#12533: arbitrary precision LP solver backend
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Reporter: dimpase | Owner: ncohen
Type: enhancement | Status: needs_work
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: 12553 | Stopgaps:
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Comment (by ptrrsn_1):
Hi,
Replying to [comment:49 dimpase]:
> I do not understand a strange kludge with {{{get_exact_variable_value}}}
vs {{{get_variable_value}}}. Why don't you implement
{{{get_ariable_value}}} to return what {{{get_exact_variable_value}}}
does?
>
> Yes, something needs to be changed in the {{{GenericBackend}}} to
accommodate this. Is it hard? It certainly needs a generic type then.
>
>
Ok, I have changed the GenericBackend and also GLPK Backend a bit to
accomodate this. Now, we have only get_variable_value and
get_objective_value.
Thank you.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12533#comment:53>
Sage <http://www.sagemath.org>
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