Activity
From 09 Jan 2013 to 07 Feb 2013
06 Feb 2013
- 08:10 Feature #206: Matrix equation solving: LinKer
- Both ways make sense, then I think we should follow the usual rule: "do what other systems do" (and then find a good ...
05 Feb 2013
- 11:55 Feature #206: Matrix equation solving: LinKer
- Non sono d'accordo. Se si guarda la risposta, non si può proprio capire che le soluzioni sono le colonne.
Infatti que... - 09:06 Feature #206: Matrix equation solving: LinKer
- I think that solutions (and kernel) *X* should be written so that
*AX = b* and that is what we have chosen for CoCoA...
04 Feb 2013
- 16:41 Feature #298: Valgrind: keep CoCoALib at 0 memory leaks
- Removed leaks from *toric*.
This is now the situation on my Mac (which seems to have the mentioned problem with "thro... - 12:51 Feature #206: Matrix equation solving: LinKer
- Renzo does not like the current interface where the elements of the kernel appear as *columns* rather than rows. He ...
30 Jan 2013
- 18:01 Design #297: Modules design: brainstorming
- I think *GensToCols/GensToRows* would be quite useful functions, but what would be the actual meaning? It should rep...
- 11:51 Design #297: Modules design: brainstorming
- It would make lots of sense a syntax for creating a submodule from a matrix.
I suggest the syntax *SubmoduleCols(F,M... - 11:43 Design #297: Modules design: brainstorming
- I added (in CoCoA-5) the function *ModuleOf* analogue for *RingOf*
Does it make sense? for a ModuleElem yes, for a ...
28 Jan 2013
- 15:00 Feature #298 (In Progress): Valgrind: keep CoCoALib at 0 memory leaks
- JAA has corrected the leak which was detected in @test-RingElem1@.
JAA running @valgrind-3.8.1@ on his computer was ... - 08:26 Feature #298: Valgrind: keep CoCoALib at 0 memory leaks
- Almost all tests run with @definitely lost: 0 bytes in 0 blocks@.
These are the exceptions (I guess many are related)... - 08:02 Feature #298 (Closed): Valgrind: keep CoCoALib at 0 memory leaks
- We say CoCoALib does not leak memory, and that's mostly true.
Run...
25 Jan 2013
- 11:41 Design #297 (In Progress): Modules design: brainstorming
- Currently (25th Jan 2013) we have this inheritance:...
22 Jan 2013
- 16:37 Feature #229: Generator for random ring elements
- Is this true? do we really need it?
I suggest we remove this issue.
21 Jan 2013
- 18:27 Feature #278 (In Progress): add CoeffVecWRT to cocoalib
- The function *@CoeffVecWRT@* has been implemented (and documented).
Needs testing.
- 16:36 Design #291 (Feedback): NewZZmod and NewRingFp: improve manual, clarify implementation
- Added comment to doc files.
- 15:30 Feature #144 (Feedback): Buchberger-Moeller: generic impl
- Improved impl to handle case where NumPts differs from NumIndets.
Added *@IdealOfPoints@* to CoCoA-5.
Added a test ... - 15:21 Feature #123: IdealOfPoints with generic coeffs
- A reasonable outline of algorithm is:
# Choose a suitable homomorphism (to a prime (finite?) field?).
# Compute bas...
18 Jan 2013
- 19:18 Feature #51: polynomial coefficient extraction w.r.t. variable
- After verbal discussion with Anna, we decided that we prefer that the "terms" in the result be in *decreasing order o...
11 Jan 2013
- 09:32 Feature #51: polynomial coefficient extraction w.r.t. variable
- I think that, by its current implementation, the order of the elements in the result of *@CoefficientsWRT@* is set (i...
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