CoCoA

16 Jan 2018

18:21 CoCoA-5 Bug #275 (Feedback): Unhelpful error messages when SmallExponent_t is unsigned char.

After changing some "ugly" code for finding which indets are actually in a poly (in @radical.cpkg5@ and in @BringIn.c... John Abbott

18:16 CoCoALib Feature #658: Indets actually in a poly (or vector or matrix)

This is definitely needed: *There are awkward work-arounds in @radical.cpkg5@ and in @BringIn.cpkg5@.*
John Abbott

16:13 CoCoALib Support #1056: Release: CoCoALib-0.99560 (together with CoCoA-5.2.2)

uploaded manuals to research gate Anna Maria Bigatti

16:11 CoCoA-5 Support #977: "universal denominator" (related with GroebnerFanIdeals)

I wonder whether it might be nice to have a function which returns a "partly factorized" universal denom. I used the... John Abbott

16:03 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

uploaded examples, cocoalib doc, cocoa5 doc Anna Maria Bigatti

15:39 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

compilations done, giving up linux 32bit
updated download web page Anna Maria Bigatti

11:38 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

all compilations done Anna Maria Bigatti

15:44 CoCoA-5 Feature #1119 (Closed): Mailing list for CoCoAUsers

Anna Maria Bigatti

15:42 CoCoA-5 Bug #755: Find out how to compile statically on linux

Another external library which causes trouble is *@libreadline@*.
On my current linux box the system installed readl... John Abbott

15:37 CoCoA-5 Bug #755: Find out how to compile statically on linux

Readline done, but still this contains some other dynamic library.
Final (sad) decision: no readline in the linux bi... Anna Maria Bigatti

15:35 CoCoA-5 Support #187 (Closed): CoCoA-5 (partial) releases: make the process simpler

Improved instructions and release file for windows (just works for me, but that's enough)
Now the most tedious par... Anna Maria Bigatti

15:30 CoCoA-5 Feature #1142 (Closed): NewZZmod: port to CoCoA-5

John Abbott

15:28 CoCoA-5 Design #1128 (Closed): HomomorphismFns.cpkg5 no longer needed?

John Abbott

11:37 CoCoALib Support #887 (Closed): My first compilations with clang

John Abbott

09 Jan 2018

18:17 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

John Abbott wrote:
> It seems that there should be an extra include directive in @BuiltinFunctions.C@:
> [...]
>
... Anna Maria Bigatti

08 Jan 2018

14:53 CoCoA-5 Design #1146: Use Flatpak and/or Snap on Linux?

I have given this low priority because I believe that "Flatpak" and "Snap" are still rather young ideas, and for us i... John Abbott

14:50 CoCoA-5 Design #1146 (New): Use Flatpak and/or Snap on Linux?

Some Linux distros support applications in "Flatpak" or "Snap" format.
I believe these are something like lightweigh... John Abbott

23 Dec 2017

22:33 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

It seems that there should be an extra include directive in @BuiltinFunctions.C@:... John Abbott

22 Dec 2017

08:34 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

I spent yesterday afternoon trying (without succeeding to compile on linux).
I had updated the system (when I unsucc... Anna Maria Bigatti

21 Dec 2017

13:35 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

fixed some little bugs without a redmine issue.
Now (when I succed in cvs-ing from the virtual linux) I'll start com... Anna Maria Bigatti

11:56 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

compared CoCoATranslationTable with wordlist: consequent updates and fixes in both Anna Maria Bigatti

20 Dec 2017

18:25 CoCoA-5 Bug #755: Find out how to compile statically on linux

for Anna: remember readline.a!!!!! Anna Maria Bigatti

15:51 CoCoALib Feature #630 (Closed): Add graeffe function?

John Abbott

15:48 CoCoALib Bug #1143 (Closed): Polynomial multiplication wrong for non integral rings

John Abbott

12:25 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

More updates to TranslationTAble Anna Maria Bigatti

09:39 CoCoALib Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)

Fixed: it was just an "ARG ( 3)" instead of "ARG ( 1)" in BuiltinFunctions... Anna Maria Bigatti

09:06 CoCoALib Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)

Anna Maria Bigatti wrote:
> bug in IsInImage (from cocoa5).
> [...]
working on it, very strange: code looks hone... Anna Maria Bigatti

08:53 CoCoALib Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)

bug in IsInImage (from cocoa5).... Anna Maria Bigatti

08:47 CoCoALib Feature #1001 (Closed): CoCoALib: ideas for student projects

copied comments into equivalent issue #242 "Projects for students: crediti F and tesi" Anna Maria Bigatti

08:45 CoCoA-5 Support #242: CoCoA-5 Projects for students (e.g. crediti F and tesi)

*2022-04-25: COCOALIB PROJECTS REMAIN IN ISSUE #1001*
I recall from another equivalent issue (and close it https://c... Anna Maria Bigatti

19 Dec 2017

18:22 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

some work on translation table Anna Maria Bigatti

17:23 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

passed ManExamples Anna Maria Bigatti

17:07 CoCoA-5 Support #1061: Release: CoCoA-5.2.2

going through @time make ManExamples@ Anna Maria Bigatti

07:50 CoCoALib Support #1058 (Closed): CoCoALib version in Documentation and Examples

Anna Maria Bigatti

07:50 CoCoALib Feature #1090 (Closed): ExternaLib-MathSAT: first prototype

Anna Maria Bigatti

07:49 CoCoALib Bug #1143 (Feedback): Polynomial multiplication wrong for non integral rings

John fixed @DistrMPolyClean@ and @DistrMPolyInlPP@ (DMPII is only for coefficient in a field). Anna Maria Bigatti

07:45 CoCoALib Design #1145 (Closed): File names, coding conventions: Fns, Ops, Operations? part 2

We have used different styles:
MatrixOperations, RegisterServerOps
choose and rename
Anna Maria Bigatti

07:44 CoCoALib Design #1144 (Closed): File names, coding conventions: Fns, Ops, Operations? part 1

Anna Maria Bigatti

07:44 CoCoALib Design #1144: File names, coding conventions: Fns, Ops, Operations? part 1

HomomorphismFns renamed into HomomorphismOps: changed H,C,doc, makefiles, example, test in cocoalib and cocoa5.
Jo... Anna Maria Bigatti

18 Dec 2017

09:35 CoCoALib Design #1144 (In Progress): File names, coding conventions: Fns, Ops, Operations? part 1

My preferred is *Ops*.
I would change for 0.99560 only the new file @HomomorphismFns@, and postpone the other choice... Anna Maria Bigatti

09:31 CoCoALib Design #1144 (Closed): File names, coding conventions: Fns, Ops, Operations? part 1

We have used different styles:
MatrixOperations, HomomorphismFns, RegisterServerOps
unify style. Anna Maria Bigatti