Activity - CoCoA - CoCoA Project

Activity

From 31 Jan 2021 to 01 Mar 2021

01 Mar 2021

21:25 CoCoALib 1.00 hour (Feature #974 (In Progress): QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints): Some notes John Abbott
21:13 CoCoA-5 0.30 hour (Bug #1171 (Closed): RealRoots: first point is sometimes wrong?): Changed doc John Abbott
20:26 CoCoALib 0.50 hour (Feature #1580 (Closed): New fn prim for polys): Integrated John Abbott
12:26 CoCoALib 2.50 hours (Feature #1580 (Closed): New fn prim for polys): Generalized John Abbott
18:04 CoCoA-5 0.30 hour (Support #911 (Closed): CoCoA-5 prompt for incomplete input): Progress John Abbott

23 Feb 2021

10:49 CoCoALib 0.20 hour (Bug #1579 (Closed): Readexpr/RingElem: unhelpful error message when input is wrong): Some notes John Abbott
10:39 CoCoA-5 0.30 hour (Slug #1578 (New): SLUG: RationalSolve slow and stupid): Some notes John Abbott
10:27 CoCoA-5 0.10 hour (Bug #1537 (Closed): EmacUI: strange colours, sometimes): Acceptable? John Abbott
10:25 CoCoALib 0.10 hour (Design #1538 (Closed): RingElem from string (ReadExpr)): Better err mesg John Abbott
10:23 CoCoALib 0.30 hour (Design #1538 (Closed): RingElem from string (ReadExpr)): Changed CoCoA-5 parser John Abbott

22 Feb 2021

23:03 CoCoA-5 0.25 hour (Feature #1536 (Closed): Implement xel?): Added doc John Abbott
22:00 CoCoA-5 0.50 hour (Feature #1536 (Closed): Implement xel?): Done John Abbott
20:47 CoCoA-5 0.20 hour (Bug #1171 (Closed): RealRoots: first point is sometimes wrong?): Mimic ApproxSolve? John Abbott
20:31 CoCoA-5 0.10 hour (Support #911 (Closed): CoCoA-5 prompt for incomplete input): Another doubt John Abbott
20:27 CoCoA-5 0.20 hour (Support #911 (Closed): CoCoA-5 prompt for incomplete input): Puzzled John Abbott
20:25 CoCoA-5 0.50 hour (Support #911 (Closed): CoCoA-5 prompt for incomplete input): Experiment John Abbott
17:31 CoCoA-5 0.10 hour (Support #911 (Closed): CoCoA-5 prompt for incomplete input): Some ideas John Abbott
17:21 CoCoA-5 0.40 hour (Feature #500 (Closed): Interpreter: is it possible to avoid useless prompts?): KISS John Abbott

19 Feb 2021

17:26 CoCoA-5 0.40 hour (Bug #1577 (Closed): radical: lex order, ERROR: Ring is not standard graded): Workaround John Abbott
17:00 CoCoA-5 0.25 hour (Bug #1396 (Closed): Website: download page for CoCoA-4 burns CPU): Fixed John Abbott
09:50 CoCoA-5 0.25 hour (Feature #1112 (Closed): New function: IsEmpty): Slower than hoped John Abbott

18 Feb 2021

22:18 CoCoA-5 0.20 hour (Feature #1112 (Closed): New function: IsEmpty): First impl John Abbott
22:07 CoCoA-5 0.10 hour (Feature #250 (Closed): CoCoALib BuildInfo vs CoCoA-5 VersionInfo): Out of date John Abbott
22:05 CoCoA-5 0.10 hour (Bug #1396 (Closed): Website: download page for CoCoA-4 burns CPU): Still a problem John Abbott
22:03 CoCoA-5 0.10 hour (Design #474 (In Progress): Eliminate package BinRepr): Into C++ John Abbott
22:00 CoCoA-5 0.20 hour (Bug #1215 (Closed): RationalSolve: gives "Error: must be non-zero"): Duplicate? John Abbott
17:21 CoCoALib 2.50 hours (Design #1558 (Closed): CpuTimeLimit: more frequent clock checks): Revised John Abbott

17 Feb 2021

20:33 CoCoALib 0.50 hour (Design #1558 (Closed): CpuTimeLimit: more frequent clock checks): Speedtest John Abbott
19:03 CoCoA-5 1.50 hour (Bug #946 (Resolved): Function "ideal" evaluates the argument twice): Some progress John Abbott
18:33 CoCoA-5 1.50 hour (Design #1540 (Closed): Double power): Seems OK now John Abbott
11:16 CoCoALib 0.40 hour (Design #1538 (Closed): RingElem from string (ReadExpr)): Code review John Abbott
11:06 CoCoALib 0.20 hour (Design #1547 (Closed): Require decimal mode for ostream?): Conclusion John Abbott
10:27 CoCoALib 0.30 hour (Design #1547 (Closed): Require decimal mode for ostream?): Mostly done John Abbott
10:09 CoCoALib 0.10 hour (Design #1547 (Closed): Require decimal mode for ostream?): Some notes John Abbott
11:02 CoCoALib 0.10 hour (Design #1529 (Closed): INPUT questions): Closing John Abbott
11:01 CoCoALib 0.10 hour (Design #1523 (Closed): Input fns: action when when istream is in bad state?): Seems OK now John Abbott
10:02 CoCoALib 0.10 hour (Bug #1473 (Closed): isystem not working as expected): Anna? John Abbott
09:59 CoCoALib 0.20 hour (Design #794 (Rejected): ar gives warnings on fedora 23): Outdated John Abbott

16 Feb 2021

18:46 CoCoALib 0.25 hour (Bug #1522 (Closed): SEGV: avoid long linked lists of loaves in MemPools): A test John Abbott
18:13 CoCoALib 0.10 hour (Slug #1337 (In Progress): PrimaryDecomposition: a interesting/pathological example): Confirmation John Abbott
18:03 CoCoALib 0.30 hour (Design #786 (Closed): MemPool: review min and max loaf sizes): Becoming irrelevant? John Abbott
17:34 CoCoALib 0.20 hour (Feature #898 (In Progress): New function: cardinality of finite field?): Now gives error instead of 0 John Abbott
17:27 CoCoALib 0.20 hour (Feature #898 (In Progress): New function: cardinality of finite field?): Possible name John Abbott
17:19 CoCoALib 0.20 hour (Feature #1219 (In Progress): Frobby version number): Frobby John Abbott
14:41 CoCoA-5 0.50 hour (Bug #946 (Resolved): Function "ideal" evaluates the argument twice): Maybe? John Abbott
14:09 CoCoA-5 0.20 hour (Slug #1392 (Closed): ApproxSolve: another slow example): Seems OK now John Abbott
14:04 CoCoA-5 0.40 hour (Bug #1574 (New): ApproxSolveTF): Odd code John Abbott
13:43 CoCoALib 0.20 hour (Bug #1575 (New): DynamicBitset missing arg checks): Guidelines John Abbott

15 Feb 2021

22:49 CoCoA-5 0.40 hour (Bug #1577 (Closed): radical: lex order, ERROR: Ring is not standard graded): Error mesg John Abbott
22:20 CoCoA-5 0.20 hour (Bug #1567 (Closed): Radical in non-zero char): Checked in John Abbott

12 Feb 2021

12:19 CoCoA-5 0.40 hour (Bug #724 (Closed): RationalSolve: wrongly complains about non zero-dim even in finite char): Mmmm John Abbott
12:16 CoCoA-5 0.20 hour (Feature #723 (New): Referring to indets with multiple indices from a polyring): Slow John Abbott
11:54 CoCoA-5 0.20 hour (Slug #1270 (Closed): RationalSolve: use MinPolyQuot instead of elim): Seems OK now John Abbott

11 Feb 2021

00:13 CoCoA-5 0.10 hour (Support #1252 (New): ShapeLemma: no manual entry): Status? John Abbott
00:12 CoCoA-5 2.50 hours (Bug #1573 (Closed): ApproxSolve: very imprecise): Improved John Abbott
00:08 CoCoA-5 0.75 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Implemented John Abbott

10 Feb 2021

22:11 CoCoALib 0.50 hour (Design #1576 (In Progress): cmp for machine integers): Cut and paste John Abbott
21:46 CoCoALib 0.20 hour (Design #1576 (In Progress): cmp for machine integers): Also John Abbott
21:41 CoCoALib 0.75 hour (Design #1511 (Closed): Use C++14 constexpr): John Abbott
20:36 CoCoALib 1.00 hour (Design #1511 (Closed): Use C++14 constexpr): John Abbott
21:33 CoCoA-5 0.20 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Feedback? John Abbott
21:28 CoCoA-5 0.60 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): More doubts John Abbott
20:50 CoCoA-5 0.50 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Approved John Abbott

09 Feb 2021

15:22 CoCoA-5 0.50 hour (Bug #727 (In Progress): Emacs UI: send-file (C-c C-f) should check if buffer and file are synchronized): Got burned John Abbott

08 Feb 2021

16:13 CoCoALib 0.30 hour (Design #1576 (In Progress): cmp for machine integers): Some notes John Abbott
15:29 CoCoALib 0.75 hour (Design #925 (In Progress): MachineInt or long for args which are indices (yet again)): NTL John Abbott
15:00 CoCoALib 1.00 hour (Design #1572 (Resolved): Use noexcept): CoCoA_ASSERT allowed John Abbott

06 Feb 2021

22:00 CoCoALib 1.50 hour (Design #1572 (Resolved): Use noexcept): Mostly done John Abbott

05 Feb 2021

15:41 CoCoA-5 0.20 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Return value John Abbott

04 Feb 2021

21:05 CoCoA-5 1.75 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Some progress John Abbott
14:49 CoCoALib 2.00 hours (Design #1572 (Resolved): Use noexcept): A doubt John Abbott

03 Feb 2021

18:18 CoCoALib 0.20 hour (Feature #1419 (New): DynamicBitset::IamAll1s): Tricky John Abbott
17:48 CoCoA-5 0.25 hour (Bug #1574 (New): ApproxSolveTF): Some notes John Abbott
17:26 CoCoA-5 0.25 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Not so clever? John Abbott

02 Feb 2021

17:04 CoCoALib 1.00 hour (Design #934 (In Progress): MachineInt: change semantics?): Mmmm John Abbott

31 Jan 2021

10:43 CoCoA-5 0.10 hour (Bug #1216 (Closed): RationalSolve: gives wrong answer): Another example John Abbott

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