#5002: [with patch, positive review] CrystalOfTableaux call method breaks on
legitimate data
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Reporter: bump | Owner: aschilling
Type: defect | Status: assigned
Priority: major | Milestone: sage-3.4.1
Component: combinatorics | Keywords:
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Comment(by nthiery):
Peace. The lazy_attribute here is just a temporary workaround. Anne
precisely did send an e-mail
to the mailing list 2 days ago asking for confirmation for changing it
systematically to a method
in all the crystal library. This will come as a subsequent patch.
Refactoring all the crap in the combinatorics code will take a while. No
need to jump on every occasion to repeat the same arguments. We have heard
them, and fully taken points for them.
That being said, I still think that lazy attributes have their role to
play in some well localized places in the user interface. I will run a
complete discussion about this when time is ready for it. And the final
code will follow whatever consensus emerges.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5002#comment:10>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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