#20413: InteractiveLPProblem: Use standard-form transformation,
objective_constant_term
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Reporter: mkoeppe | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.2
Component: numerical | Resolution:
Keywords: lp | Merged in:
Authors: Matthias Koeppe | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/mkoeppe/fx_with_new_interactive_simplex_objshift|
05af303f24dcd7899de4639666293adde8defdb8
Dependencies: #20296, #20311, | Stopgaps:
#20301 |
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Comment (by novoselt):
Out of curiosity - how does timing of interactive backend compares with
"normal solvers" on "interesting problems"?-) Presumably most of the time
is spent on typesetting, but other solvers may have some setup overhead
which is significant in small cases. Also you have used revised
dictionaries - are there any benefits to them in this implementation? (It
seemed to me that no, the first problem of
https://sage373.math.ualberta.ca/home/pub/32/ )
--
Ticket URL: <http://trac.sagemath.org/ticket/20413#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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