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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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Updated
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Priority
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Improving
96
Collapse all/Expand all
1359
CoCoALib-1.0
New
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
Normal
1371
CoCoALib-1.0
In Progress
French students' example with GFan
27 Nov 2019 15:53
Low
1156
CoCoALib-1.0
New
Printing for RingElem
08 Jan 2020 23:02
Normal
1369
CoCoALib-1.0
In Progress
RandomUnimodularMat is slow with many iters
09 Jan 2020 12:19
Low
1419
CoCoALib-1.0
New
DynamicBitset::IamAll1s
03 Feb 2021 18:18
Low
974
CoCoALib-1.0
In Progress
QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
01 Mar 2021 21:25
Normal
1103
CoCoALib-1.0
In Progress
Pseudo-zero-dim ideals
05 Nov 2021 16:09
Normal
Anna Maria Bigatti
1706
CoCoALib-1.0
New
slimgb: Brickenstein, singular
30 Oct 2022 20:30
Normal
1255
CoCoALib-0.99880
New
Ideals with trivial GBasis
08 Mar 2023 19:49
Normal
1485
CoCoALib-0.99880
New
Simple syntax for making a quotient ring?
08 Mar 2023 19:51
Normal
1337
CoCoALib-0.99880
In Progress
PrimaryDecomposition: a interesting/pathological example
08 Mar 2023 21:13
Normal
Anna Maria Bigatti
1742
CoCoALib-0.99880
New
MinGens could be faster
18 May 2023 13:44
Normal
Anna Maria Bigatti
1378
CoCoALib-1.0
New
Create two separate radical fns (for 0-dim ideals)
03 Jul 2023 17:49
Normal
1730
CoCoALib-0.99880
New
ApplySPRCodomain: relax power/exponent check
27 Nov 2023 20:30
Normal
1280
CoCoALib-0.99880
In Progress
Determinant & Inverse of matrix over non integral domain
21 Jan 2024 19:43
High
John Abbott
1576
CoCoALib-0.99880
In Progress
cmp for machine integers
21 Jan 2024 20:23
Normal
John Abbott
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
1370
CoCoALib-0.99880
New
RingID counter increased inside some functions
31 Jan 2024 22:19
Low
1118
CoCoALib-0.99880
In Progress
SLUG: factorization of x^9999
31 Jan 2024 22:20
Low
1737
CoCoALib-0.99880
In Progress
Homogenization of an ideal with ZZ^1-grading
01 Feb 2024 19:59
Normal
Anna Maria Bigatti
1692
CoCoALib-0.99900
In Progress
Suggestion: Add "JumpTo" function to prime iterators
15 Feb 2024 22:39
Normal
1518
CoCoALib-0.99900
In Progress
SLUG: Printing PPs with many indets
15 Feb 2024 22:45
Normal
1682
CoCoALib-0.99900
In Progress
swap for new classes
16 Feb 2024 09:35
Normal
1645
CoCoALib-0.99900
In Progress
Implement monic0(f) for the case monic(0)?
16 Feb 2024 09:38
Normal
1683
CoCoALib-0.99880
New
IsIrred in ZZ[x,y]
16 Feb 2024 09:39
Immediate
John Abbott
1349
CoCoALib-0.99880
In Progress
ideal ctor where given gens are a gbasis
16 Feb 2024 09:52
Normal
1757
CoCoALib-0.99880
New
gcd(f,f) is slow
16 Feb 2024 09:57
Normal
1637
CoCoALib-0.99900
New
Intersection of Ideals: has GBasis?
16 Feb 2024 17:25
Low
1492
CoCoALib-0.99900
New
submat of a submat
16 Feb 2024 17:28
Low
710
CoCoALib-0.99880
In Progress
Update normaliz interface?
16 Feb 2024 18:25
Normal
1642
CoCoALib-0.99880
In Progress
interreduce: make monic if over finite field?
16 Feb 2024 20:44
Normal
John Abbott
1643
CoCoALib-0.99880
New
rref slower than expected (maybe) [[reduced row echelon form]]
01 Mar 2024 09:54
Normal
1786
CoCoALib-0.99900
New
Add new function for IsInRadical for monomial ideals? (RadicalMembership)
01 Mar 2024 18:37
Normal
Anna Maria Bigatti
839
CoCoALib-1.0
In Progress
SparsePolyIter: make more compatible with STL
07 Mar 2024 20:01
Low
1582
CoCoALib-0.99900
New
Factorization in K(a,b)[x,y]
07 Mar 2024 20:23
Normal
1685
CoCoALib-0.99880
In Progress
RingBase::mySwap needed?
07 Mar 2024 20:49
Normal
872
CoCoALib-0.99880
In Progress
LinSolve for matrices over FFp
08 Mar 2024 17:36
Urgent
John Abbott
1446
CoCoALib-0.99880
In Progress
Start using C++14 "move" capability
08 Mar 2024 18:00
Normal
1750
CoCoALib-0.99880
In Progress
IdealOfPoints: allow duplicate points?
08 Mar 2024 18:23
Normal
John Abbott
1559
CoCoALib-0.99880
In Progress
Default ctor for rings
13 Mar 2024 20:42
Normal
743
CoCoALib-0.99880
In Progress
Better errors: give supplementary info about the error
15 Mar 2024 18:33
Urgent
1513
CoCoALib-0.99880
New
Better test for univariate-ness (and better conversion)
16 Mar 2024 21:38
Normal
1417
CoCoALib-0.99880
In Progress
RadicalZeroDim with extra parameter for GBasis timeout
16 Mar 2024 21:42
Normal
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
1588
CoCoALib-0.99900
New
ElimMat is slow
22 Mar 2024 09:29
Low
1798
CoCoALib-0.99880
New
Computing in sub polyring
22 Mar 2024 09:30
Normal
1057
CoCoALib-0.99880
In Progress
Slug: Polynomial ring contructor slow with (big) matrix ordering
22 Mar 2024 09:31
High
Anna Maria Bigatti
967
CoCoALib-0.99880
Resolved
Improve saturate
22 Mar 2024 10:18
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
777
CoCoALib-0.99880
In Progress
SLUG: elimination
22 Mar 2024 18:12
Normal
Anna Maria Bigatti
1802
CoCoALib-0.99900
New
Tidying ideal generators (for non-polynomial ideals)
25 Mar 2024 19:05
Normal
1793
CoCoALib-0.99880
In Progress
Use ErrorContext instead of string FnName
26 Mar 2024 11:50
Normal
598
CoCoALib-0.99880
In Progress
Syzygy for modules: non-homogeneous module
27 Mar 2024 17:31
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
1733
CoCoALib-0.99880
Resolved
FactorINT: funny order
22 Apr 2024 19:51
Low
John Abbott
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
1572
CoCoALib-0.99880
Resolved
Use noexcept
23 Apr 2024 21:57
Normal
John Abbott
797
CoCoALib-1.0
In Progress
SmallFpImpl: make it faster
24 Apr 2024 23:04
Normal
John Abbott
1705
CoCoALib-0.99880
In Progress
ProgressReporter: prepare for new loop?
25 Apr 2024 21:40
Normal
John Abbott
1764
CoCoALib-0.99880
In Progress
Verbosity messages: avoid printing BIG values
25 Apr 2024 21:44
Low
1667
CoCoALib-0.99880
In Progress
GBasis over ZZ: port to CoCoALib
09 May 2024 20:46
Urgent
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
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
1740
CoCoALib-0.99880
In Progress
MinGens gives non minimal gens *if some deg=0*
22 Mar 2024 18:04
High
Anna Maria Bigatti
New Function
106
Collapse all/Expand all
246
CoCoALib-1.0
New
Approx QIR
04 Apr 2014 17:16
Normal
459
CoCoALib-1.0
New
LinearSimplify: port to CoCoALib
20 May 2014 09:47
Low
583
CoCoALib-1.0
New
New function for printing with extra information
07 Jul 2014 11:48
Normal
113
CoCoALib-1.0
In Progress
Introduce PartialHom
09 Jul 2014 18:04
Normal
John Abbott
442
CoCoALib-1.0
New
Eigenvectors
09 Jul 2014 18:05
Normal
129
CoCoALib-1.0
New
Better GCD
09 Jul 2014 18:08
Normal
123
CoCoALib-1.0
New
IdealOfPoints with generic coeffs
09 Jul 2014 18:15
Normal
143
CoCoALib-1.0
In Progress
Buchberger-Moeller (parent task)
10 Jul 2014 14:16
Urgent
John Abbott
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
147
CoCoALib-1.0
In Progress
Buchberger-Moeller: impl via modular reduction
10 Jul 2014 14:18
Urgent
John Abbott
515
CoCoALib-1.0
New
Fn to "flatten" muliple polynomial extns
10 Jul 2014 14:22
Normal
513
CoCoALib-1.0
In Progress
Quick/correct flag for bool3 fns
10 Jul 2014 16:30
High
134
CoCoALib-1.0
New
Convenience ring ctors and homs
11 Jul 2014 12:06
Normal
589
CoCoALib-1.0
New
Implement gin (generic initial ideal) in cocoalib
15 Jul 2014 18:17
Normal
Anna Maria Bigatti
570
CoCoALib-1.0
New
Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing)
16 Jul 2014 14:43
Normal
387
CoCoALib-1.0
New
implement algorithm(s) for resolutions
30 Jul 2014 17:04
High
Anna Maria Bigatti
399
CoCoALib-1.0
New
add myHilbertSeries member field to ideal and (sub)module
30 Jul 2014 17:04
High
Anna Maria Bigatti
409
CoCoALib-1.0
New
Minimal syzygies (optimized implementation)
31 Jul 2014 12:36
High
Anna Maria Bigatti
227
CoCoALib-1.0
New
HilbertBasis from Normaliz: full-lattice or not?
31 Jul 2014 12:39
Normal
337
CoCoALib-1.0
New
Module homs
31 Jul 2014 12:40
Normal
297
CoCoALib-1.0
In Progress
Modules design: brainstorming
31 Jul 2014 14:55
Normal
383
CoCoALib-1.0
In Progress
Resolution/morse: integrate Mario Albert's code into CoCoALib
31 Jul 2014 14:57
Normal
John Abbott
174
CoCoALib-1.0
New
IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing..
01 Aug 2014 08:59
Normal
229
CoCoALib-1.0
New
Generator for random ring elements
01 Aug 2014 08:59
Normal
289
CoCoALib-1.0
New
PrimeField -- new fn?
01 Aug 2014 08:59
Normal
436
CoCoALib-1.0
New
Improve UPoly eval at BigRat for binary rational
01 Aug 2014 08:59
Normal
400
CoCoALib-1.0
New
add myJBMill member field to ideal
15 Sep 2014 12:04
Normal
628
CoCoALib-1.0
New
Complex twin-floats
22 Sep 2014 18:16
Normal
627
CoCoALib-1.0
New
Gaussian integer and rationals ZZi, QQi
23 Sep 2014 16:30
Normal
661
CoCoALib-1.0
New
Laurent polynomials
23 Jan 2015 13:50
Normal
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