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From 30 Dec 2013 to 28 Jan 2014

28 Jan 2014

18:18 Design #429 (Closed): factorization: public data fields, or mem fns allowing the fields to be updated.
Christof was surprised to see that the data fields in a @factorization@ are publicly modifiable. He suggested having... John Abbott
18:04 Design #254: How to return a Hilbert Series in CoCoALib
Anna Maria Bigatti wrote:
> Constructors:
> (RingElem num, factorization<RingElem> DenFactors) -- general
> (vecto...
Christof Soeger
18:04 Bug #413 (Feedback): OrdvArith: use of a single buffer is NOT THREADSAFE
Somewhat unexpectedly Christof's tests shows that approach *(C)* is as fast as approach *(B)* but it is also simpler ... John Abbott
18:00 Bug #428 (Feedback): PPMonoidOv is not threadsafe
Christof's tests have all gone well.
The change was simple (but a bit tedious/ugly).
I've even checked-in the code ...
John Abbott
12:12 Bug #428: PPMonoidOv is not threadsafe
JAA has modified the code to use local buffers if @CoCoA_THREADSAFE_HACK@ has a positive value.
*15:00* Christof say...
John Abbott
12:09 Bug #428 (Closed): PPMonoidOv is not threadsafe
@PPMonoidOv@ uses a "global" buffer much as @OrdvArith@ did.
This is not threadsafe -- Christof has observed crashes...
John Abbott
17:55 Support #195 (Feedback): OrdvArith documentation needs rewriting
The doc should now be essentially complete.
Also greatly improved doc for @PPOrdering@.
John Abbott
15:06 Support #195: OrdvArith documentation needs rewriting
A first version of the doc has been written! It even includes comments about thread-safety! John Abbott
14:59 Support #234 (Feedback): Update/Improve geobucket documentation
Anna Maria Bigatti
14:48 Feature #233 (Feedback): AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
Final decision is for ConvertTo<BigInt> and ConvertTo<BigRat> Anna Maria Bigatti
13:59 Design #427: Error names and error messages (current design)
Many errors now are called *Not...* (e.g. *NotNonZero*) but that's ambiguous/confusing.
Suggestion: rename them *Need...
Anna Maria Bigatti
10:39 Design #427 (In Progress): Error names and error messages (current design)
As a sub-issue of re-designing errors here we note the suggested names. Anna Maria Bigatti
12:13 Feature #248 (Feedback): IsDivisible for RingElem with nice interface
All done (I think) Anna Maria Bigatti

27 Jan 2014

16:11 Feature #426 (Closed): ConvertTo with optional arg to give more helpful error message
The *@ConvertTo@* fn is used extensively in the interface between the C5 interpreter and the CoCoALin fns which actua... John Abbott
12:13 Feature #209 (In Progress): ReadExpr: input polynomials in CoCoALib
Anna, Christof & John propose the following for an initial impl:
* input polys are terminated by newline
* the whole ...
John Abbott

25 Jan 2014

22:10 Bug #413 (In Progress): OrdvArith: use of a single buffer is NOT THREADSAFE
We should discuss this in Osnabrueck next week.
*(A)* the solution using local buffers in every fn that needs one is...
John Abbott

24 Jan 2014

20:40 Feature #313: Elim(vector<long>) as PPOrderingCtor
Anna told me she has an impl (of exactly what I don't recall).
Let's make it available -- I'd like it to be availabl...
John Abbott

16 Jan 2014

16:57 Feature #209: ReadExpr: input polynomials in CoCoALib
Would it make sense to discuss this when we go to Osnabrueck? (in 10 days' time)
*Note: remember this KISS philosophy!*
John Abbott

06 Jan 2014

00:20 Feature #420: Allow user to give a name to a ring
From emails exchanged on 2010-11-05...
Anna notes that short printed names are helpful when printing out resolutio...
John Abbott
00:14 Feature #420 (New): Allow user to give a name to a ring
In C4 rings had names (single upper case letter, or of the form @R#n@ for integer @n@)
In C5 they do not have name...
John Abbott
 

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