#12533: arbitrary precision LP solver backend
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Reporter: dimpase | Owner: ncohen
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.1
Component: linear programming | Resolution:
Keywords: arbitrary precision, LP | Work issues: see the latest
comments
Report Upstream: N/A | Reviewers: David Coudert,
Nathann Cohen
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by vbraun):
To the best of my knowledge PPL does not do integer programming. It
technically works with integers (and an overall divisor) so that you can
potentially use machine integers for speed. Though in Sage we only compile
support for GMP/MPIR coefficients in. But you can't solve integer (or
mixed integer) programs.
Also, Sage seems to have a `MixedIntegerLinearProgram` but no
`IntegerLinearProgram` or just `LinearProgram`. Why is there no class
hierarchy?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12533#comment:45>
Sage <http://www.sagemath.org>
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