CoCoA » CoCoALib

17 Mar 2022

23:40 Support #1674 (Closed): DocTeX.t2t missing several "index entries"

The file *@DocTeX.t2t@* seems to be missing several entries.
Complete it! Quickly!
John Abbott

16 Mar 2022

20:24 Support #1673 (New): Review examples

We should review the examples.
* some probably need to be updated thanks to new features added
* some are hard to c... John Abbott

15 Mar 2022

12:01 Support #1672 (New): Documentation: a good model to follow?

I found the following link which claim that Arch Linux doc is particularly well written:
https://www.theregister.com... John Abbott

07 Mar 2022

10:42 Design #1649: Add file SparsePolyOps-vector.C

We decided @syz@ to be in submodule.C. Checked in. Anna Maria Bigatti

10:04 Support #1555 (Closed): Software licence

Anna Maria Bigatti

05 Mar 2022

14:48 Feature #1652 (In Progress): Add LM to cocoalib ?

Any progress to report here? Also Gereon Kremer is hoping to use @DivAlg@.
It is surprising that it is (apparently)... John Abbott

04 Mar 2022

17:36 Support #1612 (Closed): Merge the doc file RadicalMembership.txt into ideal.txt

done.
I also consequently cleaned it up.
Anna Maria Bigatti

03 Mar 2022

15:29 Feature #1670: Build also dynamic/shared library for CoCoALib?

There is some information at the following URL -- no idea how reliable it might be.
@https://tldp.org/HOWTO/Program-... John Abbott

14:42 Support #1555: Software licence

Gereon has confirmed that the trial version seems to be fine for his purposes:
in ptic, he needed a revised copyrigh... John Abbott

02 Mar 2022

13:59 Feature #1670 (New): Build also dynamic/shared library for CoCoALib?

Bruns asks whether we could arrange for CoCoA to build also a dynamic/shared library.
This should work on Linux/Ma... John Abbott

24 Feb 2022

17:59 Design #1669: Review File subtree hierarchy

Some suggestions:
* separate @configuration@ from the subdir containing scripts.
* the subtree for CoCoA-5 document... John Abbott

17:57 Design #1669 (New): Review File subtree hierarchy

After writing a script to make a copy of the sources,
I would like to suggest a review of the structure of
the sour... John Abbott

23 Feb 2022

11:38 Design #1528 (Closed): MacOS compilation with clang

John Abbott

10:24 Support #1555 (Resolved): Software licence

I think I have done this mostly now.... quite a gruelling, mind-numbing task. And, yes, it did take a tediously long... John Abbott

10:00 Design #855 (Feedback): Copyright and authorship?

I have done almost all source code files. The remaining exceptions are Simoes and Arri.
Already checked in.
John Abbott

18 Feb 2022

16:57 Feature #1001 (In Progress): CoCoALib: ideas for student projects

This issue and #242 cover similar ground.
Suggestion: *split the 2 issues into: ones for CoCoA-5, and ones for CoC... John Abbott

15:32 Support #467 (Closed): Keep CoCoALib web page up to date! All pages!

Anna Maria Bigatti

15:26 Design #581 (Closed): C++14: MachineInt

I have fixed some minor bugs -- Bruns compiled on some weird platform which highlighted them.
Checked in. Hoping it... John Abbott

15:24 Feature #1598 (Closed): RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix

Anna Maria Bigatti

15:03 Feature #1598: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix

This issue overlaps with Design #1467. Anna Maria Bigatti

15:24 Design #1467 (Closed): Change syntax apply(phi,M) into phi(M)?

Anna Maria Bigatti

15:03 Design #1467: Change syntax apply(phi,M) into phi(M)?

This issue overlaps with Feature #1598.
Anna Maria Bigatti

17 Feb 2022

20:28 Feature #1598: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix

I have now removed @apply@ from all the packages as well... sigh!
All tests pass now. John Abbott

20:07 Feature #1598 (Feedback): RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix

I have now made @apply@ obsolescent, and updated the doc.
Hopefully all is OK now... I'd better run the tests (sigh... John Abbott

19:37 Feature #1210: New Fn: make public "coefficients" (of poly wrt a given PP basis)

If we require that the supplied QB be in order (incr or decr?)
then the question about permutations goes away.
Ca... John Abbott

16 Feb 2022

20:49 Support #1481 (Resolved): Release CoCoALib 0.99800

John Abbott

20:45 Feature #1580 (Closed): New fn prim for polys

Closing this issue. Created new issue for the generalization: #1668 John Abbott

20:43 Feature #1668 (New): Generalize prim

Generalize the function *@prim@* (see #1580).
Let it work in "towers" of extensions (where that makes sense).
John Abbott

20:41 Design #1528 (Feedback): MacOS compilation with clang

I have just searched quickly for doc about the mem fns for sending OpenMath serializations, but found nothing.
The g... John Abbott

20:25 Support #467 (Resolved): Keep CoCoALib web page up to date! All pages!

I think this is largely automatic now.
Can we close?
John Abbott

20:00 Feature #1667 (In Progress): GBasis over ZZ: port to CoCoALib

Port the GBasis over ZZ code (prototype in a CoCoA-5 package) into C++.
Also make several algorithmic improvements... John Abbott

19:42 Support #1666: MachineInt: chase through ULL changes

We will need new tests too.
Oh joy! That C++ has inherited so many "complicated/confusing" integer types...
Desi... John Abbott

19:39 Support #1666 (In Progress): MachineInt: chase through ULL changes

(2022-02-16) now using ULL as internal repr for @MachineInt@.
Must chase though all changes:
* check all calls to @... John Abbott

19:37 Design #581 (Resolved): C++14: MachineInt

I have modified the impl to use @unsigned long long int@ as the internal repr;
there is also a second impl which use... John Abbott