#20500: LPAbstractDictionary: Refactor leaving_coefficients,
entering_coefficients
using new methods row_coefficients, column_coefficients
-------------------------------------+-------------------------------------
Reporter: mkoeppe | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-7.2
Component: numerical | Resolution:
Keywords: lp | Merged in:
Authors: Peijun Xiao, | Reviewers:
Matthias Koeppe | Work issues:
Report Upstream: N/A | Commit:
Branch: | d6ee048f324cc6aaaff2168c75ca9e3e6b7e337e
u/mkoeppe/lpabstractdictionary__refactor_leaving_coefficients__entering_coefficients_using_new_methods_row_coefficients__column_coefficients|
Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by {'newvalue': u'Peijun Xiao, Matthias Koeppe', 'oldvalue': ''}):
* cc: novoselt (added)
* commit: => d6ee048f324cc6aaaff2168c75ca9e3e6b7e337e
* author: => Peijun Xiao, Matthias Koeppe
Old description:
New description:
This is preparation for the cutting plane method (#18805 ), which needs to
read out a row of the dictionary.
(Seems cleaner than having to do "leave(i), get leaving_coefficients(),
leave(None)".)
--
Comment:
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=d6ee048f324cc6aaaff2168c75ca9e3e6b7e337e
d6ee048]||{{{Refactor leaving_coefficients in terms of new method
row_coefficients}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/20500#comment:2>
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