{@code{GLP_ENOFEAS}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	402 ## No primal/dual feasible solution.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	403 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	404 ## @item 16 (@w{@code{GLP_ENOCVG}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	405 ## No convergence.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	406 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	407 ## @item 17 (@w{@code{GLP_EINSTAB}})
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	408 ## Numerical instability.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	409 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	410 ## @item 18 (@w{@code{GLP_EDATA}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	411 ## Invalid data.
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11595 diff changeset	412 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	413 ## @item 19 (@w{@code{GLP_ERANGE}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	414 ## Result out of range.
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	415 ## @end table
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	416 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	417 ## @item extra
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	418 ## A data structure containing the following fields:
14366 b76f0740940e doc: Periodic grammar check of documentation. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	419 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	420 ## @table @code
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	421 ## @item lambda
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	422 ## Dual variables.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	423 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	424 ## @item redcosts
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	425 ## Reduced Costs.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	426 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	427 ## @item time
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	428 ## Time (in seconds) used for solving LP/MIP problem.
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10793 diff changeset	429 ##
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	430 ## @item status
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	431 ## Status of the optimization.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	432 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	433 ## @table @asis
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	434 ## @item 1 (@w{@code{GLP_UNDEF}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	435 ## Solution status is undefined.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	436 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	437 ## @item 2 (@w{@code{GLP_FEAS}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	438 ## Solution is feasible.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	439 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	440 ## @item 3 (@w{@code{GLP_INFEAS}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	441 ## Solution is infeasible.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	442 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	443 ## @item 4 (@w{@code{GLP_NOFEAS}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	444 ## Problem has no feasible solution.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	445 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	446 ## @item 5 (@w{@code{GLP_OPT}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	447 ## Solution is optimal.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	448 ##
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	449 ## @item 6 (@w{@code{GLP_UNBND}})
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	450 ## Problem has no unbounded solution.
54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	451 ## @end table
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	452 ## @end table
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	453 ## @end table
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	454 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	455 ## Example:
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	456 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	457 ## @example
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	458 ## @group
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	459 ## c = [10, 6, 4]';
11471 994e2a93a8e2 Use uppercase 'A' to refer to matrix inputs in m-files. Rik <octave@nomad.inbox5.com> parents: 10821 diff changeset	460 ## A = [ 1, 1, 1;
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	461 ## 10, 4, 5;
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	462 ## 2, 2, 6];
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	463 ## b = [100, 600, 300]';
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	464 ## lb = [0, 0, 0]';
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	465 ## ub = [];
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	466 ## ctype = "UUU";
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	467 ## vartype = "CCC";
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	468 ## s = -1;
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	469 ##
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	470 ## param.msglev = 1;
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	471 ## param.itlim = 100;
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	472 ##
9758 09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format Rik <rdrider0-list@yahoo.com> parents: 9245 diff changeset	473 ## [xmin, fmin, status, extra] = ...
11471 994e2a93a8e2 Use uppercase 'A' to refer to matrix inputs in m-files. Rik <octave@nomad.inbox5.com> parents: 10821 diff changeset	474 ## glpk (c, A, b, lb, ub, ctype, vartype, s, param);
5244 a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	475 ## @end group
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	476 ## @end example
a34c3c5c37cf [project @ 2005-03-25 03:29:52 by jwe] jwe parents: 5237 diff changeset	477 ## @end deftypefn
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	478
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	479 ## Author: Nicolo' Giorgetti <giorgetti@dii.unisi.it>
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	480 ## Adapted-by: jwe
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	481
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	482 function [xopt, fmin, errnum, extra] = glpk (c, A, b, lb, ub, ctype, vartype, sense, param)
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	483
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	484 ## If there is no input output the version and syntax
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	485 if (nargin < 3 \|\| nargin > 9)
6046 34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe] jwe parents: 5307 diff changeset	486 print_usage ();
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	487 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	488 endif
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	489
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	490 if (all (size (c) > 1) \|\| iscomplex (c) \|\| ischar (c))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	491 error ("glpk:C must be a real vector");
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	492 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	493 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	494 nx = length (c);
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	495 ## Force column vector.
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	496 c = c(:);
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	497
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	498 ## 2) Matrix constraint
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	499
11471 994e2a93a8e2 Use uppercase 'A' to refer to matrix inputs in m-files. Rik <octave@nomad.inbox5.com> parents: 10821 diff changeset	500 if (isempty (A))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	501 error ("glpk: A cannot be an empty matrix");
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	502 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	503 endif
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	504 [nc, nxa] = size (A);
11471 994e2a93a8e2 Use uppercase 'A' to refer to matrix inputs in m-files. Rik <octave@nomad.inbox5.com> parents: 10821 diff changeset	505 if (! isreal (A) \|\| nxa != nx)
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	506 error ("glpk: A must be a real valued %d by %d matrix", nc, nx);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	507 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	508 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	509
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	510 ## 3) RHS
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	511
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	512 if (isempty (b))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	513 error ("glpk: B cannot be an empty vector");
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	514 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	515 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	516 if (! isreal (b) \|\| length (b) != nc)
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	517 error ("glpk: B must be a real valued %d by 1 vector", nc);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	518 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	519 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	520
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	521 ## 4) Vector with the lower bound of each variable
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	522
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	523 if (nargin > 3)
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	524 if (isempty (lb))
8036 854683691d7a fix invalid memory read in glpk Jaroslav Hajek <highegg@gmail.com> parents: 7151 diff changeset	525 lb = zeros (nx, 1);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	526 elseif (! isreal (lb) \|\| all (size (lb) > 1) \|\| length (lb) != nx)
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	527 error ("glpk: LB must be a real valued %d by 1 column vector", nx);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	528 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	529 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	530 else
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	531 lb = zeros (nx, 1);
7151 aeeb646f6538 [project @ 2007-11-09 19:34:17 by jwe] jwe parents: 7096 diff changeset	532 endif
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	533
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	534 ## 5) Vector with the upper bound of each variable
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	535
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	536 if (nargin > 4)
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	537 if (isempty (ub))
10541 e9d1a974a517 Eliminate repmat (Inf, x , y) and simply use Inf (x,y) Rik <code@nomad.inbox5.com> parents: 9758 diff changeset	538 ub = Inf (nx, 1);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	539 elseif (! isreal (ub) \|\| all (size (ub) > 1) \|\| length (ub) != nx)
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	540 error ("glpk: UB must be a real valued %d by 1 column vector", nx);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	541 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	542 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	543 else
10541 e9d1a974a517 Eliminate repmat (Inf, x , y) and simply use Inf (x,y) Rik <code@nomad.inbox5.com> parents: 9758 diff changeset	544 ub = Inf (nx, 1);
7151 aeeb646f6538 [project @ 2007-11-09 19:34:17 by jwe] jwe parents: 7096 diff changeset	545 endif
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	546
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	547 ## 6) Sense of each constraint
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	548
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	549 if (nargin > 5)
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	550 if (isempty (ctype))
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	551 ctype = repmat ("S", nc, 1);
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	552 elseif (! ischar (ctype) \|\| all (size (ctype) > 1) \|\| length (ctype) != nc)
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	553 error ("glpk: CTYPE must be a char valued vector of length %d", nc);
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	554 return;
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	555 elseif (! all (ctype == "F" \| ctype == "U" \| ctype == "S"
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 10541 diff changeset	556 \| ctype == "L" \| ctype == "D"))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	557 error ("glpk: CTYPE must contain only F, U, S, L, or D");
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	558 return;
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	559 endif
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	560 else
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	561 ctype = repmat ("S", nc, 1);
7151 aeeb646f6538 [project @ 2007-11-09 19:34:17 by jwe] jwe parents: 7096 diff changeset	562 endif
5237 652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	563
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	564 ## 7) Vector with the type of variables
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	565
652e8aa49fa7 [project @ 2005-03-23 21:28:45 by jwe] jwe parents: 5233 diff changeset	566 if (nargin > 6)
5289 b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	567 if (isempty (vartype))
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	568 vartype = repmat ("C", nx, 1);
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	569 elseif (! ischar (vartype) \|\| all (size (vartype) > 1)
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 10541 diff changeset	570 \|\| length (vartype) != nx)
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	571 error ("glpk: VARTYPE must be a char valued vector of length %d", nx);
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	572 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	573 elseif (! all (vartype == "C" \| vartype == "I"))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	574 error ("glpk: VARTYPE must contain only C or I");
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	575 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	576 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	577 else
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	578 ## As default we consider continuous vars
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	579 vartype = repmat ("C", nx, 1);
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	580 endif
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	581
5289 b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	582 ## 8) Sense of optimization
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	583
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	584 if (nargin > 7)
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	585 if (isempty (sense))
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	586 sense = 1;
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	587 elseif (ischar (sense) \|\| all (size (sense) > 1) \|\| ! isreal (sense))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	588 error ("glpk: SENSE must be an integer value");
5289 b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	589 elseif (sense >= 0)
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	590 sense = 1;
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	591 else
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	592 sense = -1;
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	593 endif
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	594 else
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	595 sense = 1;
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	596 endif
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	597
b98bf1d70a0a [project @ 2005-04-21 14:43:14 by jwe] jwe parents: 5244 diff changeset	598 ## 9) Parameters vector
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	599
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	600 if (nargin > 8)
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	601 if (! isstruct (param))
10635 d1978e7364ad Print name of function in error() string messages. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	602 error ("glpk: PARAM must be a structure");
5233 bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	603 return;
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	604 endif
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	605 else
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	606 param = struct ();
bdf892d3b024 [project @ 2005-03-22 17:44:31 by jwe] jwe parents: 5232 diff changeset	607 endif
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	608
17180 54e251e699bb Use the new GLPK API (bug #39038). Sébastien Villemot <sebastien@debian.org> parents: 15007 diff changeset	609 [xopt, fmin, errnum, extra] = ...
11471 994e2a93a8e2 Use uppercase 'A' to refer to matrix inputs in m-files. Rik <octave@nomad.inbox5.com> parents: 10821 diff changeset	610 __glpk__ (c, A, b, lb, ub, ctype, vartype, sense, param);
5232 9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	611
9b776f5a33eb [project @ 2005-03-22 16:16:30 by jwe] jwe parents: diff changeset	612 endfunction
17338 1c89599167a6 maint: End m-files with 1 blank line. Rik <rik@octave.org> parents: 17290 diff changeset	613

Mercurial > hg > octave-nkf

annotate scripts/optimization/glpk.m @ 20798:128414587af2