CoCoA

01 Aug 2014

16:25 CoCoALib 0.25 hour (Feature #62 (Closed): polynomial coefficient extraction w.r.t. single variable -- dense output)

Already done John Abbott

10:08 CoCoALib 1.00 hour (Support #599 (Closed): Release: CoCoALib-0.99534)

fixed ManExamples Anna Maria Bigatti

09:41 CoCoA-5 1.00 hour (Feature #603 (Closed): Resume CheckArgTypes)

all done Anna Maria Bigatti

08:16 CoCoALib 0.50 hour (Feature #298 (Closed): Valgrind: keep CoCoALib at 0 memory leaks)

testing: 16 bytes is constant Anna Maria Bigatti

31 Jul 2014

18:32 CoCoALib 0.50 hour (Support #599 (Closed): Release: CoCoALib-0.99534)

almost done Anna Maria Bigatti

18:07 CoCoALib 0.25 hour (Feature #298 (Closed): Valgrind: keep CoCoALib at 0 memory leaks)

made more precise Anna Maria Bigatti

17:43 CoCoALib 2.00 hours (Feature #310 (Closed): ordering and grading (weights) matrix)

done: OrdMat, GradingMat Anna Maria Bigatti

13:54 CoCoALib 0.10 hour (Feature #310 (Closed): ordering and grading (weights) matrix)

Not yet resolved John Abbott

13:52 CoCoALib 1.00 hour (Feature #310 (Closed): ordering and grading (weights) matrix)

Chosen name John Abbott

17:36 CoCoA-5 2.00 hours (Support #325 (Closed): CoCoAManual: display syntax first)

emacs macro! Anna Maria Bigatti

17:00 CoCoALib 0.10 hour (Feature #218 (Closed): CoCoALib normaliz interface)

Closing John Abbott

16:55 CoCoALib 0.15 hour (Design #584 (Closed): BaseRing for all rings)

Closing John Abbott

16:53 CoCoALib 2.00 hours (Support #252 (Closed): Documentation for tmp.H (utils on vectors and other containers))

Resolved John Abbott

15:13 CoCoA-5 0.50 hour (Support #169 (Closed): Font for parameters in manual)

rules listing Anna Maria Bigatti

15:08 CoCoA-5 0.50 hour (Design #294 (Closed): BuiltInFunctions: General "OneLiner" for arguments of different type)

resolved? Anna Maria Bigatti

14:54 CoCoALib 0.50 hour (Feature #72 (Closed): MatByRows, MatByCols)

Accept as is. John Abbott

30 Jul 2014

17:59 CoCoALib 0.25 hour (Feature #150 (In Progress): RingOf rather than owner? (and than AmbientRing, ...))

clarified in title Anna Maria Bigatti

16:56 CoCoALib 0.10 hour (Feature #150 (In Progress): RingOf rather than owner? (and than AmbientRing, ...))

Note John Abbott

17:22 CoCoA-5 2.00 hours (Feature #590 (Closed): package for subalgebras)

done and documented Anna Maria Bigatti

17:20 CoCoA-5 0.25 hour (Feature #359 (Closed): RingOf for list)

asking for comment Anna Maria Bigatti

16:54 CoCoALib 2.00 hours (Design #584 (Closed): BaseRing for all rings)

Almost done! John Abbott

13:40 CoCoALib 2.00 hours (Design #584 (Closed): BaseRing for all rings)

Progress John Abbott

10:55 CoCoALib 1.00 hour (Support #528 (Closed): Release: CoCoALib-0.99533)

adjusting design: only one page now for presentation and download Anna Maria Bigatti

29 Jul 2014

16:26 CoCoA-5 0.50 hour (Design #403 (Rejected): Misuse of dot-dot operator)

improved error message Anna Maria Bigatti

12:31 CoCoA-5 0.10 hour (Design #403 (Rejected): Misuse of dot-dot operator)

One further idea John Abbott

12:04 CoCoA-5 0.25 hour (Design #403 (Rejected): Misuse of dot-dot operator)

Further notes John Abbott

11:54 CoCoA-5 0.30 hour (Design #403 (Rejected): Misuse of dot-dot operator)

Suggestion John Abbott

07:28 CoCoA-5 0.25 hour (Design #403 (Rejected): Misuse of dot-dot operator)

reject? Anna Maria Bigatti

11:18 CoCoALib 0.10 hour (Feature #585 (Closed): (Hilbert-) quasi-polynomials)

Closing after 2 weeks in feedback John Abbott

09:34 CoCoALib 0.50 hour (Bug #190 (Closed): Subtle ref count bug for poly rings (via CoeffEmbeddingHom))

testing Anna Maria Bigatti

09:31 CoCoA-5 1.00 hour (Feature #273 (Closed): Package for Polynomial Algebra Homomorphisms)

final comments Anna Maria Bigatti

28 Jul 2014

21:50 CoCoA-5 0.50 hour (Bug #382 (Closed): Subtle bug with CoeffEmbeddingHom)

Done! John Abbott

21:46 CoCoALib 2.00 hours (Bug #190 (Closed): Subtle ref count bug for poly rings (via CoeffEmbeddingHom))

Checked in John Abbott

21:42 CoCoALib 1.00 hour (Bug #2 (Closed): Makefile problem in ROOT and/or src/AlgebraicCore)

Bloody Apple! John Abbott

17:48 CoCoA-5 0.25 hour (Feature #173 (Rejected): Anonymous symbols: should they be available in CoCoA-5?)

final discussion with John --> reject Anna Maria Bigatti

17:44 CoCoA-5 0.25 hour (Feature #20 (Closed): How to get the compilation flags of CoCoA-5?)

It was already done... Anna Maria Bigatti

17:41 CoCoA-5 0.25 hour (Design #412 (In Progress): intersection (all lower case))

describing current situation Anna Maria Bigatti

17:12 CoCoA-5 0.50 hour (Slug #99 (Closed): Function "insert": obsolescent)

documented as obsolescent Anna Maria Bigatti

17:01 CoCoA-5 0.25 hour (Feature #25 (Closed): Function "Call")

documented as obsolete Anna Maria Bigatti

16:51 CoCoALib 0.10 hour (Feature #554 (Closed): CoCoALib-Normaliz interface: cannot print a cone)

Close? John Abbott

16:35 CoCoA-5 0.25 hour (Feature #330 (Closed): Syzygy for modules: homogeneous module)

made new issue for non-homogenerous input Anna Maria Bigatti

10:55 CoCoA-5 2.00 hours (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

also PtrCast into RefTo<..> Anna Maria Bigatti

27 Jul 2014

12:57 CoCoALib 0.25 hour (Feature #586 (Rejected): BigInt ctor from a machine integer)

Seems OK John Abbott

12:34 CoCoALib 2.50 hours (Bug #190 (Closed): Subtle ref count bug for poly rings (via CoeffEmbeddingHom))

Seems to be working OK John Abbott

25 Jul 2014

19:50 CoCoA-5 2.00 hours (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

templates Anna Maria Bigatti

16:16 CoCoA-5 4.00 hours (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

fixed all switches Anna Maria Bigatti

12:53 CoCoA-5 0.25 hour (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

More ideas John Abbott

09:11 CoCoA-5 0.50 hour (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

mostly done Anna Maria Bigatti

08:47 CoCoA-5 1.50 hour (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

started, going well Anna Maria Bigatti

13:00 CoCoALib 0.50 hour (Bug #190 (Closed): Subtle ref count bug for poly rings (via CoeffEmbeddingHom))

Root cause John Abbott

08:19 CoCoA-5 0.25 hour (Support #488 (Closed): CoCoAManual: Help page for porting old C4 code to C5)

some comments Anna Maria Bigatti

24 Jul 2014

21:19 CoCoA-5 0.50 hour (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

Some thoughts John Abbott

18:56 CoCoA-5 0.10 hour (Support #488 (Closed): CoCoAManual: Help page for porting old C4 code to C5)

Name does not convince me John Abbott

18:19 CoCoA-5 1.00 hour (Support #488 (Closed): CoCoAManual: Help page for porting old C4 code to C5)

updated translation table Anna Maria Bigatti

18:00 CoCoA-5 1.50 hour (Bug #378 (Closed): Ungraceful behaviour: Source inside For loop)

maybe that's done? Anna Maria Bigatti

10:38 CoCoA-5 0.25 hour (Bug #378 (Closed): Ungraceful behaviour: Source inside For loop)

we should allow source in a loop Anna Maria Bigatti

10:34 CoCoA-5 0.50 hour (Bug #378 (Closed): Ungraceful behaviour: Source inside For loop)

adding info Anna Maria Bigatti

09:56 CoCoA-5 1.50 hour (Feature #596 (Closed): function "packages")

done, tested, documentes Anna Maria Bigatti

23 Jul 2014

12:32 CoCoA-5 0.25 hour (Design #595 (Closed): rename BigIntValue, IdealValue --> INTValue, IDEALValue? or even INT, IDEAL?)

suggestion for INT, IDEAL Anna Maria Bigatti

22 Jul 2014

15:59 CoCoA-5 2.00 hours (Bug #594 (Closed): CharPoly(MAT) and MinPoly(MAT) work in different settings: unify behaviaour)

done Anna Maria Bigatti

12:44 CoCoA-5 0.25 hour (Feature #173 (Rejected): Anonymous symbols: should they be available in CoCoA-5?)

thinking, trying... rejecting? Anna Maria Bigatti

09:42 CoCoA-5 0.25 hour (Design #491 (In Progress): Cleaning: Cruft in CoCoA-5 packages)

a little bit at a time... Anna Maria Bigatti

09:40 CoCoA-5 0.25 hour (Feature #512 (New): Resurrect MakeCheck())

problem with path? Anna Maria Bigatti

09:19 CoCoA-5 0.50 hour (Bug #132 (Closed): BringIn should allow reduction modulo p)

works in some cases Anna Maria Bigatti

08:47 CoCoA-5 0.25 hour (Design #476 (In Progress): Review utility of package IO)

format Anna Maria Bigatti

08:27 CoCoA-5 0.50 hour (Design #546 (Closed): ideal wants LIST of RINGELEM)

fixed for ideal([...]) Anna Maria Bigatti

07:44 CoCoA-5 0.50 hour (Feature #518 (Closed): incr/decr functions: to be used in packages)

all done (I think) Anna Maria Bigatti

21 Jul 2014

18:39 CoCoA-5 8.00 hours (Bug #279 (Closed): Bug in Radical (actually a RingHom problem))

usual homom ref-count bug Anna Maria Bigatti

18 Jul 2014

16:08 CoCoA-5 0.50 hour (Feature #518 (Closed): incr/decr functions: to be used in packages)

list.cpkg5 Anna Maria Bigatti

16:08 CoCoA-5 0.50 hour (Feature #518 (Closed): incr/decr functions: to be used in packages)

list.cpkg5 Anna Maria Bigatti

13:52 CoCoA-5 0.25 hour (Support #558 (Closed): CoCoAManual: semi-automatic check of all input)

more explanations Anna Maria Bigatti

12:55 CoCoA-5 2.00 hours (Bug #543 (Closed): Interpreter: problem when calling the manual with trailing spaces and comments)

done and tested Anna Maria Bigatti

10:15 CoCoA-5 1.50 hour (Support #522 (Closed): Manual: duplication in "see also" and "All other matches")

done and tested Anna Maria Bigatti

09:06 CoCoA-5 2.00 hours (Bug #524 (Closed): BuiltInFunctions: remove calls to WrongTypeException)

done and tested Anna Maria Bigatti

17 Jul 2014

17:56 CoCoALib 1.00 hour (Design #311 (Closed): XelMat, StdDegRevLexMat, ... should be MatrixView)

Not happy John Abbott

16:39 CoCoALib 1.00 hour (Feature #72 (Closed): MatByRows, MatByCols)

Adding missing code John Abbott

15:01 CoCoALib 0.20 hour (Bug #73 (Closed): Repeated rows/cols in submat)

John Abbott

14:39 CoCoALib 0.25 hour (Bug #73 (Closed): Repeated rows/cols in submat)

Already done John Abbott

14:29 CoCoALib 0.10 hour (Design #415 (Closed): Remove AsPolyRing etc?)

Closing after 1 week in feedback John Abbott

14:26 CoCoALib 0.10 hour (Feature #571 (Closed): CmpAbs for RingElem)

Closing after 3 weeks in feedback John Abbott

14:24 CoCoALib 0.25 hour (Feature #437 (In Progress): MemPool: order free blocks?)

An idea John Abbott

14:18 CoCoALib 0.25 hour (Feature #437 (In Progress): MemPool: order free blocks?)

To avoid sleepless nights John Abbott

16 Jul 2014

19:01 CoCoA-5 0.25 hour (Bug #524 (Closed): BuiltInFunctions: remove calls to WrongTypeException)

BaseRing Anna Maria Bigatti

16:18 CoCoALib 0.25 hour (Feature #72 (Closed): MatByRows, MatByCols)

Rename C5 fns MakeMatByRows John Abbott

14:57 CoCoALib 0.25 hour (Feature #72 (Closed): MatByRows, MatByCols)

Already done John Abbott

15:51 CoCoA-5 0.25 hour (Bug #34 (Closed): CoCoAManual: obsolete entries in the manual)

Warning about obsolescence? John Abbott

15:37 CoCoA-5 2.00 hours (Bug #34 (Closed): CoCoAManual: obsolete entries in the manual)

design, testing, documenting Anna Maria Bigatti

15:18 CoCoA-5 1.00 hour (Support #488 (Closed): CoCoAManual: Help page for porting old C4 code to C5)

make proper chapter in the manual Anna Maria Bigatti

13:43 CoCoA-5 0.10 hour (Support #488 (Closed): CoCoAManual: Help page for porting old C4 code to C5)

OK John Abbott

14:42 CoCoALib 0.10 hour (Bug #264 (Closed): Compilation problem with "degree.H" (inline fn defns))

Very strange John Abbott

14:38 CoCoALib 0.25 hour (Feature #564 (New): Temporary file for experimentation)

Still a good idea? John Abbott

14:14 CoCoALib 0.10 hour (Bug #591 (In Progress): Problem with template instantiation and order of include directives)

Clang gives no error John Abbott

14:07 CoCoALib 1.00 hour (Bug #591 (In Progress): Problem with template instantiation and order of include directives)

Very strange John Abbott

12:32 CoCoA-5 0.25 hour (Bug #566 (Closed): Online help: problem with "<>")

done - final check Anna Maria Bigatti

15 Jul 2014

18:14 CoCoA-5 2.00 hours (Feature #588 (Closed): Resume code for "gin" (generic initial ideal))

done, documented, cvs-ed Anna Maria Bigatti

15:08 CoCoALib 0.25 hour (Design #582 (New): Error codes: use same code for "not poly ring" and "not elem poly ring")

Copied from email John Abbott

14:47 CoCoALib 0.30 hour (Support #252 (Closed): Documentation for tmp.H (utils on vectors and other containers))

More ideas John Abbott

14:38 CoCoA-5 0.50 hour (Bug #34 (Closed): CoCoAManual: obsolete entries in the manual)

added [OBSOLETE] in titles Anna Maria Bigatti

13:48 CoCoA-5 0.25 hour (Bug #34 (Closed): CoCoAManual: obsolete entries in the manual)

Good idea! John Abbott

12:37 CoCoA-5 0.25 hour (Bug #34 (Closed): CoCoAManual: obsolete entries in the manual)

(obsolete) in the title Anna Maria Bigatti

13:40 CoCoALib 0.25 hour (Feature #586 (Rejected): BigInt ctor from a machine integer)

Let's try! John Abbott

12:27 CoCoA-5 0.50 hour (Design #525 (Closed): BuiltInFunctions: evalArgAsT1OrT2, evalArgAsT1OrT2OrT3, ... last argument)

done and documented Anna Maria Bigatti

11:02 CoCoA-5 2.00 hours (Design #525 (Closed): BuiltInFunctions: evalArgAsT1OrT2, evalArgAsT1OrT2OrT3, ... last argument)

done Anna Maria Bigatti

14 Jul 2014

18:22 CoCoALib 0.50 hour (Feature #304 (Closed): Module ordering and grading (and shifts))

shifts are working Anna Maria Bigatti

18:17 CoCoA-5 4.00 hours (Support #559 (Closed): Release: CoCoA-5.1.0)

done a long time ago Anna Maria Bigatti

18:13 CoCoALib 0.25 hour (Design #432 (In Progress): Semantics of IsPrintedWithMinus)

An idea John Abbott

18:09 CoCoA-5 2.00 hours (Design #493 (Closed): Cleanup Hilbert package hp.cpkg5)

done and documented Anna Maria Bigatti

17:53 CoCoALib 0.25 hour (Support #252 (Closed): Documentation for tmp.H (utils on vectors and other containers))

generalized John Abbott

17:49 CoCoALib 0.20 hour (Support #252 (Closed): Documentation for tmp.H (utils on vectors and other containers))

I/O John Abbott

17:23 CoCoALib 2.00 hours (Support #252 (Closed): Documentation for tmp.H (utils on vectors and other containers))

Done! John Abbott

15:07 CoCoALib 0.25 hour (Design #415 (Closed): Remove AsPolyRing etc?)

builtin functions are now oneliners Anna Maria Bigatti

14:39 CoCoALib 1.00 hour (Feature #565 (In Progress): FloatApprox for TwinFloat values?)

First attempt John Abbott

14:34 CoCoALib 1.00 hour (Support #452 (Closed): Documentation for adding functions to CoCoA-5 (BuiltInFunctions and BuiltInOneLiners))

improved Anna Maria Bigatti

14:25 CoCoALib 0.25 hour (Feature #586 (Rejected): BigInt ctor from a machine integer)

Proposal John Abbott

14:03 CoCoALib 2.50 hours (Feature #585 (Closed): (Hilbert-) quasi-polynomials)

Almost done! John Abbott

13:34 CoCoALib 0.20 hour (Feature #580 (Closed): Example for PPVector: ex-PPVector)

Tidying John Abbott

10:32 CoCoA-5 1.00 hour (Feature #273 (Closed): Package for Polynomial Algebra Homomorphisms)

documented Anna Maria Bigatti

09:26 CoCoA-5 0.50 hour (Feature #484 (Closed): Evaluate in other ring (was called :: in CoCoA-4))

done and documented Anna Maria Bigatti

08:51 CoCoA-5 0.50 hour (Feature #484 (Closed): Evaluate in other ring (was called :: in CoCoA-4))

added ReadExpr - tested - cvsed Anna Maria Bigatti

11 Jul 2014

15:42 CoCoALib 0.25 hour (Feature #586 (Rejected): BigInt ctor from a machine integer)

Pros and cons John Abbott

15:26 CoCoALib 0.25 hour (Feature #586 (Rejected): BigInt ctor from a machine integer)

Seems to work for me John Abbott

14:35 CoCoA-5 3.00 hours (Feature #273 (Closed): Package for Polynomial Algebra Homomorphisms)

cleaned up and checked in Anna Maria Bigatti

14:26 CoCoALib 1.00 hour (Bug #190 (Closed): Subtle ref count bug for poly rings (via CoeffEmbeddingHom))

bug resurfaced after working on packege for ker/IsInjective/.. Anna Maria Bigatti

12:05 CoCoALib 0.60 hour (Feature #165 (Closed): FractionField -- only of TrueGCDDomain?)

Conclusion John Abbott

10 Jul 2014

16:52 CoCoALib 0.25 hour (Design #584 (Closed): BaseRing for all rings)

Name clash? John Abbott

16:01 CoCoALib 0.25 hour (Design #308 (In Progress): Error: ERR::NotNonZero instead of ERR::ZeroRingElem? [--> ReqNonZero])

My preference John Abbott

15:32 CoCoALib 0.50 hour (Design #415 (Closed): Remove AsPolyRing etc?)

Updated doc John Abbott

14:26 CoCoALib 0.10 hour (Feature #568 (Closed): Valid symbol heads)

Closing after ~4 weeks in feedback John Abbott

13:38 CoCoALib 0.10 hour (Feature #223 (Closed): Automatic mapping of RingElems)

Closing after 4 months in feedback John Abbott

13:35 0.10 hour (Support #425 (Closed): Osnabrueck 2014-01)

Closing after 5 months John Abbott

13:32 0.25 hour (Bug #238 (Closed): Cleaner CVS?)

Closing after 5 months in feedback John Abbott