#18805: Add didactical implementation of tableau cutting planes to
interactive_simplex_method
-------------------------------------+-------------------------------------
Reporter: mkoeppe | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.8
Component: numerical | Resolution:
Keywords: | Merged in:
Authors: Peijun Xiao | Reviewers: Andrey Novoseltsev
Report Upstream: N/A | Work issues: doc format
Branch: | Commit:
u/pjxiao/add_didactical_implementation_of_tableau_cutting_planes_to_interactive_simplex_method|
54cc5d123338bed43b1c97930c15ed1b9407c218
Dependencies: #18742 | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by novoselt):
{{{
+ slack_variables = ["{}{:d}".format("x", i)
+ for i in range(n + 1, n + m + 1)]
}}}
After all the work for supporting different styles there are now slack
variables hard-coded to be x in generic problems that did not use to even
have slack variables?!
This is not going to work for such a huge patch. Can you please provide a
detailed text overview of what exactly should be achieved by this ticket
and the plan of how this will be done?
It would be great also to have an incremental set of tickets that add new
functionality without affecting much existing code. Looking at the commit
messages, I am quite puzzled by the move of `ELLUL` method to abstract
dictionaries: I think it does not make sense for revised dictionaries and
for the regular ones its implementation relies on knowledge of the latex
representation of these regular dictionaries - so it does belong to the
place where it originally was...
--
Ticket URL: <http://trac.sagemath.org/ticket/18805#comment:10>
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