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Hours: 2867.87

Date User Activity Issue Comment Hours
24 Jan 2012 Anna Maria Bigatti Debugging Slug #81: DMPI vs DMPII is slower than expected myIsZeroAddMul has a 4 args version which had no ad-hoc impl in RingFp 4.00
24 Jan 2012 John Abbott Debugging Slug #81: DMPI vs DMPII is slower than expected Detail of problem 0.10
03 Apr 2012 John Abbott Debugging Slug #120: LT over QQ: surprisingly slow Another example 0.20
03 Apr 2012 John Abbott Debugging Slug #120: LT over QQ: surprisingly slow Not so hard 0.10
07 May 2012 John Abbott Debugging Feature #50: Polynomial content Scale factors 0.30
07 May 2012 John Abbott Debugging Bug #155: gcd: multivariate over non-prime finite field Guilty line 0.10
10 May 2012 John Abbott Debugging Bug #155: gcd: multivariate over non-prime finite field Now works 0.50
29 Jun 2012 John Abbott Debugging Bug #199: CFApprox: division by zero Consequential bug 0.50
29 Jun 2012 John Abbott Debugging Bug #199: CFApprox: division by zero logging overhead 0.25
10 Jul 2012 Anna Maria Bigatti Debugging Feature #206: Matrix equation solving: LinKer now it works 0.75
25 Jul 2012 Anna Maria Bigatti Debugging Feature #210: Normaliz: "double" cone for speed and safety merged with latest additions by C.Soeger 2.00
14 Oct 2012 John Abbott Debugging Bug #264: Compilation problem with "degree.H" (inline fn defns) Missing #include? 0.10
28 Jan 2013 John Abbott Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks Partially fixed 0.50
04 Feb 2013 Anna Maria Bigatti Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks removed leaks in toric 4.00
04 Feb 2013 Anna Maria Bigatti Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks Fixed last leak from hilbert (two copies of poincare_init) 1.00
11 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio WTF 0.25
11 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio Update from CVS 0.20
11 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio Disable warning about auto conversion from int to bool 0.25
11 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio More unhelpful warnings from M$ compiler 0.15
11 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio Micro$soft misery 0.25
12 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio Intel compiler too? 0.40
26 Feb 2013 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio Oh what fun! 0.35
04 Mar 2013 John Abbott Debugging Bug #327: C++ integer shift operators Checking other source files 0.25
15 Mar 2013 John Abbott Debugging Bug #326: C++ nasty surprises Signed-unsigned confusion 6.00
28 Mar 2013 John Abbott Debugging Support #26: Redmine Administration Update redmine? 0.25
11 Apr 2013 John Abbott Debugging Feature #340: "configure" does not set BOOST if there are multiple copies in "standard" location Implemented 0.50
17 Jun 2013 Anna Maria Bigatti Debugging Bug #351: Problems with DenseMatImpl::myResize fixed! 2.00
23 Jul 2013 Anna Maria Bigatti Debugging Bug #389: problem loading library.H (parallel make -j4) just a problem with make -jN 1.00
23 Jul 2013 John Abbott Debugging Bug #389: problem loading library.H (parallel make -j4) Stumped 0.75
24 Jul 2013 John Abbott Debugging Bug #389: problem loading library.H (parallel make -j4) Improved script 0.50
30 Oct 2013 Anna Maria Bigatti Debugging Bug #355: Colon of zero ideal fails (zero-divisors) debugging, fixed, tested 2.00
06 Dec 2013 John Abbott Debugging Slug #417: ex-Normaliz2-overflow.in too long & too much memory Overflows on 64bit MacOS 0.25
03 Apr 2014 John Abbott Debugging Bug #517: MaxSquarableInteger gives wrong ans for unsigned long Failing case 0.25
03 Apr 2014 John Abbott Debugging Bug #2: Makefile problem in ROOT and/or src/AlgebraicCore Still happens? 0.25
16 Apr 2014 Anna Maria Bigatti Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks found leak with CoCoA_ERROR 1.50
02 May 2014 John Abbott Debugging Support #302: Compilation on M$Windows: Visual Studio Fixed mpz_log 0.50
05 May 2014 John Abbott Debugging Bug #547: elim using RingTwinFloat triggers error "SERIOUS" Further notes 0.25
06 May 2014 Anna Maria Bigatti Debugging Bug #547: elim using RingTwinFloat triggers error "SERIOUS" simple example 0.50
20 May 2014 John Abbott Debugging Bug #538: Compilation problem in TmpMorsePaths.C Closing 0.30
19 Jun 2014 John Abbott Debugging Feature #573: Use symbolic links for external libraries Arrrghh! 0.50
01 Jul 2014 Anna Maria Bigatti Debugging Bug #577: Hilbert crashes with > 100 indeterminates found it, working on it... 0.50
11 Jul 2014 Anna Maria Bigatti Debugging Bug #190: Subtle ref count bug for poly rings (via CoeffEmbeddingHom) bug resurfaced after working on packege for ker/IsInjective/.. 1.00
16 Jul 2014 John Abbott Debugging Bug #591: Problem with template instantiation and order of include directives Very strange 1.00
16 Jul 2014 John Abbott Debugging Bug #591: Problem with template instantiation and order of include directives Clang gives no error 0.10
16 Jul 2014 John Abbott Debugging Bug #264: Compilation problem with "degree.H" (inline fn defns) Very strange 0.10
28 Jul 2014 John Abbott Debugging Bug #2: Makefile problem in ROOT and/or src/AlgebraicCore Bloody Apple! 1.00
16 Aug 2014 John Abbott Debugging Bug #350: problem with "matrix" argument in functions Ouch! 0.50
10 Nov 2014 John Abbott Debugging Bug #648: QBGenerator crashes reducing program size 1.00
11 Nov 2014 John Abbott Debugging Bug #648: QBGenerator crashes Elusive 0.50
11 Nov 2014 John Abbott Debugging Bug #648: QBGenerator crashes Hard to reproduce 1.00
11 Nov 2014 John Abbott Debugging Bug #648: QBGenerator crashes Solved? 1.50
11 Nov 2014 John Abbott Debugging Design #649: Make SmallFpImpl safer to use Details 1.00
19 Feb 2015 John Abbott Debugging Bug #666: RatReconstructByLattice fails in some simple cases Origin 0.25
19 Feb 2015 John Abbott Debugging Bug #666: RatReconstructByLattice fails in some simple cases Info 0.25
27 Feb 2015 John Abbott Debugging Bug #666: RatReconstructByLattice fails in some simple cases Feature not bug? 0.50
17 Apr 2015 John Abbott Debugging Design #686: myAddMul in poly rings 0.10
22 Apr 2015 Anna Maria Bigatti Debugging Slug #688: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials 1.00
22 Apr 2015 Anna Maria Bigatti Debugging Slug #688: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials 0.50
29 Apr 2015 John Abbott Debugging Slug #691: Matrix determinant over ZZ Source code 0.20
15 May 2015 Anna Maria Bigatti Debugging Bug #705: DetDirect calls myAddMul with 0 argument -- funny compilation problem?? 2.00
15 May 2015 Anna Maria Bigatti Debugging Design #683: Module index component in internal compressed representation 6.00
29 Jun 2015 John Abbott Debugging Slug #742: View PP exponent vector (and order vector?) as an array of long? More timings 0.25
09 Jul 2015 John Abbott Debugging Bug #746: Problem with GBasis in tower of alg extns Example 0.25
25 Jul 2015 John Abbott Debugging Design #683: Module index component in internal compressed representation Problem 1.00
31 Jul 2015 John Abbott Debugging Bug #756: frobby (v0.9.0) does not compile with g++-4.8 Missing includes 0.50
15 Sep 2015 John Abbott Debugging Slug #773: DMPZmerge: make non-recursive Some notes 2.00
15 Sep 2015 John Abbott Debugging Bug #776: FloatStr prints a NUL character Smaller example? 0.20
15 Sep 2015 John Abbott Debugging Slug #777: SLUG: elimination Some notes 0.25
17 Sep 2015 John Abbott Debugging Bug #776: FloatStr prints a NUL character Notes about cause 0.30
17 Sep 2015 John Abbott Debugging Bug #776: FloatStr prints a NUL character Fixed bug 1.50
09 Oct 2015 John Abbott Debugging Bug #783: abs for MachineInt Origin 0.50
28 Oct 2015 John Abbott Debugging Bug #790: RingDistrMPolyInlFpPPImpl::mySummandPool frees ZERO PTR many times Found 0.30
03 Nov 2015 John Abbott Debugging Bug #793: compilation on fedora 23: some worrying "error messages" Lengthy 0.10
03 Nov 2015 John Abbott Debugging Bug #793: compilation on fedora 23: some worrying "error messages" Recompiling 0.25
03 Nov 2015 John Abbott Debugging Bug #793: compilation on fedora 23: some worrying "error messages" Recompiling 0.25
03 Nov 2015 John Abbott Debugging Bug #793: compilation on fedora 23: some worrying "error messages" Recompiling 0.25
03 Nov 2015 John Abbott Debugging Bug #793: compilation on fedora 23: some worrying "error messages" Recompiling 0.25
05 Nov 2015 John Abbott Debugging Bug #793: compilation on fedora 23: some worrying "error messages" An idea 0.20
18 Nov 2015 John Abbott Debugging Bug #808: Alg Extn by non-zero dim ideal Workaround 0.20
23 Nov 2015 John Abbott Debugging Bug #818: F5 with 3 args? Grrr! 2.00
23 Nov 2015 John Abbott Debugging Bug #818: F5 with 3 args? Grrr! 0.40
24 Nov 2015 John Abbott Debugging Bug #818: F5 with 3 args? Sleep 0.25
25 Nov 2015 John Abbott Debugging Bug #814: PPOrdering: matrix ordering, what rings are allowed. Not good 0.25
27 Nov 2015 John Abbott Debugging Design #822: Should ElimMat return a ConstMatrix test-RingWeyl1 0.10
01 Dec 2015 John Abbott Debugging Bug #831: primary.cocoa5 Some notes 0.50
09 Dec 2015 John Abbott Debugging Bug #834: Fix test failures (after revising MatrixForOrdering) The root cause 0.25
09 Dec 2015 Anna Maria Bigatti Debugging Bug #834: Fix test failures (after revising MatrixForOrdering) Debugging 0.75
16 Dec 2015 Anna Maria Bigatti Debugging Design #825: IsPositiveGrading -- really need 2 signatures? 0.25
25 Mar 2016 John Abbott Debugging Bug #853: NearestInt can needlessly throw InsufficientPrecision Solved now? 3.00
25 Mar 2016 John Abbott Debugging Bug #853: NearestInt can needlessly throw InsufficientPrecision Solved now? 3.00
26 Mar 2016 John Abbott Debugging Bug #858: floor for TwinFloat can produce ERR::SERIOUS Progress 1.00
31 Mar 2016 John Abbott Debugging Feature #840: GINV: alex basis Compilation problems 0.50
31 Mar 2016 John Abbott Debugging Support #861: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM) Error messages 0.25
31 Mar 2016 John Abbott Debugging Support #861: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM) Platform 0.10
02 Nov 2016 Anna Maria Bigatti Debugging Feature #951: New function: IsSqFree 0.50
02 Nov 2016 John Abbott Debugging Feature #951: New function: IsSqFree Fixed 0.25
30 Nov 2016 John Abbott Debugging Feature #765: ExternalLib-CDD: (needed by GFan) Hints 0.50
01 Mar 2017 John Abbott Debugging Bug #1015: Bruns SEGV: SparsePolyIter/DMPI problem Some notes 1.00
01 Mar 2017 John Abbott Debugging Bug #1015: Bruns SEGV: SparsePolyIter/DMPI problem Smaller example 0.25
01 Mar 2017 John Abbott Debugging Bug #1015: Bruns SEGV: SparsePolyIter/DMPI problem Simpler compilation command 0.25
01 Mar 2017 John Abbott Debugging Bug #1015: Bruns SEGV: SparsePolyIter/DMPI problem Missing compilation flag 0.25
08 Mar 2017 John Abbott Debugging Bug #1026: JanetBasis gives error indet index out of range Some notes 0.25
20 Apr 2017 Anna Maria Bigatti Debugging Feature #780: GroebnerFan/ExternalLib-GFan: improve package 1.00
21 Apr 2017 Anna Maria Bigatti Debugging Feature #961: New function: ReducedGBasis 1.00
21 Apr 2017 Anna Maria Bigatti Debugging Feature #961: New function: ReducedGBasis 0.50
28 Apr 2017 Anna Maria Bigatti Debugging Feature #1016: ReducedGBasis for RingWeyl (and other non-commutative rings) 1.00
17 May 2017 Anna Maria Bigatti Debugging Slug #1057: Slug: Polynomial ring contructor slow with (big) matrix ordering 2.00
17 May 2017 Anna Maria Bigatti Debugging Bug #1069: GroebnerFan: ERROR: Matrix must be invertible 0.50
17 May 2017 John Abbott Debugging Bug #1069: GroebnerFan: ERROR: Matrix must be invertible Guess 0.10
20 Jun 2017 Anna Maria Bigatti Debugging Bug #1081: ideal() * RingElem gives error 0.20
21 Jun 2017 John Abbott Debugging Bug #1082: factor in ZZ[x] gives errors 0.25
29 Jun 2017 Anna Maria Bigatti Debugging Bug #1083: MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error) 0.50
05 Jul 2017 John Abbott Debugging Bug #1088: MinPolyQuot: runs out of primes Strange 0.25
11 Jul 2017 John Abbott Debugging Bug #1089: invalid pointer in "free" Some notes 0.50
20 Jul 2017 John Abbott Debugging Bug #1089: invalid pointer in "free" Bother! 0.50
31 Aug 2017 Anna Maria Bigatti Debugging Support #1096: WEB SITE: HTML is not clean! 0.20
24 Nov 2017 Anna Maria Bigatti Debugging Feature #1094: Revive code for SelfSaturating GBasis 6.00
05 Dec 2017 John Abbott Debugging Bug #1135: Compilaton with --debug configuration option gives errors Summary 0.50
15 Dec 2017 Anna Maria Bigatti Debugging Bug #1143: Polynomial multiplication wrong for non integral rings 0.50
20 Dec 2017 Anna Maria Bigatti Debugging Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) 0.50
03 Apr 2018 John Abbott Debugging Slug #1170: SmoothFactor: slow when a factor is found Found the slug 0.50
05 Jun 2018 John Abbott Debugging Bug #1185: factor: multivariate, wrong RemainingFactor (sign wrong) More failing examples 0.50
21 Jun 2018 John Abbott Debugging Support #1193: Naming convention mistakes Some notes 0.25
26 Jun 2018 John Abbott Debugging Slug #1187: Matrix rank is slow (over QQ) Slow mod p too 0.20
28 Jun 2018 John Abbott Debugging Bug #1199: GCD bug with high degree arg Looking for simpler example 1.50
28 Jun 2018 Anna Maria Bigatti Debugging Bug #1199: GCD bug with high degree arg 2.00
06 Aug 2018 Anna Maria Bigatti Debugging Feature #374: Porting "IdealOfProjectivePoints" 1.00
02 Sep 2018 John Abbott Debugging Design #1223: NewPolyRing default indet names First cause of bug 0.10
08 Nov 2018 John Abbott Debugging Bug #1233: factor SEGV -- too large characteristic Some notes 0.25
14 Nov 2018 John Abbott Debugging Bug #1233: factor SEGV -- too large characteristic Patched 1.00
04 Mar 2019 John Abbott Debugging Bug #1250: SEGV: CoCoALib with Normaliz in multithreading Searching 0.50
04 Mar 2019 Anna Maria Bigatti Debugging Bug #1250: SEGV: CoCoALib with Normaliz in multithreading 0.50
27 Mar 2019 John Abbott Debugging Support #1265: Unregistered TXT files in doc Unregistered files 0.30
27 Mar 2019 John Abbott Debugging Bug #1256: RingID: different values in test-output on different platforms Confirm 0.20
27 Mar 2019 John Abbott Debugging Bug #1256: RingID: different values in test-output on different platforms Some thoughts 0.25
03 May 2019 John Abbott Debugging Bug #1280: Determinant & Inverse of matrix over non integral domain Failing cases 1.00
04 May 2019 John Abbott Debugging Bug #1281: Factor of multivariate sometimes prints ERROR Some notes 1.00
31 Jul 2019 John Abbott Debugging Bug #1300: CoprimeFactorBasis: mishandles negative args Fixed 0.75
10 Sep 2019 John Abbott Debugging Design #1309: SmoothFactor: allow limit = 1? Oh 0.20
10 Sep 2019 John Abbott Debugging Bug #1310: RealRoots: gives odd number of roots for deg 6 irred poly Roots 0.30
11 Sep 2019 John Abbott Debugging Bug #1310: RealRoots: gives odd number of roots for deg 6 irred poly Getting closer 1.00
11 Sep 2019 John Abbott Debugging Bug #1310: RealRoots: gives odd number of roots for deg 6 irred poly Fixed 1.00
23 Sep 2019 John Abbott Debugging Slug #1238: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead Profiling 0.25
09 Oct 2019 John Abbott Debugging Slug #1238: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead Profiling 0.30
14 Nov 2019 John Abbott Debugging Bug #1362: GBasis verbose mode: some output is on cerr/clog clog 0.20
26 Nov 2019 John Abbott Debugging Bug #1371: French students' example with GFan Unexpected 0.25
27 Dec 2019 John Abbott Debugging Bug #1379: Fails to recognize zero-dim ideal Suspicious 0.25
27 Dec 2019 John Abbott Debugging Bug #1379: Fails to recognize zero-dim ideal More notes 0.50
27 Dec 2019 Anna Maria Bigatti Debugging Bug #1379: Fails to recognize zero-dim ideal 0.50
27 Dec 2019 Anna Maria Bigatti Debugging Bug #1379: Fails to recognize zero-dim ideal 0.50
27 Dec 2019 Anna Maria Bigatti Debugging Bug #1379: Fails to recognize zero-dim ideal 2.00
27 Dec 2019 Anna Maria Bigatti Debugging Feature #1212: New function: GBasisByHomog 0.20
09 Jan 2020 John Abbott Debugging Bug #1319: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist Tricky 0.25
09 Jan 2020 John Abbott Debugging Bug #1319: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist More details 0.20
09 Jan 2020 John Abbott Debugging Bug #1319: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist More notes 0.40
24 Jan 2020 John Abbott Debugging Bug #1402: gfan: installation problem: configure reports cdd.h present but cannot be compiled Some notes 0.50
03 Feb 2020 Anna Maria Bigatti Debugging Design #1409: myTestIsPrimary & Co. : fix design 2.00
03 Feb 2020 John Abbott Debugging Bug #1411: IsPrimary sometimes wrong OK now 1.00
03 Feb 2020 John Abbott Debugging Design #1409: myTestIsPrimary & Co. : fix design Ooops! 0.20
03 Feb 2020 John Abbott Debugging Bug #1411: IsPrimary sometimes wrong Duplicate 0.20
07 Feb 2020 John Abbott Debugging Slug #1394: Oddly slow GBasis computation (slow final cleanup) Another example 0.25
11 Feb 2020 John Abbott Debugging Bug #1402: gfan: installation problem: configure reports cdd.h present but cannot be compiled Seems to be harmless 0.25
14 Feb 2020 John Abbott Debugging Bug #1416: IdealOfProjectivePoints and MinGens Some notes 0.30
04 Mar 2020 Anna Maria Bigatti Debugging Bug #1416: IdealOfProjectivePoints and MinGens 1.00
20 Apr 2020 John Abbott Debugging Bug #1449: Bivariate factor bug: sometimes a factor is reducible Some notes 0.50
20 Apr 2020 John Abbott Debugging Bug #1449: Bivariate factor bug: sometimes a factor is reducible Simpler example 0.25
21 Apr 2020 John Abbott Debugging Bug #1449: Bivariate factor bug: sometimes a factor is reducible Simpler example 0.25
22 Apr 2020 John Abbott Debugging Bug #1449: Bivariate factor bug: sometimes a factor is reducible Univariate problem 1.00
24 Apr 2020 John Abbott Debugging Bug #1449: Bivariate factor bug: sometimes a factor is reducible Maybe found it 1.50
16 Jun 2020 John Abbott Debugging Feature #1457: Make SmoothFactor interruptible Easier than expected 0.50
30 Jul 2020 John Abbott Debugging Bug #1473: isystem not working as expected Related? 0.25
14 Sep 2020 John Abbott Debugging Feature #1485: Simple syntax for making a quotient ring? Mostly done? 0.25
14 Sep 2020 John Abbott Debugging Feature #1485: Simple syntax for making a quotient ring? More places? 0.10
14 Sep 2020 John Abbott Debugging Bug #1484: ker bug (quotientinghom for R/ideal()) Mostly done? 0.00
14 Sep 2020 John Abbott Debugging Bug #1484: ker bug (quotientinghom for R/ideal()) More to do? 0.10
25 Sep 2020 John Abbott Debugging Bug #1331: adj: for matrices 7x7 and bigger Improved 0.50
30 Sep 2020 John Abbott Debugging Support #1494: Normaliz 3.8.9 Some notes 0.75
19 Oct 2020 John Abbott Debugging Slug #1118: SLUG: factorization of x^9999 Clue city 0.25
19 Oct 2020 John Abbott Debugging Slug #897: SimplestBigRatBetween: why is it so slow? More notes 0.25
23 Oct 2020 John Abbott Debugging Slug #1517: RandomLinearForm Some notes 0.25
23 Oct 2020 John Abbott Debugging Slug #1518: SLUG: Printing PPs with many indets Some notes 0.30
26 Oct 2020 John Abbott Debugging Bug #1473: isystem not working as expected Mmmm 0.25
26 Oct 2020 John Abbott Debugging Bug #1522: SEGV: avoid long linked lists of loaves in MemPools Some notes 0.50
26 Oct 2020 John Abbott Debugging Bug #1522: SEGV: avoid long linked lists of loaves in MemPools Clue city? 0.40
26 Oct 2020 John Abbott Debugging Bug #1522: SEGV: avoid long linked lists of loaves in MemPools Valgrind 0.20
26 Oct 2020 John Abbott Debugging Bug #1522: SEGV: avoid long linked lists of loaves in MemPools Groan! 1.00
29 Oct 2020 John Abbott Debugging Design #1463: SmoothFactor: use FactorMultiplicity Simpler bug 0.10
03 Dec 2020 John Abbott Debugging Bug #1542: gfan does not "deinitialize" Some notes 0.50
05 Dec 2020 John Abbott Debugging Bug #1542: gfan does not "deinitialize" Unexpected 0.25
06 Jan 2021 John Abbott Debugging Slug #1557: Reading list of rationals is too slow More notes 1.00
07 Jan 2021 John Abbott Debugging Slug #1557: Reading list of rationals is too slow Found a bug 1.50
07 Jan 2021 John Abbott Debugging Bug #1376: GBasisTimeout: not working as expected Called from 0.20
19 Jan 2021 John Abbott Debugging Bug #1565: IsInRadical: gives "weird" error Seems OK now 0.50
28 Jan 2021 John Abbott Debugging Bug #1570: FloatStr sometimes produces NUL chars Ouch! 0.50
28 Jan 2021 John Abbott Debugging Bug #1570: FloatStr sometimes produces NUL chars Bad exp 0.10
28 Jan 2021 John Abbott Debugging Bug #1570: FloatStr sometimes produces NUL chars Weird 0.20
28 Jan 2021 John Abbott Debugging Bug #1570: FloatStr sometimes produces NUL chars MantissaAndExponent10 0.20
28 Jan 2021 John Abbott Debugging Bug #1570: FloatStr sometimes produces NUL chars Clue city! 0.20
28 Jan 2021 John Abbott Debugging Bug #1570: FloatStr sometimes produces NUL chars Think I've fixed it! 1.50
22 Mar 2021 John Abbott Debugging Bug #1585: CRASH/ABORT: GMP overflow Asked GMP 0.20
26 Apr 2021 John Abbott Debugging Bug #1590: CRASH: LinKerZZ Some notes 1.00
19 Jul 2021 John Abbott Debugging Bug #1601: Compilation ambiguity Huh??? 0.50
01 Sep 2021 John Abbott Debugging Design #1576: cmp for machine integers Groan! 1.00
21 Sep 2021 John Abbott Debugging Bug #1601: Compilation ambiguity Aha! 0.50
17 Nov 2021 John Abbott Debugging Feature #1633: Make polynomial multiplication interruptible? Relevant source 0.25
20 Jan 2022 John Abbott Debugging Slug #1646: radical: could be more clever Relevant source 0.20
20 Jan 2022 John Abbott Debugging Slug #1646: radical: could be more clever Found and fixed 0.50
28 Jan 2022 John Abbott Debugging Design #1655: Remove ability to compile CoCoALib against UNINSTALLED gmp? Relevant source 0.20
11 Feb 2022 John Abbott Debugging Bug #1662: txt2tags: problem with filenames containing "_" or "-" Options 0.20
18 Feb 2022 John Abbott Debugging Design #581: C++14: MachineInt Mostly OK 0.75
18 Mar 2022 Anna Maria Bigatti Debugging Bug #1662: txt2tags: problem with filenames containing "_" or "-" 0.20
12 Nov 2022 John Abbott Debugging Support #1700: boost_1_80_0 Oh joy! 1.50
22 Dec 2022 John Abbott Debugging Bug #1719: FactorINT has got worse Simpler case 0.50
29 Dec 2022 John Abbott Debugging Bug #1719: FactorINT has got worse Blame 2.50
23 Mar 2023 Anna Maria Bigatti Debugging Bug #1729: Bug HilbertPoly of zero-dimensional ideals 0.25
23 Mar 2023 Anna Maria Bigatti Debugging Bug #1729: Bug HilbertPoly of zero-dimensional ideals 0.25
05 May 2023 Anna Maria Bigatti Debugging Bug #1740: MinGens gives non minimal gens *if some deg=0* reduced example 3.00
18 May 2023 Anna Maria Bigatti Debugging Bug #1740: MinGens gives non minimal gens *if some deg=0* 2.00
13 Jul 2023 John Abbott Debugging Slug #1754: IsSqFree poorly implemented Some notes 0.50
03 Oct 2023 John Abbott Debugging Support #1761: MakeTermOrdMat: improve error mesg Possible correction 0.50
03 Oct 2023 John Abbott Debugging Slug #1757: gcd(f,f) is slow RootBound is slow 0.40
09 Dec 2023 John Abbott Debugging Bug #1773: CyclotomicFactorIndexes: gave wrong answer Fixed 0.75
05 Feb 2024 Anna Maria Bigatti Debugging Bug #1779: Radical error with lex (again) 0.50
06 Feb 2024 Anna Maria Bigatti Debugging Feature #1780: radical for ideals in SparsePolyRing: code in C++ 0.50
23 Feb 2024 Anna Maria Bigatti Debugging Slug #1569: IsInRadical too slow (test-RadicalMembership) 0.50
28 Feb 2024 John Abbott Debugging Bug #1749: Configuration hiccups on Mac M1 Aha! 0.20
08 Mar 2024 John Abbott Debugging Slug #1394: Oddly slow GBasis computation (slow final cleanup) Anna 0.10
07 Apr 2024 John Abbott Debugging Slug #1813: Some tests have become slower Some notes 0.50
08 Apr 2024 John Abbott Debugging Support #1814: Ensure tests do not need too much RAM Uff! 0.75
15 Apr 2024 John Abbott Debugging Support #1814: Ensure tests do not need too much RAM Cause found 0.20
23 Apr 2024 John Abbott Debugging Support #1814: Ensure tests do not need too much RAM Memory leak 0.50
09 Nov 2011 Anna Maria Bigatti Design Support #26: Redmine Administration 20.00
09 Nov 2011 Anna Maria Bigatti Design Feature #28: rename RingQ, RingZ --> RingQQ, RingZZ 0.10
09 Nov 2011 Anna Maria Bigatti Design Bug #22: Rename PPMonoidEvZZ? 0.10
11 Nov 2011 Anna Maria Bigatti Design Feature #30: SwapRows, Cols 0.10
30 Nov 2011 Anna Maria Bigatti Design Feature #37: matrix constructors setting up the task from the "Printing matrix" task 0.50
30 Nov 2011 Anna Maria Bigatti Design Feature #37: matrix constructors cleaned up 0.25
30 Nov 2011 John Abbott Design Feature #17: implement "binomial" (coefficient) for RingElem Clarify fn interface 0.10
30 Nov 2011 John Abbott Design Feature #41: Squarefree factorization - overhead Several weeks' worth of overhead 6.00
06 Dec 2011 John Abbott Design Feature #41: Squarefree factorization - overhead Weekly meeting 1.00
16 Dec 2011 Anna Maria Bigatti Design Feature #68: cleanup doc for matrix, MatrixViews, *Matrix*,.... links in tex: much more difficult, maybe impossible? "solved" setting link to "ClassName" and ignoring subsection postion 1.50
20 Dec 2011 John Abbott Design Feature #69: p-th root Also need p-th roots of polys 0.10
20 Dec 2011 John Abbott Design Feature #40: Squarefree factorization - Alessio d'Ali` Allow finer sqfr factorizations 0.10
20 Dec 2011 John Abbott Design Feature #41: Squarefree factorization - overhead Meeting with D'Ali` 1.20
20 Dec 2011 Anna Maria Bigatti Design Support #70: Index page for html documentation a new design is proposed 2.50
21 Dec 2011 John Abbott Design Design #64: submat takes only vector<long> How many signatures? 0.10
23 Dec 2011 Anna Maria Bigatti Design Support #70: Index page for html documentation reorganization of alphabetical index 0.20
23 Dec 2011 John Abbott Design Feature #71: ZeroMat & FilledMat 0.60
26 Jan 2012 John Abbott Design Bug #6: Sort out RingElem, RefRingElem, ConstRefRingElem mess Making some progress 50.00
01 Feb 2012 John Abbott Design Feature #84: Names for random streams Prefix, suffix, abbreviations 0.50
01 Feb 2012 John Abbott Design Feature #84: Names for random streams Templates and template specialization 0.10
01 Feb 2012 Anna Maria Bigatti Design Feature #84: Names for random streams name and philosophy proposal after skype discussion 0.50
01 Feb 2012 John Abbott Design Feature #84: Names for random streams Another proposal 0.20
01 Feb 2012 Anna Maria Bigatti Design Feature #84: Names for random streams looking for other random generators 0.25
01 Feb 2012 Anna Maria Bigatti Design Feature #84: Names for random streams studying the documentation and the examples to improve the interface 0.25
02 Feb 2012 John Abbott Design Feature #84: Names for random streams Using global PRNG 0.10
03 Feb 2012 John Abbott Design Design #64: submat takes only vector<long> Vectors of integer values 0.20
08 Feb 2012 Anna Maria Bigatti Design Support #87: Cleanup header for ring classes (so that they are e-diff-able) starting with RingFpLog.C 1.00
18 Mar 2012 John Abbott Design Bug #22: Rename PPMonoidEvZZ? A wider suggestion 1.00
20 Mar 2012 John Abbott Design Feature #107: Recognizing finite fields More functions for finite fields 0.50
21 Mar 2012 John Abbott Design Bug #111: Mod fn for computing remainder Symmetry 0.50
30 Mar 2012 John Abbott Design Bug #22: Rename PPMonoidEvZZ? Unified pseudo ctor name 0.30
30 Mar 2012 John Abbott Design Bug #22: Rename PPMonoidEvZZ? internal impl names 0.10
05 Apr 2012 John Abbott Design Feature #124: change long args in matrices into MachineInt (?) Same applies to any index 0.10
16 Apr 2012 John Abbott Design Feature #125: Matrix equation solving; linear system solving Fn names? 0.30
16 Apr 2012 John Abbott Design Feature #125: Matrix equation solving; linear system solving Solving using a specific method 0.10
20 Apr 2012 John Abbott Design Feature #125: Matrix equation solving; linear system solving What name? 0.20
24 Apr 2012 John Abbott Design Feature #51: polynomial coefficient extraction w.r.t. variable Coeffs wrt to a given PP basis 0.50
24 Apr 2012 John Abbott Design Feature #51: polynomial coefficient extraction w.r.t. variable Also for module elems 0.20
26 Apr 2012 John Abbott Design Feature #51: polynomial coefficient extraction w.r.t. variable Summary of verbal discussion 1.00
27 Apr 2012 John Abbott Design Bug #135: Revise interface to SmallFpImpl & friends Confirmed need for major redesign 0.20
27 Apr 2012 Anna Maria Bigatti Design Feature #138: Automatic conversion from bool3 to bool? discussion 0.50
27 Apr 2012 John Abbott Design Feature #125: Matrix equation solving; linear system solving Choosing names 1.00
30 Apr 2012 John Abbott Design Feature #142: Improve threadsafety When to destroy rings? 0.20
03 May 2012 John Abbott Design Feature #150: RingOf rather than owner? (and than AmbientRing, ...) 0.10
04 May 2012 John Abbott Design Feature #153: Shorter simpler names for some bool3 values and functions Discussion with Anna and Alessandra 0.70
07 May 2012 John Abbott Design Feature #107: Recognizing finite fields PthPower 0.30
07 May 2012 John Abbott Design Feature #69: p-th root Essentially subsumed by #107 0.10
07 May 2012 John Abbott Design Feature #156: Brand new symbol(s) Some first design ideas 0.50
07 May 2012 John Abbott Design Feature #156: Brand new symbol(s) Signatures for new PPMonoid ctors 0.10
07 May 2012 John Abbott Design Feature #156: Brand new symbol(s) Generating several symbols 0.10
07 May 2012 John Abbott Design Feature #156: Brand new symbol(s) More proposals for the head 0.20
08 May 2012 John Abbott Design Feature #156: Brand new symbol(s) An impl suggestion 0.50
09 May 2012 John Abbott Design Feature #156: Brand new symbol(s) Impl idea 0.50
10 May 2012 John Abbott Design Feature #156: Brand new symbol(s) Remove enum AnonymousMarker 0.20
10 May 2012 John Abbott Design Feature #157: Separate ThreadsafeCounter from symbol.C Make a BOOST-free version? 0.20
10 May 2012 John Abbott Design Bug #135: Revise interface to SmallFpImpl & friends First changes 1.00
21 May 2012 John Abbott Design Feature #41: Squarefree factorization - overhead Logging time 10.00
21 May 2012 John Abbott Design Feature #165: FractionField -- only of TrueGCDDomain? Consequences 0.50
21 May 2012 Anna Maria Bigatti Design Feature #165: FractionField -- only of TrueGCDDomain? member field myBaseRingIsGCDDomain? 0.25
21 May 2012 John Abbott Design Feature #165: FractionField -- only of TrueGCDDomain? Conclusion: Keep FractionField general 0.50
21 May 2012 John Abbott Design Feature #165: FractionField -- only of TrueGCDDomain? Conclusion: Keep FractionField general 0.50
21 May 2012 John Abbott Design Feature #165: FractionField -- only of TrueGCDDomain? Conclusion: Keep FractionField general 0.50
21 May 2012 John Abbott Design Feature #165: FractionField -- only of TrueGCDDomain? Conclusion: Keep FractionField general 0.50
22 May 2012 John Abbott Design Feature #165: FractionField -- only of TrueGCDDomain? Needs 2 separate impls 0.30
22 May 2012 Anna Maria Bigatti Design Feature #165: FractionField -- only of TrueGCDDomain? replied to JAA comment on concrete/abstract classes 0.25
25 May 2012 John Abbott Design Feature #167: Integer operations Just starting 0.20
28 May 2012 John Abbott Design Bug #22: Rename PPMonoidEvZZ? No very small exp 0.20
28 May 2012 John Abbott Design Feature #153: Shorter simpler names for some bool3 values and functions Proposal 0.50
30 May 2012 John Abbott Design Bug #22: Rename PPMonoidEvZZ? Added clarification to original description 0.20
07 Jun 2012 John Abbott Design Bug #178: IsHomog: should it throw an error when there is no grading? An error is best 0.20
08 Jun 2012 John Abbott Design Feature #174: IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing.. Also for modules? 0.20
18 Jun 2012 John Abbott Design Feature #157: Separate ThreadsafeCounter from symbol.C to BOOST or not to BOOST, that is the question 0.20
20 Jun 2012 John Abbott Design Bug #190: Subtle ref count bug for poly rings (via CoeffEmbeddingHom) Bifurcation 0.30
04 Jul 2012 Anna Maria Bigatti Design Feature #202: MatrixView/function for viewing a single row or column (RowMat, ColMat) proposal RowMat ColMat 0.25
05 Jul 2012 Anna Maria Bigatti Design Bug #149: Makefile dependencies a proposal 0.25
30 Jul 2012 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Some criteria 0.50
31 Jul 2012 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Whitespace 2 1.00
31 Jul 2012 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Incorrect input 1 0.25
31 Jul 2012 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Incorrect input 2 0.50
31 Jul 2012 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Some sample inputs 0.50
08 Aug 2012 John Abbott Design Feature #222: Printing polynomials - spaces between terms No spaces? 0.40
08 Aug 2012 John Abbott Design Feature #221: Better RingElems for reasons of security 0.50
03 Sep 2012 Anna Maria Bigatti Design Feature #221: Better RingElems exploring possibilities 0.50
03 Sep 2012 John Abbott Design Feature #221: Better RingElems Another puzzling case 0.25
04 Sep 2012 John Abbott Design Feature #222: Printing polynomials - spaces between terms Suggest a flag to print with or without spaces 0.25
04 Sep 2012 Anna Maria Bigatti Design Feature #222: Printing polynomials - spaces between terms checking cocoa-4 and suggesting implementation 0.25
18 Sep 2012 John Abbott Design Feature #224: Leading form The original request 0.10
24 Sep 2012 John Abbott Design Feature #221: Better RingElems Equality test 0.50
25 Sep 2012 John Abbott Design Feature #221: Better RingElems Final design decsions 0.75
26 Sep 2012 John Abbott Design Feature #221: Better RingElems A natural consequence 0.25
28 Sep 2012 John Abbott Design Feature #221: Better RingElems What should this do? 0.20
01 Oct 2012 John Abbott Design Feature #244: Rings: default ctor & assignment Domino effect 0.25
01 Oct 2012 John Abbott Design Feature #246: Approx QIR MPFI library 0.10
02 Oct 2012 John Abbott Design Feature #221: Better RingElems RefRingElem 0.50
02 Oct 2012 Christof Soeger Design Feature #218: CoCoALib normaliz interface 1.00
04 Oct 2012 John Abbott Design Feature #233: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat> Via convert? 0.20
04 Oct 2012 John Abbott Design Feature #224: Leading form Suggestion: Splitting off the leading form 0.20
05 Oct 2012 John Abbott Design Feature #221: Better RingElems A complication 1.50
05 Oct 2012 John Abbott Design Feature #233: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat> All convert functions? 0.25
08 Oct 2012 John Abbott Design Feature #222: Printing polynomials - spaces between terms Aesthetic preference -- guideline 0.30
09 Oct 2012 John Abbott Design Feature #222: Printing polynomials - spaces between terms Proposal for guideline 1.50
09 Oct 2012 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Further thoughts 2.50
10 Oct 2012 John Abbott Design Feature #261: Review the utility of RefRingElem Is RefRingElem really useful? 2.00
10 Oct 2012 John Abbott Design Feature #261: Review the utility of RefRingElem Who actually creates RefRingElem values? 1.50
17 Oct 2012 Anna Maria Bigatti Design Feature #248: IsDivisible for RingElem with nice interface proposal 0.25
17 Oct 2012 John Abbott Design Feature #248: IsDivisible for RingElem with nice interface Other possibilities 0.50
17 Oct 2012 John Abbott Design Feature #248: IsDivisible for RingElem with nice interface I forgot to mention.... 0.10
18 Oct 2012 John Abbott Design Design #268: Exponent range (in power products) Considerations 0.50
18 Oct 2012 John Abbott Design Feature #92: Error Codes Use C++ inheritance 0.50
20 Oct 2012 John Abbott Design Bug #119: CoCoA4io All server specific files should be in the server directory 0.25
20 Oct 2012 John Abbott Design Feature #248: IsDivisible for RingElem with nice interface Specification detail 0.50
22 Oct 2012 Anna Maria Bigatti Design Feature #269: PPMonoids: check for exponent overflow in power function suggestion 0.25
22 Oct 2012 Anna Maria Bigatti Design Feature #248: IsDivisible for RingElem with nice interface preference (1) 0.25
24 Oct 2012 Anna Maria Bigatti Design Design #272: Forward declarations some suggestions 0.25
31 Oct 2012 Anna Maria Bigatti Design Feature #248: IsDivisible for RingElem with nice interface zero divisor 0.25
31 Oct 2012 John Abbott Design Feature #248: IsDivisible for RingElem with nice interface When does IsDivisible return false? 0.50
31 Oct 2012 John Abbott Design Feature #92: Error Codes An idea 0.25
04 Dec 2012 John Abbott Design Feature #84: Names for random streams Unified sources 0.25
04 Dec 2012 John Abbott Design Feature #84: Names for random streams Unified sources 0.25
04 Dec 2012 John Abbott Design Feature #84: Names for random streams Unified sources 0.25
04 Dec 2012 John Abbott Design Feature #84: Names for random streams Unified sources 0.25
04 Dec 2012 Anna Maria Bigatti Design Feature #84: Names for random streams 0.50
05 Dec 2012 Anna Maria Bigatti Design Feature #150: RingOf rather than owner? (and than AmbientRing, ...) similar cases 0.50
05 Dec 2012 John Abbott Design Feature #283: Rational approximation SimplestRationalInInterval 1.50
05 Dec 2012 Anna Maria Bigatti Design Feature #283: Rational approximation some suggestions 0.25
05 Dec 2012 John Abbott Design Feature #283: Rational approximation Possible names 0.10
21 Dec 2012 John Abbott Design Slug #129: Better GCD Proposed structure 0.25
21 Jan 2013 John Abbott Design Feature #123: IdealOfPoints with generic coeffs Modular methods 1.00
30 Jan 2013 Anna Maria Bigatti Design Design #297: Modules design: brainstorming submodule from matrix? 0.50
30 Jan 2013 Anna Maria Bigatti Design Design #297: Modules design: brainstorming GensToCols? GensToRows? 1.00
04 Feb 2013 John Abbott Design Feature #206: Matrix equation solving: LinKer Result is in rows or cols? 0.25
08 Feb 2013 John Abbott Design Feature #125: Matrix equation solving; linear system solving Hurry up! 0.25
11 Feb 2013 John Abbott Design Feature #300: Add fault tolerant rational reconstruction to library Choosing the name is always the hardest part 0.25
11 Feb 2013 Anna Maria Bigatti Design Feature #303: Rows and Columns of a matrix 0.25
12 Feb 2013 John Abbott Design Design #308: Error: ERR::NotNonZero instead of ERR::ZeroRingElem? Where is ERR::ZeroRingElem used? 0.25
12 Feb 2013 John Abbott Design Design #308: Error: ERR::NotNonZero instead of ERR::ZeroRingElem? Other errors about zero 0.25
14 Feb 2013 John Abbott Design Feature #312: LongRange(a,b) returning vector of long a..b (included) In which file? 0.25
15 Feb 2013 John Abbott Design Feature #312: LongRange(a,b) returning vector of long a..b (included) Inline or not? 0.25
18 Feb 2013 John Abbott Design Bug #22: Rename PPMonoidEvZZ? Time to get implementing! 0.25
21 Feb 2013 John Abbott Design Feature #319: BOOST -- how it could help in CoCoALib Some ideas for using BOOST features 0.25
21 Feb 2013 John Abbott Design Design #268: Exponent range (in power products) unsigned int? 0.35
21 Feb 2013 John Abbott Design Feature #320: PPMonoid pseudo-ctors without symbol names Semantics 0.25
21 Feb 2013 John Abbott Design Bug #89: MachineInt or long as fn arg type for indices Waking up this issue 0.10
26 Feb 2013 John Abbott Design Feature #320: PPMonoid pseudo-ctors without symbol names Perhaps not such a clever idea? 0.50
05 Mar 2013 John Abbott Design Feature #320: PPMonoid pseudo-ctors without symbol names Not worth it 0.25
20 Mar 2013 John Abbott Design Design #254: How to return a Hilbert Series in CoCoALib A suggestion 0.50
27 Mar 2013 John Abbott Design Support #140: Doc & example for convert Moved conversion of BigInt & BigRat into the corresponding class files. 2.00
27 Mar 2013 John Abbott Design Bug #119: CoCoA4io Wake up call 0.25
28 Mar 2013 John Abbott Design Feature #72: MatByRows, MatByCols MatrixView or proper constructor 1.00
08 Apr 2013 John Abbott Design Feature #143: Buchberger-Moeller (parent task) What does BM compute? 1.00
08 Apr 2013 John Abbott Design Feature #143: Buchberger-Moeller (parent task) Addendum to previous post 0.25
08 Apr 2013 John Abbott Design Feature #143: Buchberger-Moeller (parent task) Return data for internal BM algms 0.50
11 Apr 2013 John Abbott Design Feature #337: Module homs Some ideas 0.75
11 Apr 2013 John Abbott Design Feature #337: Module homs Some ideas 0.75
17 May 2013 Anna Maria Bigatti Design Feature #304: Module ordering and grading (and shifts) major rewriting in progress 6.00
22 May 2013 John Abbott Design Design #268: Exponent range (in power products) A suggestion 0.50
22 May 2013 John Abbott Design Design #339: DenseUPolyClean uses size_t long or MachineInt 0.15
24 May 2013 John Abbott Design Feature #357: Constructor for vectors? CoCoAVector C++11 has something 0.10
24 May 2013 Anna Maria Bigatti Design Feature #357: Constructor for vectors? CoCoAVector discussion 0.10
25 May 2013 John Abbott Design Bug #119: CoCoA4io Moved the files 1.50
25 May 2013 John Abbott Design Bug #89: MachineInt or long as fn arg type for indices KISS? 0.50
27 May 2013 John Abbott Design Bug #135: Revise interface to SmallFpImpl & friends Eliminated typedefs SmallFpElem_t and SmallFpLogElem_t; they are now nested typdefs in SmallFpImpl and SmallFpLogImpl 1.00
27 May 2013 John Abbott Design Feature #50: Polynomial content Closing 1.00
29 May 2013 John Abbott Design Feature #143: Buchberger-Moeller (parent task) Postponing to 0.9954 0.15
30 May 2013 John Abbott Design Feature #124: change long args in matrices into MachineInt (?) Matrix indices are indices 0.40
30 May 2013 John Abbott Design Bug #89: MachineInt or long as fn arg type for indices Keeping it simple! 1.00
30 May 2013 John Abbott Design Bug #89: MachineInt or long as fn arg type for indices Design principle 0.25
03 Jun 2013 John Abbott Design Bug #264: Compilation problem with "degree.H" (inline fn defns) Why fns are inline? 0.50
03 Jun 2013 John Abbott Design Feature #312: LongRange(a,b) returning vector of long a..b (included) Separate file? 0.10
17 Jun 2013 Anna Maria Bigatti Design Design #254: How to return a Hilbert Series in CoCoALib discussion with John Abbott and Christof Soeger 2.00
18 Jun 2013 Anna Maria Bigatti Design Design #254: How to return a Hilbert Series in CoCoALib 0.10
19 Jun 2013 John Abbott Design Design #377: IsDivisible -- exact semantics? Unique quotient? 1.00
20 Jun 2013 John Abbott Design Design #377: IsDivisible -- exact semantics? 0/0 should give an error 0.25
08 Jul 2013 John Abbott Design Feature #385: Design new errors using inheritance Different languages 0.15
08 Jul 2013 John Abbott Design Feature #385: Design new errors using inheritance 0.50
08 Jul 2013 John Abbott Design Feature #385: Design new errors using inheritance BOOST too sophisticated? 0.75
10 Jul 2013 John Abbott Design Feature #385: Design new errors using inheritance Too ignorant to decide 5.00
11 Jul 2013 John Abbott Design Feature #92: Error Codes Supplementary error message 1.50
11 Jul 2013 John Abbott Design Feature #92: Error Codes Syntax for adding suppl mesg 0.25
05 Oct 2013 John Abbott Design Feature #91: Return type & name for "indets" of a PP Easy to transfer to CoCoA-5 0.50
09 Oct 2013 John Abbott Design Feature #91: Return type & name for "indets" of a PP Name suggestions 0.25
10 Oct 2013 John Abbott Design Design #404: deg(F,X) instead of MaxExponent(F,X) ? Fn is called exponent for PPs 0.50
14 Oct 2013 John Abbott Design Feature #407: RingElem ctor from mpz_t (from Bruns) Pros and cons 0.50
18 Oct 2013 John Abbott Design Feature #407: RingElem ctor from mpz_t (from Bruns) Assignment from mpz_t? 0.50
18 Oct 2013 John Abbott Design Feature #407: RingElem ctor from mpz_t (from Bruns) Annoying problem 0.50
23 Oct 2013 John Abbott Design Design #411: design of factorization template class Pros and cons 1.00
23 Oct 2013 John Abbott Design Design #411: design of factorization template class Consequence 0.25
23 Oct 2013 John Abbott Design Feature #41: Squarefree factorization - overhead It's largely over now 2.80
24 Oct 2013 Anna Maria Bigatti Design Design #411: design of factorization template class comment on design 0.25
29 Oct 2013 John Abbott Design Feature #150: RingOf rather than owner? (and than AmbientRing, ...) Possible disadvantage 0.50
30 Oct 2013 Anna Maria Bigatti Design Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP)) proposal for PushBack and consequences 0.50
30 Oct 2013 John Abbott Design Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP)) JAA's opinion 0.25
20 Nov 2013 John Abbott Design Feature #233: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat> Wake up! 0.25
21 Nov 2013 John Abbott Design Feature #407: RingElem ctor from mpz_t (from Bruns) Use an extra parameter to avoid ambiguity? 0.25
25 Nov 2013 Anna Maria Bigatti Design Design #415: Remove AsPolyRing etc? agreeing on the change 0.25
18 Dec 2013 Anna Maria Bigatti Design Bug #154: GCD normalization (e.g. monic) discussion 0.50
18 Dec 2013 John Abbott Design Bug #154: GCD normalization (e.g. monic) A minimal guarantee 0.25
07 Jan 2014 John Abbott Design Feature #420: Allow user to give a name to a ring Useful for resolutions 0.25
16 Jan 2014 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib Wake up! 0.25
24 Jan 2014 John Abbott Design Feature #313: Elim(vector<long>) as PPOrderingCtor Hurry up! 0.25
25 Jan 2014 John Abbott Design Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE Osnabrueck 0.25
27 Jan 2014 John Abbott Design Feature #209: ReadExpr: input polynomials in CoCoALib KISS 0.50
28 Jan 2014 Anna Maria Bigatti Design Design #427: Error names and error messages (current design) First suggestion: "Need" 0.25
29 Jan 2014 John Abbott Design Bug #149: Makefile dependencies Internal & external dependencies 0.25
29 Jan 2014 John Abbott Design Feature #407: RingElem ctor from mpz_t (from Bruns) Decisions, decisions 1.00
29 Jan 2014 John Abbott Design Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP)) Use CommonDenom? 0.50
29 Jan 2014 Anna Maria Bigatti Design Design #254: How to return a Hilbert Series in CoCoALib which functions on HPSeries? 1.00
31 Jan 2014 John Abbott Design Design #429: factorization: public data fields, or mem fns allowing the fields to be updated. A good idea! 1.00
31 Jan 2014 John Abbott Design Feature #222: Printing polynomials - spaces between terms Wake up! 0.50
03 Feb 2014 John Abbott Design Design #432: Semantics of IsPrintedWithMinus Limit the domain? 0.25
03 Feb 2014 John Abbott Design Design #432: Semantics of IsPrintedWithMinus TwinFloats? 0.25
03 Feb 2014 John Abbott Design Feature #222: Printing polynomials - spaces between terms More examples 0.50
03 Feb 2014 John Abbott Design Feature #222: Printing polynomials - spaces between terms PrintAtom 0.25
11 Feb 2014 John Abbott Design Feature #440: Port RealRoots to C++ Some ideas 0.25
13 Feb 2014 John Abbott Design Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE Another trial 0.50
03 Mar 2014 Anna Maria Bigatti Design Design #455: Which sets of generators in an ideal? thinking.. 0.50
06 Mar 2014 John Abbott Design Feature #457: Zero to the power zero, 0^0 Often useful 0.50
19 Mar 2014 John Abbott Design Feature #482: Unique copies of rings -- smart ctor Some design considerations 0.50
19 Mar 2014 John Abbott Design Feature #482: Unique copies of rings -- smart ctor What does "the same" mean? 0.25
20 Mar 2014 Anna Maria Bigatti Design Feature #482: Unique copies of rings -- smart ctor some comments 0.25
21 Mar 2014 Anna Maria Bigatti Design Feature #366: function (CoCoALib) for minimal generators (like old Minimalize) What should minimalize do? 0.25
21 Mar 2014 Anna Maria Bigatti Design Design #455: Which sets of generators in an ideal? myMinGens 0.25
21 Mar 2014 John Abbott Design Design #411: design of factorization template class Wake up! 0.25
21 Mar 2014 Anna Maria Bigatti Design Feature #209: ReadExpr: input polynomials in CoCoALib changed arguments (s, P) into (P,s) 0.50
27 Mar 2014 John Abbott Design Design #429: factorization: public data fields, or mem fns allowing the fields to be updated. Undecided 0.50
27 Mar 2014 John Abbott Design Design #429: factorization: public data fields, or mem fns allowing the fields to be updated. len/size fn 0.25
27 Mar 2014 John Abbott Design Design #429: factorization: public data fields, or mem fns allowing the fields to be updated. Change multiplicity 0.10
28 Mar 2014 John Abbott Design Design #498: IsIntegralDomain, IamIntegralDomain3 0.50
28 Mar 2014 John Abbott Design Bug #130: Design problem in ideals Other problems too 0.25
01 Apr 2014 John Abbott Design Design #429: factorization: public data fields, or mem fns allowing the fields to be updated. Not convinced 0.50
01 Apr 2014 Anna Maria Bigatti Design Feature #361: implement IsPrime3, IsMaximal3 suggestion 0.25
02 Apr 2014 Anna Maria Bigatti Design Bug #114: Ideals of polynomials solution suggested 0.25
02 Apr 2014 John Abbott Design Feature #61: Conversion functions -- documentation Closing 5.00
02 Apr 2014 John Abbott Design Feature #356: IsZeroDivisor Via mem fns? 0.25
04 Apr 2014 John Abbott Design Design #377: IsDivisible -- exact semantics? An idea 0.50
04 Apr 2014 John Abbott Design Feature #520: Compute inverse in quotient ring (i.e. division in algebraic extn) General solution 0.25
04 Apr 2014 John Abbott Design Feature #520: Compute inverse in quotient ring (i.e. division in algebraic extn) Elim is better/simpler? 0.25
05 Apr 2014 John Abbott Design Feature #71: ZeroMat & FilledMat Seems pointless 0.25
05 Apr 2014 John Abbott Design Feature #71: ZeroMat & FilledMat Ouch! 0.25
07 Apr 2014 John Abbott Design Feature #153: Shorter simpler names for some bool3 values and functions Conclusion 0.25
07 Apr 2014 John Abbott Design Feature #138: Automatic conversion from bool3 to bool? Already done; conclusion 0.25
07 Apr 2014 John Abbott Design Feature #113: Introduce PartialHom Subrings 0.25
07 Apr 2014 John Abbott Design Feature #82: C++11 compatibility questions Some design considerations 0.25
08 Apr 2014 John Abbott Design Design #377: IsDivisible -- exact semantics? Aldo's opinion 0.50
10 Apr 2014 John Abbott Design Feature #533: Convert BigInt/BigRat to string Quick impl 0.25
11 Apr 2014 John Abbott Design Design #408: Rename MatrixArith to MatrixOperations Done! 0.75
11 Apr 2014 John Abbott Design Feature #71: ZeroMat & FilledMat Done! 0.50
15 Apr 2014 John Abbott Design Feature #356: IsZeroDivisor KISS 0.25
15 Apr 2014 John Abbott Design Feature #139: Usefulness of ring casting fns (remove AsPolyRing, etc.) Closing because it is duplicated 0.25
15 Apr 2014 John Abbott Design Design #513: Quick/correct flag for bool3 fns Study existing code 0.10
15 Apr 2014 John Abbott Design Design #498: IsIntegralDomain, IamIntegralDomain3 Conclusion 0.25
17 Apr 2014 John Abbott Design Bug #351: Problems with DenseMatImpl::myResize An idea 0.25
17 Apr 2014 John Abbott Design Design #254: How to return a Hilbert Series in CoCoALib JAA opinion 0.25
02 May 2014 John Abbott Design Bug #538: Compilation problem in TmpMorsePaths.C Changed fn signature 0.25
09 May 2014 John Abbott Design Design #551: Reconsider overloaded virtual mem fns Some hints 0.25
15 May 2014 John Abbott Design Design #560: CoCoALib/io.H Decisions, decisions! 0.50
20 May 2014 John Abbott Design Feature #383: Resolution/morse: integrate Mario Albert's code into CoCoALib Audit 0.25
10 Jun 2014 John Abbott Design Feature #568: Valid symbol heads Pros and cons 0.50
10 Jun 2014 John Abbott Design Feature #568: Valid symbol heads What's allowed? 0.10
12 Jun 2014 Anna Maria Bigatti Design Feature #570: Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing) indets 0.13
12 Jun 2014 John Abbott Design Feature #571: CmpAbs for RingElem Missing for BigRat 0.10
19 Jun 2014 John Abbott Design Feature #573: Use symbolic links for external libraries Some ideas 2.00
04 Jul 2014 John Abbott Design Design #581: C++14: MachineInt Template gymnastics 0.50
07 Jul 2014 John Abbott Design Design #582: Error codes: use same code for "not poly ring" and "not elem poly ring" Emails 0.50
08 Jul 2014 John Abbott Design Design #584: BaseRing for all rings A problem 0.50
08 Jul 2014 John Abbott Design Design #584: BaseRing for all rings BaseRing of ZZ 0.10
09 Jul 2014 John Abbott Design Feature #554: CoCoALib-Normaliz interface: cannot print a cone While I'm in Osna? 0.25
09 Jul 2014 John Abbott Design Design #308: Error: ERR::NotNonZero instead of ERR::ZeroRingElem? Close? 0.10
09 Jul 2014 Anna Maria Bigatti Design Design #308: Error: ERR::NotNonZero instead of ERR::ZeroRingElem? suggestion 0.13
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