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Anna Maria Bigatti's activity

From 05 Jan 2024 to 03 Feb 2024

01 Feb 2024

12:10 CoCoALib Slug #1737: Homogenization of an ideal with ZZ^1-grading
By Robbiano: No need to allow homogenization by an indet whose degree is not 1. Anna Maria Bigatti
11:04 CoCoALib 0.20 hour (Slug #1737 (In Progress): Homogenization of an ideal with ZZ^1-grading)
Anna Maria Bigatti
11:04 CoCoALib Slug #1737: Homogenization of an ideal with ZZ^1-grading
(2) I think we should *not* provide homogenization by an indet whose degree is not 1, because this is not entirely tr... Anna Maria Bigatti
11:00 CoCoALib Slug #1737: Homogenization of an ideal with ZZ^1-grading
By Kreuzer-Robbiano: *Corollary 4.3.20*. It requires that P is positively graded. Anna Maria Bigatti
10:03 CoCoALib 0.20 hour (Design #1750 (In Progress): IdealOfPoints: allow duplicate points?)
Anna Maria Bigatti
10:03 CoCoALib Design #1750 (In Progress): IdealOfPoints: allow duplicate points?
I'm more inclined to suggest @IdealOfPoints(R, MakeSet(pts))@ in the manual, if one wants to allow duplicates. Maybe... Anna Maria Bigatti

25 Jan 2024

16:26 CoCoALib 2.00 hours (Bug #1579 (Closed): Readexpr/RingElem: unhelpful error message when input is wrong)
Anna Maria Bigatti
16:26 CoCoALib Bug #1579: Readexpr/RingElem: unhelpful error message when input is wrong
Still to do: check other cases.
I modified only @ReadExpr(string)@ and @ReadAtom@ (for symbol).
I prefer to documen...
Anna Maria Bigatti
16:21 CoCoALib Bug #1579: Readexpr/RingElem: unhelpful error message when input is wrong
I think I improved these error messages (hard to spot in string otherwise):... Anna Maria Bigatti

22 Jan 2024

11:01 CoCoALib Feature #1763: implement ideal(R) for zero ideal, with no generators?
Anna: read it all, decide, implement, close! Anna Maria Bigatti
10:58 CoCoALib Design #1647: Suppress zero from ideal generators? Detect 1 and simplify generators?
Anna: recover ideas, read it all, decide, implement, and close! Anna Maria Bigatti
10:53 CoCoALib Design #908: Sum of ideals: what are the generators of (x) + (0)?
Neither the manual for CoCoALib nor for CoCoA-5 mention that the generators are the mere concatenation, so we are all... Anna Maria Bigatti
10:53 CoCoALib 0.25 hour (Design #908 (Closed): Sum of ideals: what are the generators of (x) + (0)?)
Anna Maria Bigatti
10:52 CoCoALib 0.25 hour (Slug #1739 (Closed): IsHomog for ideals)
Anna Maria Bigatti
10:28 CoCoALib Support #1761 (Feedback): MakeTermOrdMat: improve error mesg
Anna Maria Bigatti

19 Jan 2024

16:26 CoCoA-5 Bug #1623: EmacsUI: annoying colours
Tested also for @DenseUPolyRing@ (and made example for DUP) Anna Maria Bigatti
16:26 CoCoA-5 0.50 hour (Bug #1623 (Feedback): EmacsUI: annoying colours)
Anna Maria Bigatti
15:02 CoCoA-5 Bug #1623 (Feedback): EmacsUI: annoying colours
Anna Maria Bigatti
15:02 CoCoA-5 Bug #1623: EmacsUI: annoying colours
Done:... Anna Maria Bigatti
15:02 CoCoA-5 0.75 hour (Bug #1623 (Feedback): EmacsUI: annoying colours)
Anna Maria Bigatti
09:36 CoCoA-5 Bug #1623: EmacsUI: annoying colours
John Abbott wrote:
> Does the printing change if we use @indent@? I suppose not; but could it, should it?
It is ...
Anna Maria Bigatti
09:36 CoCoA-5 0.20 hour (Bug #1623 (Feedback): EmacsUI: annoying colours)
Anna Maria Bigatti

16 Jan 2024

15:52 CoCoA-5 Bug #1623: EmacsUI: annoying colours
New suggestion (the most compact I can think of)... Anna Maria Bigatti

12 Jan 2024

13:18 CoCoA 2.00 hours (Support #1774 (Feedback): Look of first Redmine page linked from CoCoA web page)
Anna Maria Bigatti
13:18 CoCoA Support #1774 (Feedback): Look of first Redmine page linked from CoCoA web page
I changed this page, which may be updated only by admin, so that it just contains links to other pages.
It now refer...
Anna Maria Bigatti
11:53 CoCoA-5 Support #1776: CoCoA-5 releases on redmine
(Just keep updating the description) Anna Maria Bigatti
11:52 CoCoA-5 Support #1776 (New): CoCoA-5 releases on redmine
Links to the list of issues dealt with in each release:
*CoCoA-5*: Computer Algebra System
- (2020) *CoCoA-5.3....
Anna Maria Bigatti
11:45 CoCoALib Support #1775: CoCoALib releases on redmine
(Just keep updating the description) Anna Maria Bigatti
11:29 CoCoALib Support #1775 (New): CoCoALib releases on redmine
Links to the list of issues dealt with in each release:
*CoCoALib: C++ library*
- (2024) *CoCoALib-0.998??* h...
Anna Maria Bigatti
 

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