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# Target version Status Subject Updated % Done Priority Assignee
  Improving 96 Collapse all/Expand all
1419 CoCoALib-1.0 New DynamicBitset::IamAll1s 03 Feb 2021 18:18

Low
1369 CoCoALib-1.0 In Progress RandomUnimodularMat is slow with many iters 09 Jan 2020 12:19

Low
1156 CoCoALib-1.0 New Printing for RingElem 08 Jan 2020 23:02

Normal
1371 CoCoALib-1.0 In Progress French students' example with GFan 27 Nov 2019 15:53

Low
1359 CoCoALib-1.0 New gcd: low degree but big coeffs can be slow 30 Oct 2019 22:23

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1324 CoCoALib-1.0 In Progress Improve RootBound 30 Oct 2019 21:44

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1323 CoCoALib-1.0 New Improve RealRoots: compute sqfr decomp 30 Sep 2019 16:14

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1117 CoCoALib-1.0 In Progress Better printing of negative coeffs 23 Sep 2019 11:52

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1267 CoCoALib-1.0 In Progress Ideal equality 09 Apr 2019 17:48

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1130 CoCoALib-1.0 In Progress SqFreeFactor: should it work over ZZ? 05 Apr 2019 15:39

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1269 CoCoALib-1.0 New Ideal Ops: sort-cuts for trivial args? 04 Apr 2019 15:07

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1266 CoCoALib-1.0 New Make a poly ring QQ[x,y,z] also contain a ZZ[x,y,z] 28 Mar 2019 16:42

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1069 CoCoALib-1.0 In Progress GroebnerFan: ERROR: Matrix must be invertible 17 Dec 2018 15:16

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1187 CoCoALib-1.0 New Matrix rank is slow (over QQ) 26 Jun 2018 11:29

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896 CoCoALib-1.0 In Progress myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat? 25 Jun 2018 15:31

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1059 CoCoALib-1.0 New Printing ring for ideals (or just for ideals 0 and 1) 05 May 2017 16:58

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987 CoCoALib-1.0 New GCD: add special case if args are monomials 28 Nov 2016 22:04

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970 CoCoALib-1.0 In Progress Weights in ElimMat? 11 Nov 2016 15:49

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968 CoCoALib-1.0 In Progress Slow NF example 10 Nov 2016 21:33

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930 CoCoALib-1.0 New Printing TwinFloat as (rational) coeff without brackets 24 Sep 2016 21:43

Low
904 CoCoALib-1.0 New SmallFpDouble: which impl of InvMod to use? 04 Jul 2016 13:45

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740 CoCoALib-1.0 New Addition of sparse (multivariate) polynomials 17 Jun 2016 14:35

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884 CoCoALib-1.0 New DistrMPolyInlPP::myPushFront and DistrMPolyInlPP::myPushBack inefficient if arg is a PP 24 May 2016 15:25

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882 CoCoALib-1.0 New Impl faster multiplication for DUP (dense univariate polys) 09 May 2016 22:10

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869 CoCoALib-1.0 New SmallFpImpl: different repr for computation and for storage? 22 Apr 2016 15:14

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842 CoCoALib-1.0 New PPMonoidSparse: comparisons are VERY SLOW 15 Feb 2016 13:57

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837 CoCoALib-1.0 New factor is very slow on some simple input polynomials 06 Jan 2016 14:40

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785 CoCoALib-1.0 New finite fields: global register of fields already created? 15 Oct 2015 17:27

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775 CoCoALib-1.0 New PPMonoid with 1 extra "exponent"? 15 Sep 2015 20:18

Low
758 CoCoALib-1.0 In Progress configure: have option to say to look for external libs 03 Sep 2015 11:41

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742 CoCoALib-1.0 In Progress View PP exponent vector (and order vector?) as an array of long? 01 Sep 2015 12:08

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420 CoCoALib-1.0 New Allow user to give a name to a ring 13 May 2015 09:55

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329 CoCoALib-1.0 New Why is DMPI slower than DMPClean? 13 May 2015 09:54

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688 CoCoALib-1.0 New PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials 22 Apr 2015 14:38

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1394 CoCoALib-0.99880 Resolved Oddly slow GBasis computation (slow final cleanup) 16 Apr 2024 22:46

Low Anna Maria Bigatti
598 CoCoALib-0.99880 In Progress Syzygy for modules: non-homogeneous module 27 Mar 2024 17:31

Normal Anna Maria Bigatti
777 CoCoALib-0.99880 In Progress SLUG: elimination 22 Mar 2024 18:12

Normal Anna Maria Bigatti
1796 CoCoALib-0.99880 New myFinalizeGBasis ("Final clean up") should be more flexible 22 Mar 2024 16:19

Normal Anna Maria Bigatti
967 CoCoALib-0.99880 Resolved Improve saturate 22 Mar 2024 10:18

Normal Anna Maria Bigatti
1057 CoCoALib-0.99880 In Progress Slug: Polynomial ring contructor slow with (big) matrix ordering 22 Mar 2024 09:31

High Anna Maria Bigatti
1417 CoCoALib-0.99880 In Progress RadicalZeroDim with extra parameter for GBasis timeout 16 Mar 2024 21:42

Normal Anna Maria Bigatti
1786 CoCoALib-0.99900 New Add new function for IsInRadical for monomial ideals? (RadicalMembership) 01 Mar 2024 18:37

Normal Anna Maria Bigatti
1737 CoCoALib-0.99880 In Progress Homogenization of an ideal with ZZ^1-grading 01 Feb 2024 19:59

Normal Anna Maria Bigatti
1742 CoCoALib-0.99880 New MinGens could be faster 18 May 2023 13:44

Normal Anna Maria Bigatti
1337 CoCoALib-0.99880 In Progress PrimaryDecomposition: a interesting/pathological example 08 Mar 2023 21:13

Normal Anna Maria Bigatti
1103 CoCoALib-1.0 In Progress Pseudo-zero-dim ideals 05 Nov 2021 16:09

Normal Anna Maria Bigatti
1070 CoCoALib-1.0 New Slug: MakeTermOrd (rk calls in RemoveRedundantRows) 17 May 2017 13:47

Normal Anna Maria Bigatti
780 CoCoALib-1.0 In Progress GroebnerFan/ExternalLib-GFan: improve package 21 Apr 2017 11:06

Normal Anna Maria Bigatti
1705 CoCoALib-0.99880 In Progress ProgressReporter: prepare for new loop? 25 Apr 2024 21:40

Normal John Abbott
797 CoCoALib-1.0 In Progress SmallFpImpl: make it faster 24 Apr 2024 23:04

Normal John Abbott
1572 CoCoALib-0.99880 Resolved Use noexcept 23 Apr 2024 21:57

Normal John Abbott
1733 CoCoALib-0.99880 Resolved FactorINT: funny order 22 Apr 2024 19:51

Low John Abbott
1756 CoCoALib-0.99880 In Progress deg(f) is slow if f is long 21 Mar 2024 20:40

Normal John Abbott
1750 CoCoALib-0.99880 In Progress IdealOfPoints: allow duplicate points? 08 Mar 2024 18:23

Normal John Abbott
872 CoCoALib-0.99880 In Progress LinSolve for matrices over FFp 08 Mar 2024 17:36

Urgent John Abbott
1642 CoCoALib-0.99880 In Progress interreduce: make monic if over finite field? 16 Feb 2024 20:44

Normal John Abbott
1683 CoCoALib-0.99880 New IsIrred in ZZ[x,y] 16 Feb 2024 09:39

Immediate John Abbott
1576 CoCoALib-0.99880 In Progress cmp for machine integers 21 Jan 2024 20:23

Normal John Abbott
1280 CoCoALib-0.99880 In Progress Determinant & Inverse of matrix over non integral domain 21 Jan 2024 19:43

High John Abbott
846 CoCoALib-1.0 In Progress IsIrred: correct design? 26 Feb 2019 16:32

Normal John Abbott
874 CoCoALib-1.0 In Progress factor: too slow on largish multivariate poly 26 Feb 2019 16:29

Normal John Abbott
799 CoCoALib-1.0 In Progress vector of "indets" in each PPMonoid? 11 Nov 2015 13:47

Low John Abbott
  Makefile 2 Collapse all/Expand all
779 CoCoALib-1.0 New Makefile: problem not seeing when files in TmpFactorDir need to be rebuilt 17 Sep 2015 22:10

Low
149 CoCoALib-1.0 New Makefile dependencies 01 Aug 2014 08:59

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  Maths Bugs 5 Collapse all/Expand all
1281 CoCoALib-0.99880 New Factor of multivariate sometimes prints ERROR 21 Jan 2024 20:03

High
1026 CoCoALib-1.0 New JanetBasis gives error indet index out of range 08 Mar 2017 15:26

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1740 CoCoALib-0.99880 In Progress MinGens gives non minimal gens *if some deg=0* 22 Mar 2024 18:04

High Anna Maria Bigatti
1571 CoCoALib-0.99880 New ker_H needs care 16 Feb 2024 17:49

Normal Anna Maria Bigatti
1233 CoCoALib-0.99880 Resolved factor SEGV -- too large characteristic 14 Mar 2023 19:45

High John Abbott
  New Function 106 Collapse all/Expand all
1778 CoCoALib-0.99880 In Progress Homogenizer 09 May 2024 20:58

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1815 CoCoALib-0.99900 In Progress JSON and UUID 02 May 2024 19:58

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1797 CoCoALib-0.99900 New Add a function CleanupGens making some easy cleaning on the generators? 25 Mar 2024 19:16

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206 CoCoALib-0.99880 In Progress Matrix equation solving: LinKer 22 Mar 2024 09:42

Urgent
1207 CoCoALib-0.99880 New New function: SubmoduleOfGBasis 18 Mar 2024 09:33

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1306 CoCoALib-0.99880 In Progress exgcd over integers (ZZ) 08 Mar 2024 17:57

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1282 CoCoALib-0.99900 New subresultant 08 Mar 2024 17:54

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801 CoCoALib-0.99880 New Test whether a symbol is in a ring 07 Mar 2024 21:36

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1532 CoCoALib-0.99900 In Progress Convenient RingHom pseudo-ctors 07 Mar 2024 21:34

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1470 CoCoALib-0.99900 New Get indexed indets from a polyring 07 Mar 2024 20:36

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1785 CoCoALib-0.99900 New Add function IsHomog3(I)? 01 Mar 2024 14:53

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1482 CoCoALib-0.99900 In Progress Extended rationals: PlusInfinity and MinusInfinity 16 Feb 2024 18:02

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1472 CoCoALib-0.99900 In Progress Idea for for loops 16 Feb 2024 09:55

Low
1444 CoCoALib-0.99880 New HNF: Hermite Normal Form 16 Feb 2024 09:53

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1635 CoCoALib-0.99880 In Progress NR for polys with coeffs in PID 16 Feb 2024 09:39

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1437 CoCoALib-0.99900 New Filling matrix row/col from a vector 15 Feb 2024 22:46

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1468 CoCoALib-0.99900 In Progress Adjoin indets to a poly ring 15 Feb 2024 22:45

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1602 CoCoALib-0.99900 New Sparse matrix (SparseMat) 15 Feb 2024 22:42

Low
1652 CoCoALib-0.99900 In Progress Add LM to cocoalib ? 15 Feb 2024 22:41

Low
1715 CoCoALib-0.99880 New ProductBigInt (also ProductBigRat???) 23 Jan 2024 22:14

Low
947 CoCoALib-0.99880 In Progress IsRadical for ideal? 23 Jan 2024 22:13

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539 CoCoALib-1.0 New Functions to clean up a factorization 22 Jan 2024 20:28

Low
1001 removed/duplicates In Progress CoCoALib: ideas for student projects 18 Feb 2022 16:57

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1150 CoCoALib-1.0 New New fn: transform ideal with ring hom 22 Jun 2020 10:34

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1339 CoCoALib-1.0 New All PPs of given wdeg 16 Oct 2019 14:04

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1198 CoCoALib-1.0 New Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex) 23 Sep 2019 12:44

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1227 CoCoALib-1.0 New exgcd; solve Bezout equation 29 Aug 2019 14:55

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1278 CoCoALib-1.0 New Port old "clever" code for matrix determinant over ZZ to CoCoALib 03 May 2019 11:42

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885 CoCoALib-1.0 In Progress IsIrred3: fast 3-way irred test (returning bool3) 30 Apr 2019 17:19

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1173 CoCoALib-1.0 New Upper bound for value of poly in an interval 04 Apr 2018 11:55

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803 CoCoALib-1.0 In Progress PPOrdering: use it to compute WDeg? 06 Nov 2017 14:00

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