#12823: Allow constants for objective function & deletion of rows in
MixedIntegerLinearProgram
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Reporter: john_perry | Owner: ncohen
Type: defect | Status: needs_info
Priority: major | Milestone: sage-5.0
Component: linear programming | Resolution:
Keywords: solver objective | Work issues: failing doctests
Report Upstream: N/A | Reviewers:
Authors: john_perry, ncohen | Merged in:
Dependencies: 12833 | Stopgaps:
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Comment (by ncohen):
Helloooooooo John !!
Thank you for this other patch ! I will update mine in a few seconds so
that the remove_constraintS method disappear from Gurobi and CPLEX, but I
would like very much to have a remove_constraint (no s) in mip.pyx. The
most natural operation is to remove only one constraint, some of the
persons who told me they needed such a feature actually edited LP manually
and wanted to "do some tests", in which case the operation they would use
the most is to remove only one constraint.
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12823#comment:30>
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