Activity

From 25 Apr 2013 to 24 May 2013

19:02 Feature #357: Constructor for vectors? CoCoAVector: it would be handy even though I don't know how many times we would use it (we had implemented the similar constructor... Anna Maria Bigatti
18:52 Feature #357: Constructor for vectors? CoCoAVector: Yes, I believe C++11 makes it easier to construct @std::vector@ values. I don't recall all the details.
Do we wan... John Abbott
18:48 Feature #357 (Rejected): Constructor for vectors? CoCoAVector: Writing vectors in C++ is very tedious (is there something in C++11?)
It would be handy to have a vector constructor... Anna Maria Bigatti
18:58 Feature #312 (Feedback): LongRange(a,b) returning vector of long a..b (included): Anna Maria Bigatti
18:01 Bug #355: Colon of zero ideal fails (zero-divisors): fixed.
Meanwhile compute... Anna Maria Bigatti
16:40 Bug #355 (Closed): Colon of zero ideal fails (zero-divisors): The following excerpt exhibits the problem.... John Abbott
16:57 Feature #356 (Closed): IsZeroDivisor: Add new fn @IsZeroDivisor@ for ringelem John Abbott

18:44 Feature #84 (Closed): Names for random streams: I have made a few final minor improvements to the documentation, otherwise no problems have arisen in the last 5 mont... John Abbott
16:58 Bug #22 (Closed): Rename PPMonoidEvZZ?: Anna and I have checked that everything is present and correct.
So we close this issue.
John Abbott
16:30 Feature #17: implement "binomial" (coefficient) for RingElem: .. and resume/clean up *@BR.PolyBinRepr_xi@* Anna Maria Bigatti
12:32 Feature #354 (Feedback): New function BinRepr (was BinExp, also known as Macaulay representation): I have implemented *@BinomialRepr@* and *@BinomialReprShift@* in CoCoALib, and made them accessible from CoCoA-5. Th... John Abbott
08:32 Feature #354 (Closed): New function BinRepr (was BinExp, also known as Macaulay representation): port the binomial representation into CoCoALib, and then to CoCoA-5.
It was called "BinExp" in CoCoA-4, but Exp remi... Anna Maria Bigatti
08:26 Feature #236 (Closed): Add homog (homogenized) for ideal: Anna Maria Bigatti
08:15 Design #297 (In Progress): Modules design: brainstorming: Anna Maria Bigatti
08:14 Design #305 (In Progress): FreeModule: unique copy?: Anna Maria Bigatti
08:13 Design #316 (In Progress): submodule constructor different from ideal: Anna Maria Bigatti
08:12 Feature #248 (In Progress): IsDivisible for RingElem with nice interface: Anna Maria Bigatti

16:50 Design #339: DenseUPolyClean uses size_t: Several mem fns have args of type @long@; should the type be changed to @MachineInt@?
How many args does @deriv@ h... John Abbott
15:34 Design #339 (Feedback): DenseUPolyClean uses size_t: John did this ... Anna Maria Bigatti
16:42 Design #268: Exponent range (in power products): Anna and John discussed the matter (in the light of Soeger+Bruns's experience).
The current proposal is to leave t... John Abbott
15:36 Support #353 (In Progress): Missing documentation and tests for myRecvTwinFloat: Anna Maria Bigatti
12:02 Support #353: Missing documentation and tests for myRecvTwinFloat: I wrote the implementation for RingDenseUPolyClean, and added a small test in test-DenseUPolyRing1. Anna Maria Bigatti
09:28 Support #353 (In Progress): Missing documentation and tests for myRecvTwinFloat: Anna Maria Bigatti
15:19 Feature #219 (Feedback): myDeriv for RingDenseUPolyClean still missing: Anna Maria Bigatti

17:35 Bug #351 (Closed): Problems with DenseMatImpl::myResize: When calling ... Anna Maria Bigatti
17:24 Bug #350 (Closed): problem with "matrix" argument in functions: If a function has argument "matrix M" (instead of @MatrixView@ or @ConstMatrixView@) it is passed as a "pointer", i.e... Anna Maria Bigatti

11:54 Bug #349 (Closed): IdealOfPoints: gens are actually a GBasis: Currently IdealOfPoints produces an ideal *without* GBasis.
Should be trivial to fix!
John Abbott
11:41 Feature #147 (In Progress): Buchberger-Moeller: impl via modular reduction: JAA has a working impl based on the old C4 code. Wasted quite a lot of time tracking down a subtle bug in the old co... John Abbott

19:27 Feature #304: Module ordering and grading (and shifts): compiles and runs: I'll check on Monday if it gives the correct result ;-) Anna Maria Bigatti
18:44 Feature #304: Module ordering and grading (and shifts): major rewriting in progress Anna Maria Bigatti

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