CoCoA » CoCoALib

16 Aug 2014

16:04 Design #592: Review design of ConstMatrixView

After having resolved #350, I have some other questions about the general design of matrices and their views.
The ... John Abbott

16:01 Bug #350 (Closed): problem with "matrix" argument in functions

Since all tests seems to work correctly, I'm closing this issue.
There are some design questions still to consider, ... John Abbott

15:22 Bug #350: problem with "matrix" argument in functions

CVS is working terribly: sometimes fails, otherwise VERY SLOW. No idea why :-(
I hope to succeed with checking in -... John Abbott

14:55 Bug #350: problem with "matrix" argument in functions

I have made a few changes. All CoCoALib tests pass, and the example I gave above produces the desired behaviour. Ch... John Abbott

13:46 Bug #350: problem with "matrix" argument in functions

Here is an explicit example:... John Abbott

13:42 Bug #350 (In Progress): problem with "matrix" argument in functions

I've just been burned by this bug. It definitely falls into the category *nasty surprise*. I'll try to fix ASAP.
John Abbott

01 Aug 2014

16:25 Feature #62 (Closed): polynomial coefficient extraction w.r.t. single variable -- dense output

This has already been done: it is the function *@CoeffVecWRT@*.
Closing.
John Abbott

10:08 Support #599: Release: CoCoALib-0.99534

fixed ManExamples (and fixed code for checking ;-) Anna Maria Bigatti

10:00 Support #604 (New): Release: CoCoALib-0.99535

Anna Maria Bigatti

09:59 Support #604 (Closed): Release: CoCoALib-0.99535

Everything related to making a CoCoALib release:
finalize
make veryclean; make (full make, with all tests and ex... Anna Maria Bigatti

31 Jul 2014

18:32 Support #599: Release: CoCoALib-0.99534

finalize: done
tests - make valgrind: OK
create snapshot: not yet (just missing VectorOperations.txt)
updated we... Anna Maria Bigatti

17:49 Feature #310 (Closed): ordering and grading (weights) matrix

Anna Maria Bigatti

17:43 Feature #310 (Resolved): ordering and grading (weights) matrix

Renaming done: OrdMat, GradingMat (2014-07)
Moving the MatrixView proposal into another issue Anna Maria Bigatti

13:54 Feature #310: ordering and grading (weights) matrix

Postponing to after Seoul as there are some unresolved aspects.
John Abbott

13:52 Feature #310 (In Progress): ordering and grading (weights) matrix

We have chosen the name *@OrdMat@* (and mem fn called *@myOrdMatCopy@*). Also added this fn for @PPMonoid@ and @Spar... John Abbott

17:47 Design #602 (Closed): OrdMat: should it be a reference to a MatrixView in all PPOrderings?

The function *OrdMat* needs to create a new copy of the ordering matrix because not all @PPOrdering@ objects actually... Anna Maria Bigatti

17:00 Feature #218 (Closed): CoCoALib normaliz interface

@Christof: you've done a good job, I think this issue can be closed now. Closing!
John Abbott

16:57 Bug #577 (Closed): Hilbert crashes with > 100 indeterminates

John Abbott

16:56 Feature #68 (Closed): cleanup doc for matrix, MatrixViews, *Matrix*,....

John Abbott

16:55 Design #584 (Closed): BaseRing for all rings

Time is tight. Since it is just a name change, no real need to stay in feedback for any length of time. Closing.
John Abbott

16:53 Support #252 (Closed): Documentation for tmp.H (utils on vectors and other containers)

The final (hasty?) decision is the call the file *@VectorOperations.H@* (even though most functions in it apply to ot... John Abbott

15:01 Feature #304 (Closed): Module ordering and grading (and shifts)

I think it is all done (naive resolutions work).
If some wrong aspect arises it'll become a new specific issue. Anna Maria Bigatti

14:54 Feature #72 (Closed): MatByRows, MatByCols

Christof has a valid point about the mnemonic value of including *@view@* in the name, but Anna points out that none ... John Abbott

14:38 Design #601 (In Progress): LongRange: in which file should it be declared/defined?

Currently @LongRange@ resides in @utils.H@; it is the only function there that requires inclusion of the standard hea... John Abbott

12:38 Feature #227: HilbertBasis from Normaliz: full-lattice or not?

Christof! we should talk about this in Seoul. Anna Maria Bigatti

12:31 Support #452 (Closed): Documentation for adding functions to CoCoA-5 (BuiltInFunctions and BuiltInOneLiners)

Anna Maria Bigatti

12:28 Feature #580 (Closed): Example for PPVector: ex-PPVector

Anna Maria Bigatti

12:20 Support #256 (In Progress): Improve doc about ordering/grading for poly rings

Most of the information is already in the documentation for @PPOrdering@.
So it is mainly a matter of redesigning it... Anna Maria Bigatti

30 Jul 2014

16:56 Feature #150: RingOf rather than owner? (and than AmbientRing, ...)

I note that I have just(20140730) checked in an update which introduces @RingOf@ for matrices, modules and ideals. John Abbott

16:54 Design #584 (Feedback): BaseRing for all rings

Checked in. Updated documentation. Everything works --> feedback.
John Abbott

13:40 Design #584: BaseRing for all rings

I have now changed the name @BaseRing@ into @RingOf@ for matrices and modules.
I have changed @AmbientRing@ into @Ri... John Abbott

10:57 Support #599 (Closed): Release: CoCoALib-0.99534

Everything related to making a CoCoALib release:
finalize
make veryclean; make (full make, with all tests and ex... Anna Maria Bigatti

10:56 Support #528 (Closed): Release: CoCoALib-0.99533

Anna Maria Bigatti

29 Jul 2014

11:18 Feature #585 (Closed): (Hilbert-) quasi-polynomials

Christof has reported no problems, so closing.
John Abbott

09:34 Bug #190 (Feedback): Subtle ref count bug for poly rings (via CoeffEmbeddingHom)

tested also... Anna Maria Bigatti

28 Jul 2014

21:46 Bug #190: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)

Anna confirmed that it works fine on her machine, so I have checked in (incl 2 new tests)
Still need to update the... John Abbott

21:43 Feature #554 (Closed): CoCoALib-Normaliz interface: cannot print a cone

John Abbott

17:45 Feature #554: CoCoALib-Normaliz interface: cannot print a cone

Yes. Christof Soeger

16:51 Feature #554: CoCoALib-Normaliz interface: cannot print a cone

*@Christof:* can we close this issue now? John Abbott

21:42 Bug #2 (In Progress): Makefile problem in ROOT and/or src/AlgebraicCore

Almost certainly part of the problem is that @ar ru@ on Mac OS X updates the mtime of the archive even when the archi... John Abbott

16:34 Feature #598 (New): Syzygy for modules: non-homogeneous module

Anna Maria Bigatti

16:31 Feature #598 (In Progress): Syzygy for modules: non-homogeneous module

Syz for modules with non-homogeneous input.
Maybe the CoCoALib code works, but....
needs proper testing.... John Abbott

27 Jul 2014

12:57 Feature #586: BigInt ctor from a machine integer

No complaints from anyone after checking in, so I regard the idea as safe and sound.
Postponing to "after Seoul" b... John Abbott

12:34 Bug #190 (Resolved): Subtle ref count bug for poly rings (via CoeffEmbeddingHom)

I have implemented the changes suggested in my previous comment (_i.e._ rings no longer store cached copies of their ... John Abbott

25 Jul 2014

13:00 Bug #190: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)

I think the real problem is that some rings store certain @RingHom@ values inside themselves (thus creating an indire... John Abbott

20 Jul 2014

17:23 Bug #593 (Closed): Temporary directories used during configuration

Improvements needed for the TMP_DIRs used during configuration:
* perhaps use std prefix so that they can all be rem... John Abbott

18 Jul 2014

14:57 Feature #437: MemPool: order free blocks?

John Abbott wrote:
> Or maybe a @MemPool@ could count how many new/deletes, and reorder every 65536 calls...
I ha... Anna Maria Bigatti