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# Project Parent task Priority Subject Assignee Updated Category % Done
350 CoCoALib Immediate problem with "matrix" argument in functions John Abbott 11 Sep 2014 16:41 Safety

36 CoCoALib Urgent Saturation Anna Maria Bigatti 05 Dec 2011 18:27 Maths Bugs

335 CoCoALib Urgent Equality of (sub)modules Anna Maria Bigatti 29 Oct 2013 13:33 New Function

349 CoCoALib Urgent IdealOfPoints: gens are actually a GBasis Anna Maria Bigatti 29 Oct 2013 13:39 New Function

355 CoCoALib Urgent Colon of zero ideal fails (zero-divisors) Anna Maria Bigatti 30 Oct 2013 10:52 Maths Bugs

666 CoCoALib Urgent RatReconstructByLattice fails in some simple cases John Abbott 25 Jun 2015 15:16 Maths Bugs

938 CoCoALib Urgent ReadExpr: misreads 2/3^4 John Abbott 18 Nov 2016 22:23 Maths Bugs

1143 CoCoALib Urgent Polynomial multiplication wrong for non integral rings John Abbott 20 Dec 2017 15:48 Maths Bugs

1205 CoCoALib Urgent SyzOfGens: bug with zero generators Anna Maria Bigatti 03 Aug 2018 18:09 Improving

1250 CoCoALib Urgent SEGV: CoCoALib with Normaliz in multithreading Anna Maria Bigatti 10 Oct 2019 19:12 Improving

1264 CoCoALib Urgent Remove unnecessary files before making CoCoALib release TGZ files John Abbott 12 Mar 2020 22:28 Tidying

1310 CoCoALib Urgent RealRoots: gives odd number of roots for deg 6 irred poly John Abbott 14 Oct 2019 15:01 Maths Bugs

1449 CoCoALib Urgent Bivariate factor bug: sometimes a factor is reducible John Abbott 20 May 2020 13:26 Maths Bugs

1710 CoCoALib Urgent IsSqFree, IsIrred bugs in ZZ[x] and QQ[x] John Abbott 07 Mar 2023 20:55 Maths Bugs

1729 CoCoALib Urgent Bug HilbertPoly of zero-dimensional ideals Anna Maria Bigatti 12 Apr 2023 14:45 Maths Bugs

1789 CoCoALib Urgent GradingMat with negative weights should complain (or deal with them properly!!) Anna Maria Bigatti 18 Mar 2024 16:15 Improving

1791 CoCoALib Urgent Fix Google-search link in the html documentation Anna Maria Bigatti 14 Mar 2024 09:24 Documentation

15 CoCoALib High Adjoint of a non-invertible matrix John Abbott 16 Sep 2021 13:48 New Function

22 CoCoALib High Rename PPMonoidEvZZ? John Abbott 23 May 2013 16:58 Renaming

85 CoCoALib High QuotientRing problem Anna Maria Bigatti 05 Jul 2012 10:11 Maths Bugs

89 CoCoALib High MachineInt or long as fn arg type for indices John Abbott 31 May 2013 16:53 Tidying

190 CoCoALib High Subtle ref count bug for poly rings (via CoeffEmbeddingHom) John Abbott 11 Sep 2014 17:20 Safety

264 CoCoALib High Compilation problem with "degree.H" (inline fn defns) 16 Jul 2014 14:42 Various

413 CoCoALib High OrdvArith: use of a single buffer is NOT THREADSAFE John Abbott 03 Apr 2014 11:53 Safety

517 CoCoALib High MaxSquarableInteger gives wrong ans for unsigned long John Abbott 17 Apr 2014 09:26 Portability

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