Activity
From 26 Apr 2013 to 25 May 2013
25 May 2013
- 11:51 Bug #89: MachineInt or long as fn arg type for indices
- > While @MachineInt@ is a safer option, it is more complicated/cumbersome and does incur a run-time penalty. I think...
- 10:46 Bug #89 (In Progress): MachineInt or long as fn arg type for indices
- JAA thinks it is reasonable to handle indices differently from "arithmetic integers".
JAA suggests "keeping it sim... - 10:22 Bug #119 (Resolved): CoCoA4io
- I have moved the files, and modified the Makefiles.
All appears to be fine.
Not yet checked in (either on Monday,...
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...
- 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... - 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... - 18:58 Feature #312 (Feedback): LongRange(a,b) returning vector of long a..b (included)
- 18:01 Bug #355: Colon of zero ideal fails (zero-divisors)
- fixed.
Meanwhile compute... - 16:40 Bug #355 (Closed): Colon of zero ideal fails (zero-divisors)
- The following excerpt exhibits the problem....
- 16:57 Feature #356 (Closed): IsZeroDivisor
- Add new fn @IsZeroDivisor@ for ringelem
23 May 2013
- 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...
- 16:58 Bug #22 (Closed): Rename PPMonoidEvZZ?
- Anna and I have checked that everything is present and correct.
So we close this issue.
- 16:30 Feature #17: implement "binomial" (coefficient) for RingElem
- .. and resume/clean up *@BR.PolyBinRepr_xi@*
- 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...
- 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... - 08:26 Feature #236 (Closed): Add homog (homogenized) for ideal
- 08:15 Design #297 (In Progress): Modules design: brainstorming
- 08:14 Design #305 (In Progress): FreeModule: unique copy?
- 08:13 Design #316 (In Progress): submodule constructor different from ideal
- 08:12 Feature #248 (In Progress): IsDivisible for RingElem with nice interface
22 May 2013
- 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... - 15:34 Design #339 (Feedback): DenseUPolyClean uses size_t
- John did this ...
- 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... - 15:36 Support #353 (In Progress): Missing documentation and tests for myRecvTwinFloat
- 12:02 Support #353: Missing documentation and tests for myRecvTwinFloat
- I wrote the implementation for RingDenseUPolyClean, and added a small test in test-DenseUPolyRing1.
- 09:28 Support #353 (In Progress): Missing documentation and tests for myRecvTwinFloat
- 15:19 Feature #219 (Feedback): myDeriv for RingDenseUPolyClean still missing
21 May 2013
- 17:35 Bug #351 (Closed): Problems with DenseMatImpl::myResize
- When calling ...
- 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...
18 May 2013
- 11:54 Bug #349 (Closed): IdealOfPoints: gens are actually a GBasis
- Currently IdealOfPoints produces an ideal *without* GBasis.
Should be trivial to fix!
- 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...
17 May 2013
- 19:27 Feature #304: Module ordering and grading (and shifts)
- compiles and runs: I'll check on Monday if it gives the correct result ;-)
- 18:44 Feature #304: Module ordering and grading (and shifts)
- major rewriting in progress
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