| Fri, 19 Sep 2008 15:14:41 +0000 |
G++-4.3 compatibility changes
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| Fri, 16 May 2008 12:28:23 +0000 |
Fixing lp constraints (solving ticket #92)
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| Tue, 08 Apr 2008 16:01:28 +0000 |
Bug fixes in LP solvers
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| Fri, 08 Feb 2008 10:38:08 +0000 |
#include<cmath> -> #include<lemon/math.h>
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| Mon, 07 Jan 2008 13:09:48 +0000 |
Happy New Year to LEMON (+ better update-copyright-header script)
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| Wed, 14 Nov 2007 17:53:08 +0000 |
Query the result value of an expression
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| Sat, 13 Oct 2007 08:48:07 +0000 |
Added the function isFinite(), and replaced the calls to finite() with it.
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| Fri, 20 Apr 2007 17:26:38 +0000 |
Fix the bug
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| Fri, 20 Apr 2007 17:24:05 +0000 |
Test the repository checking service
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| Fri, 20 Apr 2007 16:22:03 +0000 |
Fix the test bug
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| Fri, 20 Apr 2007 15:53:06 +0000 |
Sorry...
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| Fri, 20 Apr 2007 15:51:54 +0000 |
fix to compile with gcc 4.1.2
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| Fri, 20 Apr 2007 14:50:42 +0000 |
Test broken repository warning
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| Sat, 03 Mar 2007 16:30:37 +0000 |
Happy New Year to all source files!
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| Fri, 02 Mar 2007 18:04:28 +0000 |
Hard Warning checking
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| Mon, 19 Feb 2007 18:56:11 +0000 |
Some documentation changes
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| Mon, 19 Feb 2007 18:21:28 +0000 |
Naming convention changes
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| Mon, 19 Feb 2007 12:11:41 +0000 |
Bug fixes
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| Fri, 16 Feb 2007 19:11:31 +0000 |
Using const in lp interface
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| Thu, 15 Feb 2007 19:15:14 +0000 |
Lp row and col getter function
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| Thu, 15 Feb 2007 14:22:08 +0000 |
Changes on the LP interface
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| Fri, 12 Jan 2007 16:29:06 +0000 |
One important thing only: equality-type constraint can now be added to an lp. The prettyPrint functions are not too pretty yet, I accept.
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| Thu, 07 Dec 2006 16:10:54 +0000 |
Query functions have been implemented for GLPK (CPLEX breaks at the moment, I guess): These functions include:
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| Mon, 04 Dec 2006 16:48:13 +0000 |
Some query functions got implemented, but only for GLPK.
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| Wed, 29 Nov 2006 15:01:13 +0000 |
modified _setColCoeff and _setRowCoeff parameters
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| Tue, 28 Nov 2006 12:36:51 +0000 |
Make the constructors of ColIt public.
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| Tue, 14 Nov 2006 09:49:26 +0000 |
ColIt added. (Untested, but at least it compiles.)
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| Mon, 30 Oct 2006 12:01:51 +0000 |
ColName() -> colName(), Coeff() -> coeff()
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| Mon, 30 Oct 2006 11:32:19 +0000 |
LEMON_INTEGER -> INT
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| Tue, 24 Oct 2006 17:19:16 +0000 |
concept -> concepts (namespace & directory)
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| Thu, 21 Sep 2006 14:46:28 +0000 |
Interface to the cplex MIP solver: it is little, a bit sour but it is ours.
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| Wed, 30 Aug 2006 16:08:03 +0000 |
Fixed the mip error (mipstatus was incorrect).
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| Mon, 17 Jul 2006 11:56:17 +0000 |
Modifications to the interface: colType() functions, though I left the old integer() functions, too.
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| Mon, 17 Jul 2006 09:00:21 +0000 |
MIP support added (by Jano, the Great).
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| Mon, 15 May 2006 16:21:50 +0000 |
Bug fix by Jano
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| Fri, 31 Mar 2006 12:04:48 +0000 |
NaN checking to be conform to MinGW32
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| Wed, 01 Mar 2006 13:19:28 +0000 |
utility, invalid and traits moved to bits
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| Fri, 03 Feb 2006 16:40:16 +0000 |
Unified copyright notices
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| Thu, 26 Jan 2006 06:44:22 +0000 |
Better doc.
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| Thu, 19 Jan 2006 16:56:39 +0000 |
Fix bug #18: bug in LpSolverBase::Col operator!= and ::Row operator!=
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| Wed, 18 Jan 2006 09:42:59 +0000 |
- setCol() -> col()
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| Sat, 14 Jan 2006 08:44:59 +0000 |
- colName() added (untested on CPLEX)
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| Wed, 04 Jan 2006 13:31:59 +0000 |
Happy new year to LEMON
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| Wed, 04 Jan 2006 13:20:17 +0000 |
Doc updates
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| Wed, 30 Nov 2005 17:00:17 +0000 |
max flow with lp column generation
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| Wed, 16 Nov 2005 18:58:10 +0000 |
Modified iterators on graph maps
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| Sun, 13 Nov 2005 20:01:17 +0000 |
bugfix in setCol, getting dual values
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| Fri, 04 Nov 2005 16:21:41 +0000 |
(Dual)Expr::simplify(double tolerance) added
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| Fri, 04 Nov 2005 15:48:06 +0000 |
Tons of todos have been removed.
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| Mon, 01 Aug 2005 22:28:10 +0000 |
Spellcheck
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| Mon, 01 Aug 2005 21:16:08 +0000 |
A default LP solver is defined in lp.h
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| Thu, 07 Jul 2005 15:00:04 +0000 |
Some testing of the LP interface: bugs got fixed.
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| Mon, 04 Jul 2005 16:27:54 +0000 |
Kill several doxygen warnings
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| Tue, 21 Jun 2005 15:58:57 +0000 |
cplex test included
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| Wed, 15 Jun 2005 10:13:08 +0000 |
Bugfixes related to DualExpr.
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| Tue, 14 Jun 2005 13:55:28 +0000 |
- lp_test is made working.
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| Thu, 09 Jun 2005 15:16:12 +0000 |
Bugfix.
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| Thu, 09 Jun 2005 15:12:01 +0000 |
Bugfix.
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| Thu, 09 Jun 2005 15:03:58 +0000 |
I could not check, because: aclocal-1.7: command not found
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| Thu, 09 Jun 2005 09:49:48 +0000 |
Not ready, but I commit it for simplicity.
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