Activity
From 13 Oct 2011 to 11 Nov 2011
11 Nov 2011
- 08:54 CoCoALib Feature #30 (Closed): SwapRows, Cols
10 Nov 2011
- 17:10 CoCoA-5 Feature #25: Function "Call"
- The *Call* function is used when running the C4 tests. Not sure how easy it will be to rewrite the code which runs t...
09 Nov 2011
- 17:40 CoCoALib Bug #1 (Closed): MachineInteger --> MachineInt
- 15:22 CoCoALib Support #29 (Closed): CoCoA website: update web page for CoCoALib-0.9950
- ... and previous versions :-/
- 15:13 CoCoALib Feature #28 (Closed): rename RingQ, RingZ --> RingQQ, RingZZ
- For consistency with CoCoA-5
- 12:12 CoCoA-5 Bug #27 (Closed): CoCoA-5 Manual
- CoCoA-4 help file *CoCoAHelp.xml* needs to be updated to CoCoA-5.
The work is done by Elisa Fascio with the supervis... - 12:04 CoCoALib Support #26 (In Progress): Redmine Administration
- All what is needed to learn Redmine, make it usable, test it ...
- 11:45 CoCoA-5 Feature #18: Printing matrices: I/O unified style for CoCoA-5?
- Anna's suggestion could be made more workable if the ring/dimensions were printed in a comment after the matrix value...
- 11:36 CoCoA-5 Feature #18: Printing matrices: I/O unified style for CoCoA-5?
- Given that JAA and AMB are both largely convinced that it is best to print out just the matrix elements, AMB made a v...
08 Nov 2011
- 16:41 CoCoA-5 Feature #7: Automatic mapping between (some) rings
- JAA thinks that a good design approach would be to produce a function which takes as args two rings, and returns a *R...
- 15:51 CoCoA-5 Feature #25: Function "Call"
- JAA opposes the proposal because he thinks that it is no longer needed now that we have functions as first class obje...
- 15:36 CoCoA-5 Feature #25 (Closed): Function "Call"
- In CoCoA-5 there was a function +called+ +"Call"+
(apply a function to given arguments)
+called+ like this ;-)
<... - 12:38 CoCoA-5 Feature #18: Printing matrices: I/O unified style for CoCoA-5?
- Which tag should be used when matrices are printed?
# *Mat* is backward compatible with C4
# *matrix* is better align... - 12:34 CoCoA-5 Feature #18: Printing matrices: I/O unified style for CoCoA-5?
- It seems that both AMB and JAA are leaning towards the idea of not printing out the ring when printing a matrix. JAA...
- 12:30 CoCoALib Bug #1: MachineInteger --> MachineInt
- Redmine Admin wrote:
> MachineInteger --> MachineInt
> Rename the class in source, tests, examples.
and documentat... - 10:30 CoCoALib Feature #24 (In Progress): object files collected in one directory
- 10:30 CoCoALib Feature #24 (Resolved): object files collected in one directory
- 10:11 CoCoALib Feature #24 (Rejected): object files collected in one directory
- Step 1: all objects files should be created in one directory. This should facilitate makefile dependencies.
Step ... - 09:18 CoCoALib Bug #22 (Closed): Rename PPMonoidEvZZ?
- Should it be called *@PPMonoidEvBigInt@*?
(20120530)
Note at the moment the class is called *@PPMonoidBigEv@* and... - 08:56 CoCoALib Bug #21 (Closed): Rename NumTheory and NumTheoryQQ
- Should there be just one file NumTheory?
Or NumTheoryBigInt/BigRat?
Or BigIntArith/BigRatArith?
07 Nov 2011
- 18:26 CoCoALib Bug #1 (In Progress): MachineInteger --> MachineInt
- 16:04 CoCoA-5 Feature #18: Printing matrices: I/O unified style for CoCoA-5?
- There are three components to consider when printing out a matrix:
# the ring containing the entries
# the dimensions... - 14:57 CoCoA-5 Feature #18: Printing matrices: I/O unified style for CoCoA-5?
- Anna omitted to mention explicitly that it is deemed desirable that the printed form of a matrix should also be valid...
- 14:49 CoCoA-5 Feature #18 (In Progress): Printing matrices: I/O unified style for CoCoA-5?
- There is a (mild?)problem with Anna's first suggestion:...
04 Nov 2011
- 12:12 CoCoA-5 Feature #20 (Closed): How to get the compilation flags of CoCoA-5?
- something like BuildInfo from CoCoALib
- 11:51 CoCoA-5 Feature #19 (Closed): How to get the version number of CoCoA-5?
- How should we encode the version number of CoCoA-5?
Should it be in the packages?
Probably yes, together with a fun...
02 Nov 2011
- 15:58 CoCoA-5 Feature #18 (Closed): Printing matrices: I/O unified style for CoCoA-5?
- Currently matrices are printed by CoCoALib like this:...
- 15:35 CoCoA-5 Feature #12 (Closed): Add "syntax" to online manual
28 Oct 2011
- 17:00 CoCoALib Feature #17 (Closed): implement "binomial" (coefficient) for RingElem
- in CoCoA-5 it is currently called "Bin"
- 16:48 CoCoALib Bug #15 (Closed): Adjoint of a non-invertible matrix
- Problem with ...
- 16:43 CoCoA-5 Feature #13 (New): (short) manual for emacs interface
- 16:31 CoCoA-5 Feature #12 (Closed): Add "syntax" to online manual
- ? function
should also print the syntax of function
20 Oct 2011
- 14:20 CoCoALib Feature #11 (Closed): Bareiss algorithm
- Computing the determinant of a matrix using Bareiss algorithm.
Original paper: http://www.ams.org/journals/mcom/1968... - 11:51 CoCoA-5 Feature #8 (Closed): source region
- ...
- 11:48 CoCoA-5 Feature #7 (Resolved): Automatic mapping between (some) rings
- There are a few obvious cases, i.e. those for which there is a "single step" homomorphism, for example:
RingZ --> R
...
19 Oct 2011
- 12:45 CoCoALib Bug #6 (New): Sort out RingElem, RefRingElem, ConstRefRingElem mess
- Study in detail the current approach to handling _RingElem_s.
Write a report discussing the pros and cons, then de... - 12:42 CoCoALib Feature #5 (Closed): Coefficient extraction
- Design a way of extracting coefficients from a multivariate polynomial. Use the CoCoA-4 function "Coefficients" as i...
- 12:38 CoCoALib Feature #4 (Rejected): Squarefree GCD-free basis
- From a non-empty collection of polynomials compute a square-free gcd-free basis.
17 Oct 2011
- 14:57 CoCoALib Feature #3 (Closed): implement creation of a PPMonoidElement from vector<BigInt>
- implement PPMonoidElem(const PPMonoid& Gamma, const std::vector<BigInt>& v)
it is already as a comment in PPMonoid.H... - 14:55 CoCoALib Bug #2 (Closed): Makefile problem in ROOT and/or src/AlgebraicCore
- ...
- 14:46 CoCoALib Bug #1 (Closed): MachineInteger --> MachineInt
- MachineInteger --> MachineInt
Rename the class in source, tests, examples, documentation
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