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CoCoALib Almost Closed Issues
CoCoALib Closed Issues
CoCoALib Open Issues
CoCoALib-0.99600 (Aug 2018)
CoCoALib-0.99650 (Nov 2019)
CoCoALib-0.99700 (Mar 2020)
CoCoALib-0.99710 (May 2020)
CoCoALib-0.99800 (Mar 2022)
CoCoALib-0.99850 (Mar 2024)
CoCoALib-0.99900 (Jul 2024)
CoCoALib-1.0 (Oct 24)
CoCoALib-1.??
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#
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% Done
1802
CoCoALib
Normal
Tidying ideal generators (for non-polynomial ideals)
25 Mar 2024 19:05
Improving
1798
CoCoALib
Normal
Computing in sub polyring
22 Mar 2024 09:30
Improving
1757
CoCoALib
Normal
gcd(f,f) is slow
16 Feb 2024 09:57
Improving
1730
CoCoALib
Normal
ApplySPRCodomain: relax power/exponent check
27 Nov 2023 20:30
Improving
1706
CoCoALib
Normal
slimgb: Brickenstein, singular
30 Oct 2022 20:30
Improving
1683
CoCoALib
Immediate
IsIrred in ZZ[x,y]
John Abbott
16 Feb 2024 09:39
Improving
1668
CoCoALib
Normal
Generalize prim
31 Jan 2024 22:03
Improving
1657
CoCoALib
Normal
Improve CertifyNotPower
31 Jan 2024 22:03
Improving
1643
CoCoALib
Normal
rref slower than expected (maybe) [[reduced row echelon form]]
01 Mar 2024 09:54
Improving
1637
CoCoALib
Low
Intersection of Ideals: has GBasis?
16 Feb 2024 17:25
Improving
1588
CoCoALib
Low
ElimMat is slow
22 Mar 2024 09:29
Improving
1582
CoCoALib
Normal
Factorization in K(a,b)[x,y]
07 Mar 2024 20:23
Improving
1513
CoCoALib
Normal
Better test for univariate-ness (and better conversion)
16 Mar 2024 21:38
Improving
1492
CoCoALib
Low
submat of a submat
16 Feb 2024 17:28
Improving
1485
CoCoALib
Normal
Simple syntax for making a quotient ring?
08 Mar 2023 19:51
Improving
1419
CoCoALib
Low
DynamicBitset::IamAll1s
03 Feb 2021 18:18
Improving
1378
CoCoALib
Normal
Create two separate radical fns (for 0-dim ideals)
03 Jul 2023 17:49
Improving
1370
CoCoALib
Low
RingID counter increased inside some functions
31 Jan 2024 22:19
Improving
1359
CoCoALib
Normal
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
Improving
1323
CoCoALib
Normal
Improve RealRoots: compute sqfr decomp
30 Sep 2019 16:14
Improving
1269
CoCoALib
Normal
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
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
1255
CoCoALib
Normal
Ideals with trivial GBasis
08 Mar 2023 19:49
Improving
1187
CoCoALib
Normal
Matrix rank is slow (over QQ)
26 Jun 2018 11:29
Improving
1156
CoCoALib
Normal
Printing for RingElem
08 Jan 2020 23:02
Improving
987
CoCoALib
Normal
GCD: add special case if args are monomials
28 Nov 2016 22:04
Improving
930
CoCoALib
Low
Printing TwinFloat as (rational) coeff without brackets
24 Sep 2016 21:43
Improving
904
CoCoALib
Normal
SmallFpDouble: which impl of InvMod to use?
04 Jul 2016 13:45
Improving
884
CoCoALib
Normal
DistrMPolyInlPP::myPushFront and DistrMPolyInlPP::myPushBack inefficient if arg is a PP
24 May 2016 15:25
Improving
882
CoCoALib
Normal
Impl faster multiplication for DUP (dense univariate polys)
09 May 2016 22:10
Improving
869
CoCoALib
Normal
SmallFpImpl: different repr for computation and for storage?
22 Apr 2016 15:14
Improving
842
CoCoALib
Normal
PPMonoidSparse: comparisons are VERY SLOW
15 Feb 2016 13:57
Improving
837
CoCoALib
Normal
factor is very slow on some simple input polynomials
06 Jan 2016 14:40
Improving
785
CoCoALib
Normal
finite fields: global register of fields already created?
15 Oct 2015 17:27
Improving
775
CoCoALib
Low
PPMonoid with 1 extra "exponent"?
15 Sep 2015 20:18
Improving
740
CoCoALib
Normal
Addition of sparse (multivariate) polynomials
17 Jun 2016 14:35
Improving
420
CoCoALib
Normal
Allow user to give a name to a ring
13 May 2015 09:55
Improving
329
CoCoALib
Normal
Why is DMPI slower than DMPClean?
13 May 2015 09:54
Improving
1786
CoCoALib
Normal
Add new function for IsInRadical for monomial ideals? (RadicalMembership)
Anna Maria Bigatti
01 Mar 2024 18:37
Improving
1764
CoCoALib
Low
Verbosity messages: avoid printing BIG values
25 Apr 2024 21:44
Improving
1742
CoCoALib
Normal
MinGens could be faster
Anna Maria Bigatti
18 May 2023 13:44
Improving
1692
CoCoALib
Normal
Suggestion: Add "JumpTo" function to prime iterators
15 Feb 2024 22:39
Improving
1685
CoCoALib
Normal
RingBase::mySwap needed?
07 Mar 2024 20:49
Improving
1682
CoCoALib
Normal
swap for new classes
16 Feb 2024 09:35
Improving
1667
CoCoALib
Urgent
GBasis over ZZ: port to CoCoALib
09 May 2024 20:46
Improving
1645
CoCoALib
Normal
Implement monic0(f) for the case monic(0)?
16 Feb 2024 09:38
Improving
1559
CoCoALib
Normal
Default ctor for rings
13 Mar 2024 20:42
Improving
1446
CoCoALib
Normal
Start using C++14 "move" capability
08 Mar 2024 18:00
Improving
1371
CoCoALib
Low
French students' example with GFan
27 Nov 2019 15:53
Improving
1369
CoCoALib
Low
RandomUnimodularMat is slow with many iters
09 Jan 2020 12:19
Improving
1349
CoCoALib
Normal
ideal ctor where given gens are a gbasis
16 Feb 2024 09:52
Improving
1337
CoCoALib
Normal
PrimaryDecomposition: a interesting/pathological example
Anna Maria Bigatti
08 Mar 2023 21:13
Improving
1324
CoCoALib
Normal
Improve RootBound
30 Oct 2019 21:44
Improving
1267
CoCoALib
Normal
Ideal equality
09 Apr 2019 17:48
Improving
1130
CoCoALib
Normal
SqFreeFactor: should it work over ZZ?
05 Apr 2019 15:39
Improving
1118
CoCoALib
Low
SLUG: factorization of x^9999
20 May 2024 17:01
Improving
1117
CoCoALib
Normal
Better printing of negative coeffs
23 Sep 2019 11:52
Improving
1070
CoCoALib
Normal
Slug: MakeTermOrd (rk calls in RemoveRedundantRows)
Anna Maria Bigatti
17 May 2017 13:47
Improving
1069
CoCoALib
Normal
GroebnerFan: ERROR: Matrix must be invertible
17 Dec 2018 15:16
Improving
1059
CoCoALib
Normal
Printing ring for ideals (or just for ideals 0 and 1)
05 May 2017 16:58
Improving
974
CoCoALib
Normal
QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
01 Mar 2021 21:25
Improving
970
CoCoALib
Normal
Weights in ElimMat?
11 Nov 2016 15:49
Improving
968
CoCoALib
Normal
Slow NF example
10 Nov 2016 21:33
Improving
896
CoCoALib
Normal
myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
25 Jun 2018 15:31
Improving
839
CoCoALib
Low
SparsePolyIter: make more compatible with STL
07 Mar 2024 20:01
Improving
777
CoCoALib
Normal
SLUG: elimination
Anna Maria Bigatti
22 Mar 2024 18:12
Improving
758
CoCoALib
Normal
configure: have option to say to look for external libs
03 Sep 2015 11:41
Improving
743
CoCoALib
Urgent
Better errors: give supplementary info about the error
15 Mar 2024 18:33
Improving
742
CoCoALib
Normal
View PP exponent vector (and order vector?) as an array of long?
01 Sep 2015 12:08
Improving
710
CoCoALib
Normal
Update normaliz interface?
16 Feb 2024 18:25
Improving
688
CoCoALib
Normal
PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
22 Apr 2015 14:38
Improving
1750
CoCoALib
Normal
IdealOfPoints: allow duplicate points?
John Abbott
08 Mar 2024 18:23
Improving
1737
CoCoALib
Normal
Homogenization of an ideal with ZZ^1-grading
Anna Maria Bigatti
01 Feb 2024 19:59
Improving
1642
CoCoALib
Normal
interreduce: make monic if over finite field?
John Abbott
16 Feb 2024 20:44
Improving
1576
CoCoALib
Normal
cmp for machine integers
John Abbott
21 Jan 2024 20:23
Improving
1518
CoCoALib
Normal
SLUG: Printing PPs with many indets
15 Feb 2024 22:45
Improving
1417
CoCoALib
Normal
RadicalZeroDim with extra parameter for GBasis timeout
Anna Maria Bigatti
16 Mar 2024 21:42
Improving
874
CoCoALib
Normal
factor: too slow on largish multivariate poly
John Abbott
26 Feb 2019 16:29
Improving
846
CoCoALib
Normal
IsIrred: correct design?
John Abbott
26 Feb 2019 16:32
Improving
799
CoCoALib
Low
vector of "indets" in each PPMonoid?
John Abbott
11 Nov 2015 13:47
Improving
797
CoCoALib
Normal
SmallFpImpl: make it faster
John Abbott
24 Apr 2024 23:04
Improving
780
CoCoALib
Normal
GroebnerFan/ExternalLib-GFan: improve package
Anna Maria Bigatti
21 Apr 2017 11:06
Improving
1796
CoCoALib
Normal
myFinalizeGBasis ("Final clean up") should be more flexible
Anna Maria Bigatti
22 Mar 2024 16:19
Improving
1103
CoCoALib
Normal
Pseudo-zero-dim ideals
Anna Maria Bigatti
05 Nov 2021 16:09
Improving
872
CoCoALib
Urgent
LinSolve for matrices over FFp
John Abbott
08 Mar 2024 17:36
Improving
1280
CoCoALib
High
Determinant & Inverse of matrix over non integral domain
John Abbott
21 Jan 2024 19:43
Improving
598
CoCoALib
Normal
Syzygy for modules: non-homogeneous module
Anna Maria Bigatti
27 Mar 2024 17:31
Improving
1756
CoCoALib
Normal
deg(f) is slow if f is long
John Abbott
21 Mar 2024 20:40
Improving
1057
CoCoALib
High
Slug: Polynomial ring contructor slow with (big) matrix ordering
Anna Maria Bigatti
22 Mar 2024 09:31
Improving
1793
CoCoALib
Normal
Use ErrorContext instead of string FnName
26 Mar 2024 11:50
Improving
1733
CoCoALib
Low
FactorINT: funny order
John Abbott
22 Apr 2024 19:51
Improving
1572
CoCoALib
Normal
Use noexcept
John Abbott
23 Apr 2024 21:57
Improving
1394
CoCoALib
Low
Oddly slow GBasis computation (slow final cleanup)
Anna Maria Bigatti
16 Apr 2024 22:46
Improving
967
CoCoALib
Normal
Improve saturate
Anna Maria Bigatti
22 Mar 2024 10:18
Improving
1705
CoCoALib
Normal
ProgressReporter: prepare for new loop?
John Abbott
25 Apr 2024 21:40
Improving
1346
CoCoALib
Normal
C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
22 Apr 2024 21:08
Improving
(1-96/96)
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