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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.??
CoCoALib Open Issues
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Target version
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Improving
96
Collapse all/Expand all
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
Normal
1156
CoCoALib-1.0
New
Printing for RingElem
08 Jan 2020 23:02
Normal
1187
CoCoALib-1.0
New
Matrix rank is slow (over QQ)
26 Jun 2018 11:29
Normal
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
Normal
1269
CoCoALib-1.0
New
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
Normal
1323
CoCoALib-1.0
New
Improve RealRoots: compute sqfr decomp
30 Sep 2019 16:14
Normal
1359
CoCoALib-1.0
New
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
Normal
1378
CoCoALib-1.0
New
Create two separate radical fns (for 0-dim ideals)
03 Jul 2023 17:49
Normal
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
Normal
1518
CoCoALib-0.99900
In Progress
SLUG: Printing PPs with many indets
15 Feb 2024 22:45
Normal
1645
CoCoALib-0.99900
In Progress
Implement monic0(f) for the case monic(0)?
16 Feb 2024 09:38
Normal
1682
CoCoALib-0.99900
In Progress
swap for new classes
16 Feb 2024 09:35
Normal
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
Normal
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
Normal
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
Normal
1346
CoCoALib-0.99880
In Progress
C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
22 Apr 2024 21:08
Normal
1705
CoCoALib-0.99880
In Progress
ProgressReporter: prepare for new loop?
25 Apr 2024 21:40
Normal
John Abbott
967
CoCoALib-0.99880
Resolved
Improve saturate
22 Mar 2024 10:18
Normal
Anna Maria Bigatti
1394
CoCoALib-0.99880
Resolved
Oddly slow GBasis computation (slow final cleanup)
16 Apr 2024 22:46
Low
Anna Maria Bigatti
1572
CoCoALib-0.99880
Resolved
Use noexcept
23 Apr 2024 21:57
Normal
John Abbott
1793
CoCoALib-0.99880
In Progress
Use ErrorContext instead of string FnName
26 Mar 2024 11:50
Normal
1733
CoCoALib-0.99880
Resolved
FactorINT: funny order
22 Apr 2024 19:51
Low
John Abbott
1057
CoCoALib-0.99880
In Progress
Slug: Polynomial ring contructor slow with (big) matrix ordering
22 Mar 2024 09:31
High
Anna Maria Bigatti
1756
CoCoALib-0.99880
In Progress
deg(f) is slow if f is long
21 Mar 2024 20:40
Normal
John Abbott
598
CoCoALib-0.99880
In Progress
Syzygy for modules: non-homogeneous module
27 Mar 2024 17:31
Normal
Anna Maria Bigatti
1280
CoCoALib-0.99880
In Progress
Determinant & Inverse of matrix over non integral domain
21 Jan 2024 19:43
High
John Abbott
872
CoCoALib-0.99880
In Progress
LinSolve for matrices over FFp
08 Mar 2024 17:36
Urgent
John Abbott
1796
CoCoALib-0.99880
New
myFinalizeGBasis ("Final clean up") should be more flexible
22 Mar 2024 16:19
Normal
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
1576
CoCoALib-0.99880
In Progress
cmp for machine integers
21 Jan 2024 20:23
Normal
John Abbott
1642
CoCoALib-0.99880
In Progress
interreduce: make monic if over finite field?
16 Feb 2024 20:44
Normal
John Abbott
1737
CoCoALib-0.99880
In Progress
Homogenization of an ideal with ZZ^1-grading
01 Feb 2024 19:59
Normal
Anna Maria Bigatti
1750
CoCoALib-0.99880
In Progress
IdealOfPoints: allow duplicate points?
08 Mar 2024 18:23
Normal
John Abbott
710
CoCoALib-0.99880
In Progress
Update normaliz interface?
16 Feb 2024 18:25
Normal
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
Normal
1446
CoCoALib-0.99880
In Progress
Start using C++14 "move" capability
08 Mar 2024 18:00
Normal
1559
CoCoALib-0.99880
In Progress
Default ctor for rings
13 Mar 2024 20:42
Normal
1667
CoCoALib-0.99880
In Progress
GBasis over ZZ: port to CoCoALib
29 Apr 2024 21:13
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
Normal
1764
CoCoALib-0.99880
In Progress
Verbosity messages: avoid printing BIG values
25 Apr 2024 21:44
Low
1255
CoCoALib-0.99880
New
Ideals with trivial GBasis
08 Mar 2023 19:49
Normal
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
Normal
1513
CoCoALib-0.99880
New
Better test for univariate-ness (and better conversion)
16 Mar 2024 21:38
Normal
1643
CoCoALib-0.99880
New
rref slower than expected (maybe) [[reduced row echelon form]]
01 Mar 2024 09:54
Normal
1657
CoCoALib-0.99880
New
Improve CertifyNotPower
31 Jan 2024 22:03
Normal
1668
CoCoALib-0.99880
New
Generalize prim
31 Jan 2024 22:03
Normal
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
Normal
1757
CoCoALib-0.99880
New
gcd(f,f) is slow
16 Feb 2024 09:57
Normal
1798
CoCoALib-0.99880
New
Computing in sub polyring
22 Mar 2024 09:30
Normal
Makefile
2
Collapse all/Expand all
149
CoCoALib-1.0
New
Makefile dependencies
01 Aug 2014 08:59
Normal
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
1026
CoCoALib-1.0
New
JanetBasis gives error indet index out of range
08 Mar 2017 15:26
Normal
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
New Function
106
Collapse all/Expand all
1001
removed/duplicates
In Progress
CoCoALib: ideas for student projects
18 Feb 2022 16:57
Normal
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
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
Normal
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
Normal
678
CoCoALib-1.0
In Progress
Accumulator (like a geobucket)
17 Nov 2016 19:03
Normal
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
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
Normal
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
Normal
738
CoCoALib-1.0
In Progress
Extend homomorphism to polynomial ring
25 Jun 2015 17:23
Normal
803
CoCoALib-1.0
In Progress
PPOrdering: use it to compute WDeg?
06 Nov 2017 14:00
Normal
838
CoCoALib-1.0
In Progress
Differential algebra
24 Oct 2016 15:32
Normal
840
CoCoALib-1.0
In Progress
GINV: alex basis
31 Mar 2016 13:05
Normal
873
CoCoALib-1.0
In Progress
bool3: add some logical operations?
21 Jun 2016 14:37
Normal
885
CoCoALib-1.0
In Progress
IsIrred3: fast 3-way irred test (returning bool3)
30 Apr 2019 17:19
Normal
937
CoCoALib-1.0
In Progress
LinDepMill: Mill for linear dependencies
18 Apr 2024 16:38
Normal
Anna Maria Bigatti
123
CoCoALib-1.0
New
IdealOfPoints with generic coeffs
09 Jul 2014 18:15
Normal
129
CoCoALib-1.0
New
Better GCD
09 Jul 2014 18:08
Normal
134
CoCoALib-1.0
New
Convenience ring ctors and homs
11 Jul 2014 12:06
Normal
145
CoCoALib-1.0
New
Buchberger-Moeller: fast modular impl
10 Jul 2014 14:17
Urgent
John Abbott
146
CoCoALib-1.0
New
Buchberger-Moeller: input conversions
10 Jul 2014 14:17
Normal
151
CoCoALib-1.0
New
Iterated CanonicalHom
13 May 2015 09:58
Normal
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