Activity - CoCoA - CoCoA Project

Activity

From 02 Jun 2015 to 01 Jul 2015

01 Jul 2015

18:40 CoCoALib 0.10 hour (Feature #520 (Closed): Compute inverse in quotient ring (i.e. division in algebraic extn)): Closing John Abbott
18:38 CoCoALib 0.30 hour (Support #739 (Closed): Move code in examples into namespace CoCoA): Seems OK now John Abbott
18:12 CoCoALib 0.25 hour (Feature #721 (Closed): CheckForInterrupt: string arg to specify where it was called?): Seems OK now John Abbott
15:26 CoCoA-5 0.50 hour (Slug #741 (Closed): C5 GUI: slow to close): Source code John Abbott

30 Jun 2015

15:57 CoCoA-5 0.25 hour (Feature #78 (In Progress): Elim ordering and matrix ordering in CoCoA-5): Anna Maria Bigatti
15:44 CoCoA-5 0.20 hour (Slug #741 (Closed): C5 GUI: slow to close): Source code John Abbott
15:25 CoCoA-5 0.20 hour (Slug #741 (Closed): C5 GUI: slow to close): Possible workaround John Abbott
15:18 CoCoA-5 0.20 hour (Slug #741 (Closed): C5 GUI: slow to close): More tests John Abbott
15:20 CoCoA-5 0.50 hour (Feature #732 (Closed): Primary Decomposition in CoCoA-5: port Luis Garcia's package(cocoa-4)): Anna Maria Bigatti
15:10 CoCoA-5 0.25 hour (Feature #359 (Closed): RingOf for list): Anna Maria Bigatti
14:47 CoCoA-5 0.50 hour (Feature #359 (Closed): RingOf for list): Anna Maria Bigatti
15:07 CoCoALib 0.25 hour (Bug #631 (Closed): Ambiguous: rank for matrix (in ex-matrix1.C)): Final decision John Abbott
11:34 CoCoA-5 1.00 hour (Feature #485 (Closed): Initialization for CoCoA-5: file init.cocoa5): Anna Maria Bigatti
10:53 CoCoALib 4.00 hours (Support #739 (Closed): Move code in examples into namespace CoCoA): Anna Maria Bigatti

29 Jun 2015

17:23 CoCoALib 0.25 hour (Feature #658 (Closed): Indets actually in a poly (or vector or matrix)): Suggestion John Abbott
16:44 CoCoALib 0.25 hour (Feature #91 (Closed): Return type & name for "indets" of a PP): Some notes John Abbott
15:42 CoCoALib 0.25 hour (Slug #742 (In Progress): View PP exponent vector (and order vector?) as an array of long?): More timings John Abbott
15:36 CoCoALib 0.75 hour (Feature #689 (Closed): Fault tolerant rational reconstruction: make bad factor publicly accessible): Practically done John Abbott
14:01 CoCoA-5 0.25 hour (Design #490 (Closed): Duplicate fns: valuation and FactorMultiplicity): Arg checks John Abbott
07:52 CoCoA-5 0.25 hour (Design #490 (Closed): Duplicate fns: valuation and FactorMultiplicity): Anna Maria Bigatti
13:02 CoCoALib 0.25 hour (Slug #679 (Closed): power for PPs is too slow): Practically done John Abbott

28 Jun 2015

21:29 CoCoA-5 0.10 hour (Design #490 (Closed): Duplicate fns: valuation and FactorMultiplicity): Fun, fun, fun John Abbott
21:06 CoCoA-5 0.20 hour (Design #490 (Closed): Duplicate fns: valuation and FactorMultiplicity): Some notes John Abbott
20:43 CoCoALib 0.10 hour (Slug #742 (In Progress): View PP exponent vector (and order vector?) as an array of long?): Timings John Abbott
20:35 CoCoALib 0.10 hour (Slug #742 (In Progress): View PP exponent vector (and order vector?) as an array of long?): Test program John Abbott
20:31 CoCoALib 0.50 hour (Slug #742 (In Progress): View PP exponent vector (and order vector?) as an array of long?): Some notes John Abbott
19:34 CoCoALib 0.30 hour (Slug #679 (Closed): power for PPs is too slow): Almost done John Abbott
18:49 CoCoA-5 0.50 hour (Feature #719 (Closed): Readline: consider creating a textual interpreter with readline): New command line flag --no-readline John Abbott
16:38 CoCoALib 0.25 hour (Feature #82 (Closed): C++11 compatibility questions): Some notes John Abbott

26 Jun 2015

17:55 CoCoA-5 0.50 hour (Bug #345 (Closed): Interpreter interrupt delayed confusingly): Anna Maria Bigatti
11:01 CoCoA-5 0.20 hour (Bug #345 (Closed): Interpreter interrupt delayed confusingly): John Abbott
08:23 CoCoA-5 0.25 hour (Bug #345 (Closed): Interpreter interrupt delayed confusingly): Anna Maria Bigatti
17:29 CoCoALib 0.50 hour (Support #739 (Closed): Move code in examples into namespace CoCoA): John Abbott
17:10 CoCoALib 4.00 hours (Feature #385 (In Progress): Design new errors using inheritance): Superclass John Abbott
17:03 CoCoALib 0.75 hour (Feature #721 (Closed): CheckForInterrupt: string arg to specify where it was called?): Mostly done John Abbott
16:15 CoCoALib 0.10 hour (Bug #705 (Closed): DetDirect calls myAddMul with 0 argument -- funny compilation problem??): Closing John Abbott
16:14 CoCoALib 0.25 hour (Feature #714 (Closed): Interrupt mechanism): Anna Maria Bigatti
14:56 CoCoALib 0.25 hour (Feature #714 (Closed): Interrupt mechanism): Seems OK now John Abbott
15:10 CoCoA-5 0.50 hour (Slug #741 (Closed): C5 GUI: slow to close): Some notes John Abbott
12:13 CoCoA-5 0.25 hour (Bug #643 (Closed): GenRepr fails if there are zero generators): Anna Maria Bigatti
08:00 CoCoA-5 0.25 hour (Feature #78 (In Progress): Elim ordering and matrix ordering in CoCoA-5): Anna Maria Bigatti

25 Jun 2015

18:40 CoCoALib 0.30 hour (Support #739 (Closed): Move code in examples into namespace CoCoA): Progress John Abbott
18:12 CoCoALib 0.50 hour (Design #619 (Closed): Modulus (for CRTMill) ambiguous): Done John Abbott
17:27 CoCoALib 0.25 hour (Feature #721 (Closed): CheckForInterrupt: string arg to specify where it was called?): Progress John Abbott
17:23 CoCoALib 0.25 hour (Feature #738 (In Progress): Extend homomorphism to polynomial ring): More notes John Abbott
15:48 CoCoALib 0.25 hour (Feature #738 (In Progress): Extend homomorphism to polynomial ring): Original problem John Abbott
15:28 CoCoALib 0.25 hour (Feature #738 (In Progress): Extend homomorphism to polynomial ring): Anna Maria Bigatti
14:48 CoCoALib 0.25 hour (Feature #738 (In Progress): Extend homomorphism to polynomial ring): Some notes John Abbott
17:15 CoCoALib 0.25 hour (Design #642 (Closed): Move code in test file into namespace CoCoA): Seems OK now John Abbott
16:24 CoCoALib 0.25 hour (Feature #740 (New): Addition of sparse (multivariate) polynomials): Some notes John Abbott
15:34 CoCoALib 0.50 hour (Bug #736 (Closed): QuotientRing: is it correct to prohibit quotient by ideal(1)?): Anna Maria Bigatti
12:52 CoCoALib 0.20 hour (Bug #736 (Closed): QuotientRing: is it correct to prohibit quotient by ideal(1)?): Robbiano John Abbott
15:27 CoCoALib 0.25 hour (Bug #631 (Closed): Ambiguous: rank for matrix (in ex-matrix1.C)): More thoughts John Abbott
15:16 CoCoALib 0.25 hour (Bug #666 (Closed): RatReconstructByLattice fails in some simple cases): Done John Abbott

21 Jun 2015

21:15 CoCoA-5 0.25 hour (Feature #737 (In Progress): Elementary transcendental functions (sin, cos, tan, log, exp)): Some notes John Abbott
21:09 CoCoALib 0.25 hour (Bug #736 (Closed): QuotientRing: is it correct to prohibit quotient by ideal(1)?): Some notes John Abbott

12 Jun 2015

12:03 CoCoALib 3.00 hours (Feature #664 (Resolved): Impl small non-prime finite fields (using logs)): First prototype John Abbott

11 Jun 2015

20:06 CoCoALib 0.10 hour (Feature #728 (In Progress): Noncommutative algebra "of solvable type"): Werner M Seiler
15:27 CoCoALib 0.10 hour (Feature #728 (In Progress): Noncommutative algebra "of solvable type"): Seminar John Abbott
11:43 CoCoALib 0.20 hour (Feature #728 (In Progress): Noncommutative algebra "of solvable type"): Plans John Abbott
11:14 CoCoALib 0.25 hour (Feature #728 (In Progress): Noncommutative algebra "of solvable type"): More notes John Abbott
19:00 CoCoALib 1.00 hour (Feature #735 (Closed): Convert a PPMonoidElem to RingElem with coefficient one): Anna Maria Bigatti
11:46 CoCoALib 0.10 hour (Feature #735 (Closed): Convert a PPMonoidElem to RingElem with coefficient one): OK John Abbott
11:04 CoCoALib 0.10 hour (Feature #735 (Closed): Convert a PPMonoidElem to RingElem with coefficient one): More notes John Abbott
11:00 CoCoALib 0.10 hour (Feature #735 (Closed): Convert a PPMonoidElem to RingElem with coefficient one): Expressibility John Abbott
10:41 CoCoALib 0.25 hour (Feature #735 (Closed): Convert a PPMonoidElem to RingElem with coefficient one): Uncertain John Abbott
08:41 CoCoALib 0.25 hour (Feature #735 (Closed): Convert a PPMonoidElem to RingElem with coefficient one): Anna Maria Bigatti
15:26 CoCoALib 9.00 hours (Feature #664 (Resolved): Impl small non-prime finite fields (using logs)): First prototype John Abbott
14:58 CoCoALib 0.25 hour (Feature #386 (In Progress): add resolution data type): industrial espionage John Abbott
11:57 CoCoALib 0.25 hour (Feature #386 (In Progress): add resolution data type): Compromise John Abbott
08:28 CoCoA-5 4.00 hours (Feature #732 (Closed): Primary Decomposition in CoCoA-5: port Luis Garcia's package(cocoa-4)): Anna Maria Bigatti

10 Jun 2015

17:12 CoCoALib 0.10 hour (Feature #728 (In Progress): Noncommutative algebra "of solvable type"): Werner M Seiler
12:55 CoCoALib 0.20 hour (Feature #728 (In Progress): Noncommutative algebra "of solvable type"): Correction John Abbott
13:41 CoCoALib 1.00 hour (Feature #386 (In Progress): add resolution data type): Design idea John Abbott
13:19 CoCoALib 0.30 hour (Feature #729 (In Progress): Betti numbers, betti diagram): Design idea John Abbott
11:30 CoCoALib 0.10 hour (Feature #730 (Closed): Stats in GBMill (GReductor)): Mario John Abbott
11:24 CoCoALib 0.30 hour (Feature #730 (Closed): Stats in GBMill (GReductor)): Some notes John Abbott

08 Jun 2015

18:52 CoCoALib 0.25 hour (Feature #729 (In Progress): Betti numbers, betti diagram): Some notes John Abbott
11:09 CoCoALib 0.25 hour (Feature #718 (Closed): Insert calls to CheckForInterrupt): Run-time cost? John Abbott

07 Jun 2015

12:46 CoCoALib 0.25 hour (Slug #725 (New): Example database: Slow ideal equality test): Short cut? John Abbott

06 Jun 2015

23:04 CoCoA-5 0.25 hour (Bug #148 (In Progress): C-c C-p in emacs goes to wrong line): Related problem? John Abbott
22:49 CoCoALib 0.10 hour (Slug #725 (New): Example database: Slow ideal equality test): Input generators John Abbott
22:46 CoCoALib 0.10 hour (Slug #725 (New): Example database: Slow ideal equality test): Good idea in principle... John Abbott
20:32 CoCoALib 0.25 hour (Slug #725 (New): Example database: Slow ideal equality test): Completion of table of timings John Abbott
14:25 CoCoALib 0.10 hour (Slug #725 (New): Example database: Slow ideal equality test): John Abbott
13:19 CoCoALib 0.25 hour (Slug #725 (New): Example database: Slow ideal equality test): Sample output John Abbott
22:39 CoCoA-5 0.25 hour (Bug #726 (Closed): TopLevel cannot "import" a package variable): Some notes John Abbott

02 Jun 2015

22:43 CoCoA-5 0.25 hour (Bug #724 (Closed): RationalSolve: wrongly complains about non zero-dim even in finite char): Not entirely trivial John Abbott
17:06 CoCoA-5 0.25 hour (Bug #724 (Closed): RationalSolve: wrongly complains about non zero-dim even in finite char): Non totally trivial John Abbott
15:55 CoCoA-5 0.25 hour (Bug #724 (Closed): RationalSolve: wrongly complains about non zero-dim even in finite char): Some notes John Abbott
16:35 CoCoA-5 0.10 hour (Feature #723 (New): Referring to indets with multiple indices from a polyring): Yes and no John Abbott
16:18 CoCoA-5 0.25 hour (Feature #723 (New): Referring to indets with multiple indices from a polyring): Anna Maria Bigatti
15:45 CoCoA-5 0.10 hour (Feature #723 (New): Referring to indets with multiple indices from a polyring): Almost... but not quite John Abbott
15:39 CoCoA-5 0.25 hour (Feature #723 (New): Referring to indets with multiple indices from a polyring): An example John Abbott
13:11 CoCoA-5 0.40 hour (Feature #719 (Closed): Readline: consider creating a textual interpreter with readline): Avoid echo John Abbott
12:45 CoCoA-5 0.25 hour (Feature #719 (Closed): Readline: consider creating a textual interpreter with readline): QUick reply John Abbott

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