#18763: COIN backend should support basis status and tableau data functions
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Reporter: mkoeppe | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.8
Component: numerical | Resolution:
Keywords: lp | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Description changed by mkoeppe:
Old description:
> Should add `getBInvARow`, `getBInvACol`, `getBasics`
> to src/sage/numerical/backends/coin_backend.{pxd,pyx}
>
> Reference to the relevant Clp header file:
> https://projects.coin-
> or.org/Osi/browser/trunk/Osi/src/OsiClp/OsiClpSolverInterface.hpp?rev=1472
> This is for #18733 and #18688.
New description:
This is for COIN backend support in #18733 and #18688.
Should add
(1) `getBasisStatus`, `setBasisStatus`,
(2) `getBInvARow`, `getBInvACol`, `getBasics`,
to src/sage/numerical/backends/coin_backend.{pxd,pyx}
Possible that one needs to add other functions as well, such as
`enableSimplexInterface`...
Reference to the relevant Clp header file:
https://projects.coin-
or.org/Osi/browser/trunk/Osi/src/OsiClp/OsiClpSolverInterface.hpp?rev=1472
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Ticket URL: <http://trac.sagemath.org/ticket/18763#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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