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CoCoALib Almost Closed Issues
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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-1.0 (Oct 24)
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651
Normal
Feature
Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
12 Feb 2015 10:33
100.00
562
Normal
Feature
Subrings
29 Sep 2020 13:19
40.00
92
Normal
Feature
Error Codes
19 Apr 2017 08:31
40.00
620
Normal
Design
Redesign CRTMill
John Abbott
21 Mar 2016 14:30
40.00
127
Normal
Feature
Convert DUPFF code to C++
John Abbott
28 Sep 2022 15:04
25.00
147
Urgent
Feature
Buchberger-Moeller: impl via modular reduction
John Abbott
10 Jul 2014 14:18
25.00
703
Normal
Design
Add more operations between modules (CoCoALib)
Anna Maria Bigatti
27 Oct 2017 11:53
20.00
427
Normal
Design
Error names and error messages (current design)
11 May 2017 10:57
20.00
780
Normal
Feature
GroebnerFan/ExternalLib-GFan: improve package
Anna Maria Bigatti
21 Apr 2017 11:06
20.00
565
Normal
Feature
FloatApprox for TwinFloat values?
John Abbott
19 Jul 2016 22:44
20.00
547
Normal
Bug
elim using RingTwinFloat triggers error "SERIOUS"
15 Jun 2016 14:35
20.00
151
Normal
Feature
Iterated CanonicalHom
13 May 2015 09:58
20.00
6
High
Bug
Sort out RingElem, RefRingElem, ConstRefRingElem mess
John Abbott
01 Aug 2014 08:59
20.00
513
High
Design
Quick/correct flag for bool3 fns
10 Jul 2014 16:30
20.00
145
Urgent
Feature
Buchberger-Moeller: fast modular impl
John Abbott
10 Jul 2014 14:17
20.00
968
Normal
Slug
Slow NF example
10 Nov 2016 21:33
16.00
455
Normal
Design
Which sets of generators in an ideal?
14 Jul 2014 15:17
16.00
437
Normal
Feature
MemPool: order free blocks?
13 Apr 2015 23:31
15.00
129
Normal
Slug
Better GCD
09 Jul 2014 18:08
15.00
113
Normal
Feature
Introduce PartialHom
John Abbott
09 Jul 2014 18:04
15.00
551
Normal
Design
Reconsider overloaded virtual mem fns
09 Jul 2014 18:00
15.00
1208
Normal
Bug
New function: Threadsafe RandomLinearForm (CoCoALib)
01 Oct 2019 11:28
10.00
1267
Normal
Feature
Ideal equality
09 Apr 2019 17:48
10.00
409
High
Feature
Minimal syzygies (optimized implementation)
Anna Maria Bigatti
31 Jul 2014 12:36
10.00
315
Normal
Feature
Add doc for ApproxPts2
10 Jul 2014 16:23
10.00
76
Low
Support
keywords in documentation
04 Apr 2014 17:51
10.00
277
Normal
Bug
Eliminate class RefPPMonoidElem?
01 Aug 2014 08:59
8.00
150
Normal
Feature
RingOf rather than owner? (and than AmbientRing, ...)
30 Jul 2014 17:59
8.00
161
Normal
Support
Convert old "task table" into redmine
07 Apr 2014 14:35
8.00
146
Normal
Feature
Buchberger-Moeller: input conversions
10 Jul 2014 14:17
7.50
539
Low
Feature
Functions to clean up a factorization
22 Jan 2024 20:28
7.00
832
Low
Design
Generalize grading matrix
14 Mar 2024 11:29
6.00
591
Low
Bug
Problem with template instantiation and order of include directives
09 Feb 2024 10:18
5.00
232
Normal
Bug
No test for QBGenerator
15 Apr 2015 20:15
5.00
74
Normal
Bug
printing polynomials
14 Jul 2014 11:07
5.00
87
Normal
Support
Cleanup header for ring classes (so that they are e-diff-able)
Anna Maria Bigatti
10 Jul 2014 16:26
5.00
120
Normal
Slug
LT over QQ: surprisingly slow
10 Jul 2014 16:26
4.00
114
Normal
Bug
Ideals of polynomials
10 Jul 2014 14:26
4.00
1059
Normal
Design
Printing ring for ideals (or just for ideals 0 and 1)
05 May 2017 16:58
3.00
1022
Normal
Feature
New "LF" function which is based on StdDeg
06 Mar 2017 19:37
3.00
738
Normal
Feature
Extend homomorphism to polynomial ring
25 Jun 2015 17:23
3.00
682
Low
Feature
PPMonoid: add fn to check for overflow in products
14 Apr 2015 11:23
3.00
589
Normal
Feature
Implement gin (generic initial ideal) in cocoalib
Anna Maria Bigatti
15 Jul 2014 18:17
3.00
564
Normal
Feature
Temporary file for experimentation
16 Jul 2014 14:38
2.00
505
Normal
Support
Documentation: write doc for RingDenseUPolyClean
Anna Maria Bigatti
21 Sep 2016 17:15
1.50
205
Normal
Support
Example for change of coordinates with coeffs in a matrix
Anna Maria Bigatti
14 Jul 2014 14:39
1.00
797
Normal
Feature
SmallFpImpl: make it faster
John Abbott
24 Apr 2024 23:04
986
Low
Bug
GFan: require version newer than 0.6
22 Apr 2024 20:06
937
Normal
Feature
LinDepMill: Mill for linear dependencies
Anna Maria Bigatti
18 Apr 2024 16:38
828
Normal
Feature
MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
John Abbott
15 Apr 2024 10:08
1799
Normal
Design
Clean out OLD CODE?
24 Mar 2024 10:52
302
Normal
Support
Compilation on M$Windows: Visual Studio
22 Mar 2024 23:13
575
Normal
Feature
Investigate using cmake for configuration
John Abbott
13 Mar 2024 21:19
1049
Low
Slug
GroebnerFan: slow examples
11 Mar 2024 11:12
839
Low
Feature
SparsePolyIter: make more compatible with STL
07 Mar 2024 20:01
305
Normal
Design
FreeModule: unique copy?
10 Dec 2023 20:43
1378
Normal
Design
Create two separate radical fns (for 0-dim ideals)
03 Jul 2023 17:49
1491
Normal
Design
Unified Gaussian reduction impl
08 Mar 2023 19:55
59
Low
Support
List of all functions in CoCoALib
08 Mar 2023 19:44
1584
Normal
Support
Benchmarks?
08 Mar 2023 19:41
1706
Normal
Feature
slimgb: Brickenstein, singular
30 Oct 2022 20:30
1632
Normal
Design
C++17: notes about updating
12 Nov 2021 18:11
1103
Normal
Feature
Pseudo-zero-dim ideals
Anna Maria Bigatti
05 Nov 2021 16:09
974
Normal
Feature
QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
01 Mar 2021 21:25
1419
Low
Feature
DynamicBitset::IamAll1s
03 Feb 2021 18:18
1150
Normal
Feature
New fn: transform ideal with ring hom
22 Jun 2020 10:34
769
Normal
Design
CoCoALib cone
27 Jan 2020 15:32
1369
Low
Slug
RandomUnimodularMat is slow with many iters
09 Jan 2020 12:19
1156
Normal
Design
Printing for RingElem
08 Jan 2020 23:02
1371
Low
Bug
French students' example with GFan
27 Nov 2019 15:53
1359
Normal
Slug
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
1324
Normal
Slug
Improve RootBound
30 Oct 2019 21:44
1339
Normal
Feature
All PPs of given wdeg
16 Oct 2019 14:04
1323
Normal
Feature
Improve RealRoots: compute sqfr decomp
30 Sep 2019 16:14
1198
Normal
Feature
Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex)
23 Sep 2019 12:44
1117
Normal
Feature
Better printing of negative coeffs
23 Sep 2019 11:52
765
Normal
Feature
ExternalLib-CDD: (needed by GFan)
Anna Maria Bigatti
11 Sep 2019 13:47
1227
Normal
Feature
exgcd; solve Bezout equation
29 Aug 2019 14:55
1278
Normal
Feature
Port old "clever" code for matrix determinant over ZZ to CoCoALib
03 May 2019 11:42
885
Normal
Feature
IsIrred3: fast 3-way irred test (returning bool3)
30 Apr 2019 17:19
1147
Normal
Design
mySquare and myPowerSmallExp
30 Apr 2019 17:18
1134
Normal
Support
Organize better the documentation for CoCoALib
09 Apr 2019 10:50
1130
Normal
Bug
SqFreeFactor: should it work over ZZ?
05 Apr 2019 15:39
1269
Normal
Feature
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
1266
Normal
Design
Make a poly ring QQ[x,y,z] also contain a ZZ[x,y,z]
28 Mar 2019 16:42
1160
Normal
Support
Clean up revised RatReconstructByContFrac code
John Abbott
26 Feb 2019 16:33
846
Normal
Design
IsIrred: correct design?
John Abbott
26 Feb 2019 16:32
874
Normal
Slug
factor: too slow on largish multivariate poly
John Abbott
26 Feb 2019 16:29
1069
Normal
Bug
GroebnerFan: ERROR: Matrix must be invertible
17 Dec 2018 15:16
1187
Normal
Slug
Matrix rank is slow (over QQ)
26 Jun 2018 11:29
896
Normal
Feature
myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
25 Jun 2018 15:31
729
Normal
Feature
Betti numbers, betti diagram
14 Jun 2018 15:54
665
Normal
Feature
Integrate Janet/Pommaret basis code
John Abbott
12 Jun 2018 18:36
572
Normal
Design
Split SparsePolyRing.H into two files? Problem with circular includes.
17 May 2018 16:36
1173
Normal
Feature
Upper bound for value of poly in an interval
04 Apr 2018 11:55
803
Normal
Feature
PPOrdering: use it to compute WDeg?
06 Nov 2017 14:00
644
Normal
Feature
Buchberger-Moeller: add option to stop as soon as 1 poly has been found
John Abbott
06 Nov 2017 13:58
624
Normal
Support
Wikipedia
Anna Maria Bigatti
06 Nov 2017 13:40
1098
Normal
Design
Ctors for exceptions/errors
06 Sep 2017 15:27
841
Normal
Design
NewPolyRing: tidy up the many different versions
01 Sep 2017 11:30
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