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# Target version Status Subject Updated % Done Priority Assignee
  Improving 96 Collapse all/Expand all
974 CoCoALib-1.0 In Progress QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints 01 Mar 2021 21:25

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

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

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

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

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

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

Low
1645 CoCoALib-0.99900 In Progress Implement monic0(f) for the case monic(0)? 16 Feb 2024 09:38

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1682 CoCoALib-0.99900 In Progress swap for new classes 16 Feb 2024 09:35

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

Normal Anna Maria Bigatti
1692 CoCoALib-0.99900 In Progress Suggestion: Add "JumpTo" function to prime iterators 15 Feb 2024 22:39

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710 CoCoALib-0.99880 In Progress Update normaliz interface? 16 Feb 2024 18:25

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743 CoCoALib-0.99880 In Progress Better errors: give supplementary info about the error 15 Mar 2024 18:33

Urgent
777 CoCoALib-0.99880 In Progress SLUG: elimination 22 Mar 2024 18:12

Normal Anna Maria Bigatti
1118 CoCoALib-0.99880 In Progress SLUG: factorization of x^9999 31 Jan 2024 22:20

Low
1337 CoCoALib-0.99880 In Progress PrimaryDecomposition: a interesting/pathological example 08 Mar 2023 21:13

Normal Anna Maria Bigatti
1349 CoCoALib-0.99880 In Progress ideal ctor where given gens are a gbasis 16 Feb 2024 09:52

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1446 CoCoALib-0.99880 In Progress Start using C++14 "move" capability 08 Mar 2024 18:00

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1559 CoCoALib-0.99880 In Progress Default ctor for rings 13 Mar 2024 20:42

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1667 CoCoALib-0.99880 In Progress GBasis over ZZ: port to CoCoALib 09 May 2024 20:46

Urgent
1742 CoCoALib-0.99880 New MinGens could be faster 18 May 2023 13:44

Normal Anna Maria Bigatti
1685 CoCoALib-0.99880 In Progress RingBase::mySwap needed? 07 Mar 2024 20:49

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1764 CoCoALib-0.99880 In Progress Verbosity messages: avoid printing BIG values 25 Apr 2024 21:44

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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1378 CoCoALib-1.0 New Create two separate radical fns (for 0-dim ideals) 03 Jul 2023 17:49

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1419 CoCoALib-1.0 New DynamicBitset::IamAll1s 03 Feb 2021 18:18

Low
1706 CoCoALib-1.0 New slimgb: Brickenstein, singular 30 Oct 2022 20:30

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1492 CoCoALib-0.99900 New submat of a submat 16 Feb 2024 17:28

Low
1582 CoCoALib-0.99900 New Factorization in K(a,b)[x,y] 07 Mar 2024 20:23

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1588 CoCoALib-0.99900 New ElimMat is slow 22 Mar 2024 09:29

Low
1637 CoCoALib-0.99900 New Intersection of Ideals: has GBasis? 16 Feb 2024 17:25

Low
1802 CoCoALib-0.99900 New Tidying ideal generators (for non-polynomial ideals) 25 Mar 2024 19:05

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1255 CoCoALib-0.99880 New Ideals with trivial GBasis 08 Mar 2023 19:49

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1370 CoCoALib-0.99880 New RingID counter increased inside some functions 31 Jan 2024 22:19

Low
1485 CoCoALib-0.99880 New Simple syntax for making a quotient ring? 08 Mar 2023 19:51

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1513 CoCoALib-0.99880 New Better test for univariate-ness (and better conversion) 16 Mar 2024 21:38

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1643 CoCoALib-0.99880 New rref slower than expected (maybe) [[reduced row echelon form]] 01 Mar 2024 09:54

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1657 CoCoALib-0.99880 New Improve CertifyNotPower 31 Jan 2024 22:03

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1668 CoCoALib-0.99880 New Generalize prim 31 Jan 2024 22:03

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

Immediate John Abbott
1730 CoCoALib-0.99880 New ApplySPRCodomain: relax power/exponent check 27 Nov 2023 20:30

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1757 CoCoALib-0.99880 New gcd(f,f) is slow 16 Feb 2024 09:57

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1798 CoCoALib-0.99880 New Computing in sub polyring 22 Mar 2024 09:30

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  Makefile 2 Collapse all/Expand all
149 CoCoALib-1.0 New Makefile dependencies 01 Aug 2014 08:59

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779 CoCoALib-1.0 New Makefile: problem not seeing when files in TmpFactorDir need to be rebuilt 17 Sep 2015 22:10

Low
  Maths Bugs 5 Collapse all/Expand all
1233 CoCoALib-0.99880 Resolved factor SEGV -- too large characteristic 14 Mar 2023 19:45

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

High Anna Maria Bigatti
1281 CoCoALib-0.99880 New Factor of multivariate sometimes prints ERROR 21 Jan 2024 20:03

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

Normal Anna Maria Bigatti
1026 CoCoALib-1.0 New JanetBasis gives error indet index out of range 08 Mar 2017 15:26

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  New Function 106 Collapse all/Expand all
813 CoCoALib-0.99880 Feedback Implement "elim" in CoCoALib 18 Mar 2024 15:58

Immediate Anna Maria Bigatti
664 CoCoALib-0.99880 Resolved Impl small non-prime finite fields (using logs) 14 Mar 2023 19:49

Urgent John Abbott
958 CoCoALib-0.99880 Resolved New function: multiplicity and dim 08 Mar 2024 18:15

Normal Anna Maria Bigatti
383 CoCoALib-1.0 In Progress Resolution/morse: integrate Mario Albert's code into CoCoALib 31 Jul 2014 14:57

Normal John Abbott
127 CoCoALib-1.0 In Progress Convert DUPFF code to C++ 28 Sep 2022 15:04

Normal John Abbott
125 CoCoALib-0.99880 In Progress Matrix equation solving; linear system solving 18 Mar 2024 10:00

Normal John Abbott
802 CoCoALib-0.99880 In Progress DivMask: extend interface? 08 Mar 2024 17:36

Urgent John Abbott
1094 CoCoALib-0.99880 In Progress Revive code for SelfSaturating GBasis 22 Mar 2024 14:38

Normal Anna Maria Bigatti
1176 CoCoALib-0.99880 In Progress interval arithmetic 10 Mar 2023 17:46

Normal John Abbott
1197 CoCoALib-0.99880 In Progress IsZeroDet: new fn 08 Mar 2024 17:58

Normal John Abbott
143 CoCoALib-1.0 In Progress Buchberger-Moeller (parent task) 10 Jul 2014 14:16

Urgent John Abbott
297 CoCoALib-1.0 In Progress Modules design: brainstorming 31 Jul 2014 14:55

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

Urgent
313 CoCoALib-0.99880 In Progress Elim(vector<long>) as PPOrderingCtor 22 Mar 2024 18:17

High Anna Maria Bigatti
147 CoCoALib-1.0 In Progress Buchberger-Moeller: impl via modular reduction 10 Jul 2014 14:18

Urgent John Abbott
565 CoCoALib-1.0 In Progress FloatApprox for TwinFloat values? 19 Jul 2016 22:44

Normal John Abbott
620 CoCoALib-1.0 In Progress Redesign CRTMill 21 Mar 2016 14:30

Normal John Abbott
1022 CoCoALib-1.0 New New "LF" function which is based on StdDeg 06 Mar 2017 19:37

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678 CoCoALib-1.0 In Progress Accumulator (like a geobucket) 17 Nov 2016 19:03

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828 CoCoALib-1.0 In Progress MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG) 15 Apr 2024 10:08

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

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898 CoCoALib-0.99880 In Progress New function: cardinality of finite field? 08 Mar 2024 17:45

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

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

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113 CoCoALib-1.0 In Progress Introduce PartialHom 09 Jul 2014 18:04

Normal John Abbott
386 CoCoALib-1.0 In Progress add resolution data type 11 Jun 2015 14:58

High Anna Maria Bigatti
513 CoCoALib-1.0 In Progress Quick/correct flag for bool3 fns 10 Jul 2014 16:30

High
651 CoCoALib-1.0 In Progress Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..) 12 Feb 2015 10:33

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665 CoCoALib-1.0 In Progress Integrate Janet/Pommaret basis code 12 Jun 2018 18:36

Normal John Abbott
703 CoCoALib-1.0 New Add more operations between modules (CoCoALib) 27 Oct 2017 11:53

Normal Anna Maria Bigatti
728 CoCoALib-1.0 In Progress Noncommutative algebra "of solvable type" 09 Jul 2015 08:39

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