#4322: modular polynomials database is broken
-----------------------------------------+----------------------------------
Reporter: AlexGhitza | Owner: mabshoff
Type: defect | Status: new
Priority: major | Milestone: sage-3.2
Component: optional packages | Resolution:
Keywords: modular polynomial database |
-----------------------------------------+----------------------------------
Comment (by kohel):
Somewhere between sage-3.0.2 and sage-3.1.4 this broke:
sage: P.<X,Y> = PolynomialRing(ZZ,2)
sage: P(sage.rings.polynomial.polydict.PolyDict({(1,0):1,(0,1):-1}))
X - Y
This looks like a problem with a change to the new coercion model;
I will temporarily reassign to mabshoff. Perhaps I am using access
to the internal datastructure which has changed and/or not meant
to be accessible. In that case he can send it back to me.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4322#comment:1>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
