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# Project Parent task Priority Subject Assignee Updated Category % Done
1705 CoCoALib Normal ProgressReporter: prepare for new loop? John Abbott 25 Apr 2024 21:40 Improving

930 CoCoALib Low Printing TwinFloat as (rational) coeff without brackets 24 Sep 2016 21:43 Improving

1059 CoCoALib Normal Printing ring for ideals (or just for ideals 0 and 1) 05 May 2017 16:58 Improving

1156 CoCoALib Normal Printing for RingElem 08 Jan 2020 23:02 Improving

1337 CoCoALib Normal PrimaryDecomposition: a interesting/pathological example Anna Maria Bigatti 08 Mar 2023 21:13 Improving

842 CoCoALib Normal PPMonoidSparse: comparisons are VERY SLOW 15 Feb 2016 13:57 Improving

775 CoCoALib Low PPMonoid with 1 extra "exponent"? 15 Sep 2015 20:18 Improving

688 CoCoALib Normal PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials 22 Apr 2015 14:38 Improving

1394 CoCoALib Low Oddly slow GBasis computation (slow final cleanup) Anna Maria Bigatti 16 Apr 2024 22:46 Improving

896 CoCoALib Normal myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat? 25 Jun 2018 15:31 Improving

1796 CoCoALib Normal myFinalizeGBasis ("Final clean up") should be more flexible Anna Maria Bigatti 22 Mar 2024 16:19 Improving

1742 CoCoALib Normal MinGens could be faster Anna Maria Bigatti 18 May 2023 13:44 Improving

1187 CoCoALib Normal Matrix rank is slow (over QQ) 26 Jun 2018 11:29 Improving

1266 CoCoALib Normal Make a poly ring QQ[x,y,z] also contain a ZZ[x,y,z] 28 Mar 2019 16:42 Improving

872 CoCoALib Urgent LinSolve for matrices over FFp John Abbott 08 Mar 2024 17:36 Improving

846 CoCoALib Normal IsIrred: correct design? John Abbott 26 Feb 2019 16:32 Improving

1683 CoCoALib Immediate IsIrred in ZZ[x,y] John Abbott 16 Feb 2024 09:39 Improving

1637 CoCoALib Low Intersection of Ideals: has GBasis? 16 Feb 2024 17:25 Improving

1642 CoCoALib Normal interreduce: make monic if over finite field? John Abbott 16 Feb 2024 20:44 Improving

967 CoCoALib Normal Improve saturate Anna Maria Bigatti 22 Mar 2024 10:18 Improving

1324 CoCoALib Normal Improve RootBound 30 Oct 2019 21:44 Improving

1323 CoCoALib Normal Improve RealRoots: compute sqfr decomp 30 Sep 2019 16:14 Improving

1657 CoCoALib Normal Improve CertifyNotPower 31 Jan 2024 22:03 Improving

1645 CoCoALib Normal Implement monic0(f) for the case monic(0)? 16 Feb 2024 09:38 Improving

882 CoCoALib Normal Impl faster multiplication for DUP (dense univariate polys) 09 May 2016 22:10 Improving

1255 CoCoALib Normal Ideals with trivial GBasis 08 Mar 2023 19:49 Improving

1750 CoCoALib Normal IdealOfPoints: allow duplicate points? John Abbott 08 Mar 2024 18:23 Improving

1269 CoCoALib Normal Ideal Ops: sort-cuts for trivial args? 04 Apr 2019 15:07 Improving

1267 CoCoALib Normal Ideal equality 09 Apr 2019 17:48 Improving

1349 CoCoALib Normal ideal ctor where given gens are a gbasis 16 Feb 2024 09:52 Improving

1737 CoCoALib Normal Homogenization of an ideal with ZZ^1-grading Anna Maria Bigatti 01 Feb 2024 19:59 Improving

1069 CoCoALib Normal GroebnerFan: ERROR: Matrix must be invertible 17 Dec 2018 15:16 Improving

780 CoCoALib Normal GroebnerFan/ExternalLib-GFan: improve package Anna Maria Bigatti 21 Apr 2017 11:06 Improving

1668 CoCoALib Normal Generalize prim 31 Jan 2024 22:03 Improving

1359 CoCoALib Normal gcd: low degree but big coeffs can be slow 30 Oct 2019 22:23 Improving

987 CoCoALib Normal GCD: add special case if args are monomials 28 Nov 2016 22:04 Improving

1757 CoCoALib Normal gcd(f,f) is slow 16 Feb 2024 09:57 Improving

1667 CoCoALib Urgent GBasis over ZZ: port to CoCoALib 09 May 2024 20:46 Improving

1371 CoCoALib Low French students' example with GFan 27 Nov 2019 15:53 Improving

785 CoCoALib Normal finite fields: global register of fields already created? 15 Oct 2015 17:27 Improving

1582 CoCoALib Normal Factorization in K(a,b)[x,y] 07 Mar 2024 20:23 Improving

1733 CoCoALib Low FactorINT: funny order John Abbott 22 Apr 2024 19:51 Improving

874 CoCoALib Normal factor: too slow on largish multivariate poly John Abbott 26 Feb 2019 16:29 Improving

837 CoCoALib Normal factor is very slow on some simple input polynomials 06 Jan 2016 14:40 Improving

1588 CoCoALib Low ElimMat is slow 22 Mar 2024 09:29 Improving

1419 CoCoALib Low DynamicBitset::IamAll1s 03 Feb 2021 18:18 Improving

884 CoCoALib Normal DistrMPolyInlPP::myPushFront and DistrMPolyInlPP::myPushBack inefficient if arg is a PP 24 May 2016 15:25 Improving

1280 CoCoALib High Determinant & Inverse of matrix over non integral domain John Abbott 21 Jan 2024 19:43 Improving

1756 CoCoALib Normal deg(f) is slow if f is long John Abbott 21 Mar 2024 20:40 Improving

1559 CoCoALib Normal Default ctor for rings 13 Mar 2024 20:42 Improving

1378 CoCoALib Normal Create two separate radical fns (for 0-dim ideals) 03 Jul 2023 17:49 Improving

758 CoCoALib Normal configure: have option to say to look for external libs 03 Sep 2015 11:41 Improving

1798 CoCoALib Normal Computing in sub polyring 22 Mar 2024 09:30 Improving

1576 CoCoALib Normal cmp for machine integers John Abbott 21 Jan 2024 20:23 Improving

1346 CoCoALib Normal C++14: use the new for loop syntax where appropriate (like cocoa's foreach) 22 Apr 2024 21:08 Improving

1513 CoCoALib Normal Better test for univariate-ness (and better conversion) 16 Mar 2024 21:38 Improving

1117 CoCoALib Normal Better printing of negative coeffs 23 Sep 2019 11:52 Improving

743 CoCoALib Urgent Better errors: give supplementary info about the error 15 Mar 2024 18:33 Improving

1730 CoCoALib Normal ApplySPRCodomain: relax power/exponent check 27 Nov 2023 20:30 Improving

420 CoCoALib Normal Allow user to give a name to a ring 13 May 2015 09:55 Improving

740 CoCoALib Normal Addition of sparse (multivariate) polynomials 17 Jun 2016 14:35 Improving

1786 CoCoALib Normal Add new function for IsInRadical for monomial ideals? (RadicalMembership) Anna Maria Bigatti 01 Mar 2024 18:37 Improving

779 CoCoALib Low Makefile: problem not seeing when files in TmpFactorDir need to be rebuilt 17 Sep 2015 22:10 Makefile

149 CoCoALib Normal Makefile dependencies 01 Aug 2014 08:59 Makefile

1740 CoCoALib High MinGens gives non minimal gens *if some deg=0* Anna Maria Bigatti 22 Mar 2024 18:04 Maths Bugs

1571 CoCoALib Normal ker_H needs care Anna Maria Bigatti 16 Feb 2024 17:49 Maths Bugs

1026 CoCoALib Normal JanetBasis gives error indet index out of range 08 Mar 2017 15:26 Maths Bugs

1233 CoCoALib High factor SEGV -- too large characteristic John Abbott 14 Mar 2023 19:45 Maths Bugs

1281 CoCoALib High Factor of multivariate sometimes prints ERROR 21 Jan 2024 20:03 Maths Bugs

1173 CoCoALib Normal Upper bound for value of poly in an interval 04 Apr 2018 11:55 New Function

801 CoCoALib Normal Test whether a symbol is in a ring 07 Mar 2024 21:36 New Function

1282 CoCoALib Normal subresultant 08 Mar 2024 17:54 New Function

1602 CoCoALib Low Sparse matrix (SparseMat) 15 Feb 2024 22:42 New Function

1094 CoCoALib Normal Revive code for SelfSaturating GBasis Anna Maria Bigatti 22 Mar 2024 14:38 New Function

383 CoCoALib Normal Resolution/morse: integrate Mario Albert's code into CoCoALib John Abbott 31 Jul 2014 14:57 New Function

620 CoCoALib Normal Redesign CRTMill John Abbott 21 Mar 2016 14:30 New Function

913 CoCoALib Normal Read input from SymbolicData database Anna Maria Bigatti 02 Aug 2016 10:55 New Function

513 CoCoALib High Quick/correct flag for bool3 fns 10 Jul 2014 16:30 New Function

1715 CoCoALib Low ProductBigInt (also ProductBigRat???) 23 Jan 2024 22:14 New Function

289 CoCoALib Normal PrimeField -- new fn? 01 Aug 2014 08:59 New Function

803 CoCoALib Normal PPOrdering: use it to compute WDeg? 06 Nov 2017 14:00 New Function

812 CoCoALib Normal PPMonoid pseudo-ctor without explicit ordering 24 Nov 2015 18:16 New Function

440 CoCoALib High Port RealRoots to C++ John Abbott 19 Oct 2016 10:26 New Function

1278 CoCoALib Normal Port old "clever" code for matrix determinant over ZZ to CoCoALib 03 May 2019 11:42 New Function

992 CoCoALib Normal Poly ring homomorphism to change ordering 13 Dec 2016 18:04 New Function

651 CoCoALib Normal Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..) 12 Feb 2015 10:33 New Function

1635 CoCoALib Normal NR for polys with coeffs in PID 16 Feb 2024 09:39 New Function

728 CoCoALib Normal Noncommutative algebra "of solvable type" 09 Jul 2015 08:39 New Function

1198 CoCoALib Normal Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex) 23 Sep 2019 12:44 New Function

914 CoCoALib Normal New function: quorem for univariate polynomials? 22 Aug 2016 16:45 New Function

958 CoCoALib Normal New function: multiplicity and dim Anna Maria Bigatti 08 Mar 2024 18:15 New Function

1254 CoCoALib Normal New function: MinPoly for pseudo-zero-dimensional ideals Anna Maria Bigatti 07 Mar 2024 20:25 New Function

949 CoCoALib Normal New function: IdealWithIncrementalGBasis(I, f) Anna Maria Bigatti 16 Feb 2024 18:03 New Function

898 CoCoALib High New function: cardinality of finite field? Anna Maria Bigatti 08 Mar 2024 17:45 New Function

1150 CoCoALib Normal New fn: transform ideal with ring hom 22 Jun 2020 10:34 New Function

1808 CoCoALib Normal New constructor for PolyRing with elimination ordering Anna Maria Bigatti 28 Mar 2024 07:35 New Function

1022 CoCoALib Normal New "LF" function which is based on StdDeg 06 Mar 2017 19:37 New Function

583 CoCoALib Normal New function for printing with extra information 07 Jul 2014 11:48 New Function

297 CoCoALib Normal Modules design: brainstorming 31 Jul 2014 14:55 New Function

337 CoCoALib Normal Module homs 31 Jul 2014 12:40 New Function

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