#6502: [with patch, needs work] Linear Program Solver and Mixed Integer Program
Solver in Sage
-------------------------+--------------------------------------------------
Reporter: ncohen | Owner: jkantor
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.1.2
Component: numerical | Keywords:
Reviewer: | Author:
Merged: |
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Comment(by ncohen):
New patch AllMIP-2 available.
All the calls to solve() are flagged optional. *This class should now
compile even without the libraries glpk* ( which have been removed from
module_list ) : all is left in this class except the call to solveGlpk,
which is now a function defined in the new version of the spkg ( see #6817
).
It is a bit better this way, as this was already the case with package CBC
( now, the code is "symmetric" between Glpk and Cbc, as both are optional
packages )
In the end :
* To test this code aply patch AllMIP-2
* To install the new version of Glpk which is to make this code useful,
type
{{{
sage -f http://www-sop.inria.fr/members/Nathann.Cohen/glpk-4.38.spkg
}}}
This spkg being currently reviewed at #6817 ( it should be pretty quick,
there is nothing new in this patch except a function which had already
been reviewed here ! )
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6502#comment:47>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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