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From 29 May 2017 to 27 Jun 2017

27 Jun 2017

22:29 Design #1065: Design: should we allow an ideal to change ring?
John Abbott wrote:
> The students here working on translating @HomomorphismFns.cpkg5@ into CoCoALib wanted to reassi...
Anna Maria Bigatti

22 Jun 2017

13:15 Bug #1082: factor in ZZ[x] gives errors
A quick check suggests that factorization over ZZ is actually slower than factorization over QQ. This is counter-int... John Abbott
13:13 Bug #1082 (Feedback): factor in ZZ[x] gives errors
The old factorizer (in C) actually factorizes over ZZ, so the only fix needed was the handling of the content.
I i...
John Abbott

21 Jun 2017

21:33 Bug #1082 (In Progress): factor in ZZ[x] gives errors
The problem is content handling. See around line 282 in @factor.C@
John Abbott
21:32 Bug #1082 (Closed): factor in ZZ[x] gives errors
factorizing in ZZ[x] gives errors.
Rectify.
John Abbott

20 Jun 2017

16:27 Bug #1081 (Feedback): ideal() * RingElem gives error
added tests in anna.cocoa5 Anna Maria Bigatti
16:20 Bug #1081: ideal() * RingElem gives error
fixed it: now testing Anna Maria Bigatti
16:19 Bug #1081 (Closed): ideal() * RingElem gives error
... Anna Maria Bigatti

16 Jun 2017

17:22 Bug #1064 (Feedback): Bug in MinPolyModular (ugly prime)
John Abbott
16:50 Bug #1064 (In Progress): Bug in MinPolyModular (ugly prime)
The following example gives SEGV on the latest internal version of CoCoA:... John Abbott
16:48 Design #1065 (In Progress): Design: should we allow an ideal to change ring?
The students here working on translating @HomomorphismFns.cpkg5@ into CoCoALib wanted to reassign an ideal changing r... John Abbott

13 Jun 2017

16:37 Bug #1078 (Closed): makefile: ungraceful when interrupted
It seems that interrupting the building of @Makefile_dependencies@ gives the impression (to @make@) that the dependen... John Abbott
 

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