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From 05 Jan 2012 to 03 Feb 2012

03 Feb 2012

15:18 Design #64: submat takes only vector<long>
For functions which take single machine integer values as arguments, the coding guidelines say to use @MachineInt@ wh... John Abbott
15:10 Bug #6: Sort out RingElem, RefRingElem, ConstRefRingElem mess
JAA has undone the changes he made while trying & failing to improve the current impl of @RingElem@ and friends. Luc... John Abbott

02 Feb 2012

17:39 Bug #85 (Closed): QuotientRing problem
I ran this in cocoa-5... Anna Maria Bigatti
16:52 Feature #84: Names for random streams
*Anna:* remove RandomLong(RndSrc)
OK, at least until someone says they really need it.
*Added 2012-12-04:* JAA conf...
John Abbott
11:24 Feature #84: Names for random streams
*Anna:* I have implemented @RandomLong(lwb, upb)@ and it works fine. I think it is the nicest interface.
Good idea!!
John Abbott

01 Feb 2012

18:28 Feature #84: Names for random streams
A few ideas (brainstorming)... Anna Maria Bigatti
18:19 Feature #84: Names for random streams
these might be sources of inspiration
http://www.gnu.org/software/gsl/manual/html_node/Random-Number-Generation.html...
Anna Maria Bigatti
17:06 Feature #84: Names for random streams
Here is another proposal for the new names:
@RandGen@
@RandGenBool@
@RandGenLong@
@RandGenBigInt@
Here my aim was to...
John Abbott
16:59 Feature #84: Names for random streams
After a long skype discussion I make my proposal for names:... Anna Maria Bigatti
16:52 Feature #84: Names for random streams
We need to improve documentation to make the differences between @RandomSource@ and the @Random*Stream@ functions cle... John Abbott
15:46 Feature #84: Names for random streams
Here is another idea. At the moment the names of the three random generators include the name of the type of random ... John Abbott
15:40 Feature #84: Names for random streams
At the moment the names all have the prefix *@Random@*; this could be abbreviated into *@Rnd@* or *@Rand@* -- Anna th... John Abbott
15:31 Feature #84 (Closed): Names for random streams
While revising old names containing ZZ into names containing BigInt, we stumbled upon @RandomZZStream@, and felt that... John Abbott
11:35 Slug #81 (Closed): DMPI vs DMPII is slower than expected
Anna Maria Bigatti

31 Jan 2012

12:23 Feature #40: Squarefree factorization - Alessio d'Ali`
Alessio has a first prototype impl (not yet working -- JAA's fault).
He recalls the need for @Coefficients(F,x)@.
Aut...
John Abbott

26 Jan 2012

14:58 Feature #82 (Closed): C++11 compatibility questions
*THIS HAS BEEN SUPERSEDED BY ISSUE #1225*
When CoCoALib is converted to C++11 several aspects of the code will hav...
John Abbott
14:56 Support #75: Documentation review by Caleo
Alessandra is busy with exams until early March (2012)
John Abbott
14:35 Bug #6: Sort out RingElem, RefRingElem, ConstRefRingElem mess
Modified CoCoALib source code using ideas derived from discussions with Christof.
The modifications unearthed an *IN...
John Abbott
14:32 Bug #6: Sort out RingElem, RefRingElem, ConstRefRingElem mess
The first version of the report is almost finished.
Conducted some timing tests, needed for a subsection in the repo...
John Abbott

24 Jan 2012

14:20 Slug #81: DMPI vs DMPII is slower than expected
The problem was simply that certain overloads of myAddMulSummand (with 4 args) were missing, so a default (slow) impl... John Abbott
13:00 Slug #81 (Resolved): DMPI vs DMPII is slower than expected
Anna Maria Bigatti
12:59 Slug #81 (Closed): DMPI vs DMPII is slower than expected
Investigation with profiler needed to understand this difference. Anna Maria Bigatti

19 Jan 2012

10:52 Feature #40: Squarefree factorization - Alessio d'Ali`
Next tasks:
# investigate whether there is a "clever" way to choose the order in which the indets are to be consider...
John Abbott
10:51 Feature #40: Squarefree factorization - Alessio d'Ali`
Alessio has completed the following:
* handles case f=0 --> gives error
* handles case f=const --> appears as facto...
John Abbott

12 Jan 2012

12:05 Support #65 (Closed): matrix - MatrixView
Anna Maria Bigatti
 

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