Activity
From 07 Dec 2023 to 05 Jan 2024
04 Jan 2024
- 10:23 Feature #1763: implement ideal(R) for zero ideal, with no generators?
- I still think that @ideal(P)@ looks odd, and is less immediate to understand than @ideal(P,EmptyListOfRingElem)@.
Or... - 10:18 Design #1767: Finalize design for ideals in CoCoALib
- Also for _exception cleanliness_, an operation such as @I += J@ would almost certainly have to compute a temporary id...
- 09:49 Design #908: Sum of ideals: what are the generators of (x) + (0)?
- Currently I think we *should not* require that @gens(I+J) = concat(gens(I),gens(J))@. Other ideal operations do not ...
22 Dec 2023
- 21:32 Design #1771 (Closed): Hadamard bound: field names
- I have updated the doc. The new field names are *@myRowBoundSq@* and *@myColBoundSq@*.
Closing.
- 21:30 Bug #1773 (Closed): CyclotomicFactorIndexes: gave wrong answer
- I have added an exbug test.
Closing.
- 20:59 Bug #1758 (Closed): Graeffe "sign bug"
- 20:57 Slug #1769 (Closed): FixedDivisor is sometimes surprisingly slow
- It is now good enough to be closed.
- 20:56 Feature #1755 (Closed): CheckForInterrupt: give more info?
- I have made a new example *@ex-interupt3.C@* which illustrates the idea from comment 1.
10 Dec 2023
- 21:26 Feature #379: Iter for subsets/tuples
- I have now added a new ctor *@SubsetIter(n,k)@* which iterates over all subsets of cardinality @k@.
Still do not ... - 20:42 Feature #379 (In Progress): Iter for subsets/tuples
- I did this some time ago: it is in *@combinatorics.H@*.
I think there should be a version which iterates only over s... - 20:43 Design #305: FreeModule: unique copy?
- *ANNA* What is the status of this?
Feasible to complete before 0.99850?
09 Dec 2023
- 14:02 Bug #1773 (Resolved): CyclotomicFactorIndexes: gave wrong answer
- I think I have fixed it now. I'd better add a test.
- 13:45 Bug #1773 (Closed): CyclotomicFactorIndexes: gave wrong answer
- I got a wrong answer from @CyclotomicFactorIndexes@; it missed the index 6...
- 13:43 Feature #1770 (Resolved): Evaluate polynomial function/class
- I have separated the evaluation code from the cyclotomic code, and put it in a new file.
Must still document the new...
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