CoCoA

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

17 Dec 2017

17:14 CoCoALib Support #1099: MinPolyQuot: missing doc

True... I'm undecided where to put it. @RingElem.txt@?
Anna Maria Bigatti

17:07 CoCoA-5 Design #1127: subalgebra package obsolete?

Now it also exports @implicit@, which is computed via @ker_H@. Anna Maria Bigatti

17:00 CoCoA-5 Design #1128 (Feedback): HomomorphismFns.cpkg5 no longer needed?

removed Anna Maria Bigatti

16 Dec 2017

15:19 CoCoALib Support #887: My first compilations with clang

It would be helpful to "ignore" warnings which will disappear when we update the code to be C++11 compatible.
The ... John Abbott

15 Dec 2017

19:02 CoCoALib Bug #1143: Polynomial multiplication wrong for non integral rings

added test for cocoalib (in test-SparsePolyRing1)
cvs-ed Anna Maria Bigatti

18:50 CoCoALib Bug #1143: Polynomial multiplication wrong for non integral rings

Easy to fix, but can we avoid doing too many checks?
Make tests for all polynomial types. Anna Maria Bigatti

18:48 CoCoALib Bug #1143 (Closed): Polynomial multiplication wrong for non integral rings

In cocoa-5 syntax... Anna Maria Bigatti

18:37 CoCoA-5 Feature #1142: NewZZmod: port to CoCoA-5

John ported it to CoCoA-5.
I added it to the manual.
Found a bug: printing 0 coeff (this means it contains a summa... Anna Maria Bigatti

18:33 CoCoA-5 Feature #1142 (Closed): NewZZmod: port to CoCoA-5

NewZZmod allows big integers, and non-primes. Anna Maria Bigatti

18:09 CoCoALib Feature #1090: ExternaLib-MathSAT: first prototype

added documentation in cocoa-5
Anna Maria Bigatti

17:35 CoCoALib Feature #1090: ExternaLib-MathSAT: first prototype

Added documentation in CoCoALib Anna Maria Bigatti

17:04 CoCoALib Feature #1090: ExternaLib-MathSAT: first prototype

Cleaned up examples (now 2 examples).
Anna Maria Bigatti

17:30 CoCoALib Feature #319 (Closed): BOOST -- how it could help in CoCoALib

I now think that it is better to avoid using BOOST if reasonably possible, since otherwise it introduces another "ted... John Abbott

17:27 CoCoALib Bug #905: txt2tags: double quotes wrong in LaTeX

See the maintainer doc for @ApproxPts@ for a case where double quotes appear.
There are surely others, but I wanted ... John Abbott

17:21 CoCoALib Bug #693 (Closed): Makefile_dependencies in src/tests/

Strictly the tests could depend explicitly on just those header files actually included. In practice this extra depe... John Abbott

16:42 CoCoALib Bug #1101 (Closed): Bug in MinPolyModular (insufficient rational reconstruction)

John Abbott

16:39 CoCoALib Bug #1083 (Closed): MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error)

John Abbott

16:37 CoCoALib Design #683 (Closed): Module index component in internal compressed representation

The code has been unchanged for over a year, and no problems have yet arisen (because no one has tried computing with... John Abbott

16:28 CoCoALib Support #887 (Resolved): My first compilations with clang

I still get lots of wanrings, but I don't know how to solve them.
Maybe we should close this (it's a long time since... Anna Maria Bigatti

16:25 CoCoALib Support #1058 (Feedback): CoCoALib version in Documentation and Examples

Dona, using sed.
Anna Maria Bigatti

16:20 CoCoA-5 Support #1000 (Closed): CoCoAManual for "all cocoa commands"

John Abbott

15:57 CoCoA-5 Feature #1073 (Closed): RelNotes: current version or all previous versions?

John Abbott

15:53 CoCoA-5 Design #1127 (Closed): subalgebra package obsolete?

John Abbott

15:46 CoCoA-5 Feature #988 (Closed): Makefile: install target for cocoa5

Until the installation process actually becomes used by some people, it will be hard to debug it.
I think the curren... John Abbott

15:41 CoCoA-5 Support #1074 (Closed): CoCoAManual: entry for radical

John Abbott

15:37 CoCoA-5 Bug #1032 (Closed): IsInRadical: fragile code

John Abbott

15:36 CoCoA-5 Slug #1141 (New): IsInRadical: for monomial ideals

Make a faster impl for monomial ideals.
Here is a contrived example of a slug:... John Abbott

15:30 CoCoA-5 Bug #946: Function "ideal" evaluates the argument twice

Postponing to next version; it is better to deal with all fns, and then close (rather than close after having dealt w... John Abbott

15:18 CoCoALib Feature #37 (Closed): matrix constructors

John Abbott

15:16 CoCoALib Bug #1135 (Closed): Compilaton with --debug configuration option gives errors

I have also improved the message placed in PREPROCESSOR_DEFNS.H near the definition/undefinition of @CoCoA_DEBUG@ John Abbott

15:08 CoCoALib Bug #975 (Closed): configure: possibly ignore GMP compilation flags

It has been working fine for several months with the extraction of GMP flags disabled by default.
I still have to de... John Abbott