Bug #1143
Polynomial multiplication wrong for non integral rings
Description
In cocoa-5 syntax
/**/ R := NewPolyRing(NewZZmod(6), "x,y"); /**/ 3*(2*x-1);
Related issues
History
#1 Updated by Anna Maria Bigatti over 6 years ago
Easy to fix, but can we avoid doing too many checks?
Make tests for all polynomial types.
#2 Updated by Anna Maria Bigatti over 6 years ago
- % Done changed from 0 to 30
added test for cocoalib (in test-SparsePolyRing1)
cvs-ed
#3 Updated by Anna Maria Bigatti over 6 years ago
- Related to Feature #1142: NewZZmod: port to CoCoA-5 added
#4 Updated by Anna Maria Bigatti over 6 years ago
- Status changed from In Progress to Feedback
- Assignee set to John Abbott
- % Done changed from 30 to 90
- Estimated time changed from 3.00 h to 4.01 h
John fixed DistrMPolyClean
and DistrMPolyInlPP
(DMPII is only for coefficient in a field).
#5 Updated by John Abbott over 6 years ago
- Status changed from Feedback to Closed
- % Done changed from 90 to 100