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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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302
Normal
Support
Compilation on M$Windows: Visual Studio
22 Mar 2024 23:13
383
Normal
Feature
Resolution/morse: integrate Mario Albert's code into CoCoALib
John Abbott
31 Jul 2014 14:57
591
Low
Bug
Problem with template instantiation and order of include directives
09 Feb 2024 10:18
5.00
127
Normal
Feature
Convert DUPFF code to C++
John Abbott
28 Sep 2022 15:04
25.00
143
Urgent
Feature
Buchberger-Moeller (parent task)
John Abbott
10 Jul 2014 14:16
1103
Normal
Feature
Pseudo-zero-dim ideals
Anna Maria Bigatti
05 Nov 2021 16:09
297
Normal
Design
Modules design: brainstorming
31 Jul 2014 14:55
797
Normal
Feature
SmallFpImpl: make it faster
John Abbott
24 Apr 2024 23:04
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
832
Low
Design
Generalize grading matrix
14 Mar 2024 11:29
6.00
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
780
Normal
Feature
GroebnerFan/ExternalLib-GFan: improve package
Anna Maria Bigatti
21 Apr 2017 11:06
20.00
1022
Normal
Feature
New "LF" function which is based on StdDeg
06 Mar 2017 19:37
3.00
154
Normal
Bug
GCD normalization (e.g. monic)
24 Nov 2016 13:56
678
Normal
Feature
Accumulator (like a geobucket)
17 Nov 2016 19:03
565
Normal
Feature
FloatApprox for TwinFloat values?
John Abbott
19 Jul 2016 22:44
20.00
620
Normal
Design
Redesign CRTMill
John Abbott
21 Mar 2016 14:30
40.00
799
Low
Slug
vector of "indets" in each PPMonoid?
John Abbott
11 Nov 2015 13:47
686
Normal
Design
myAddMul in poly rings
Anna Maria Bigatti
20 Apr 2015 13:22
147
Urgent
Feature
Buchberger-Moeller: impl via modular reduction
John Abbott
10 Jul 2014 14:18
25.00
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
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
59
Low
Support
List of all functions in CoCoALib
08 Mar 2023 19:44
974
Normal
Feature
QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
01 Mar 2021 21:25
769
Normal
Design
CoCoALib cone
27 Jan 2020 15:32
1369
Low
Slug
RandomUnimodularMat is slow with many iters
09 Jan 2020 12:19
1371
Low
Bug
French students' example with GFan
27 Nov 2019 15:53
1324
Normal
Slug
Improve RootBound
30 Oct 2019 21:44
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
885
Normal
Feature
IsIrred3: fast 3-way irred test (returning bool3)
30 Apr 2019 17:19
1267
Normal
Feature
Ideal equality
09 Apr 2019 17:48
10.00
1130
Normal
Bug
SqFreeFactor: should it work over ZZ?
05 Apr 2019 15:39
1069
Normal
Bug
GroebnerFan: ERROR: Matrix must be invertible
17 Dec 2018 15:16
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
803
Normal
Feature
PPOrdering: use it to compute WDeg?
06 Nov 2017 14:00
703
Normal
Design
Add more operations between modules (CoCoALib)
Anna Maria Bigatti
27 Oct 2017 11:53
20.00
841
Normal
Design
NewPolyRing: tidy up the many different versions
01 Sep 2017 11:30
1089
Normal
Bug
invalid pointer in "free"
John Abbott
20 Jul 2017 13:06
1070
Normal
Slug
Slug: MakeTermOrd (rk calls in RemoveRedundantRows)
Anna Maria Bigatti
17 May 2017 13:47
427
Normal
Design
Error names and error messages (current design)
11 May 2017 10:57
20.00
1059
Normal
Design
Printing ring for ideals (or just for ideals 0 and 1)
05 May 2017 16:58
3.00
676
Normal
Support
Credits to CoCoALib contributors
Anna Maria Bigatti
28 Apr 2017 11:06
1013
Normal
Support
GlobalManager: name of object in examples (and tests)
25 Feb 2017 11:11
1014
Low
Bug
RowMat, ColMat with arg an empty list/vector
24 Feb 2017 17:54
970
Normal
Design
Weights in ElimMat?
11 Nov 2016 15:49
968
Normal
Slug
Slow NF example
10 Nov 2016 21:33
16.00
838
Normal
Feature
Differential algebra
24 Oct 2016 15:32
873
Normal
Feature
bool3: add some logical operations?
21 Jun 2016 14:37
840
Normal
Feature
GINV: alex basis
31 Mar 2016 13:05
763
Normal
Design
GlobalManager: initialization compatible with initialization of external libs
21 Mar 2016 16:55
784
Normal
Bug
threadsafety: Scott Meyers's advice about cached values
18 Jan 2016 18:12
818
Normal
Bug
F5 with 3 args?
John Abbott
24 Nov 2015 10:11
482
Normal
Feature
Unique copies of rings -- smart ctor
20 Oct 2015 14:33
758
Normal
Feature
configure: have option to say to look for external libs
03 Sep 2015 11:41
742
Normal
Slug
View PP exponent vector (and order vector?) as an array of long?
01 Sep 2015 12:08
728
Normal
Feature
Noncommutative algebra "of solvable type"
09 Jul 2015 08:39
738
Normal
Feature
Extend homomorphism to polynomial ring
25 Jun 2015 17:23
3.00
386
High
Feature
add resolution data type
Anna Maria Bigatti
11 Jun 2015 14:58
675
Normal
Slug
Matrix determinant over multivariate poly ring
22 May 2015 13:45
688
Normal
Slug
PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
22 Apr 2015 14:38
437
Normal
Feature
MemPool: order free blocks?
13 Apr 2015 23:31
15.00
651
Normal
Feature
Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
12 Feb 2015 10:33
100.00
150
Normal
Feature
RingOf rather than owner? (and than AmbientRing, ...)
30 Jul 2014 17:59
8.00
432
Normal
Design
Semantics of IsPrintedWithMinus
14 Jul 2014 18:13
74
Normal
Bug
printing polynomials
14 Jul 2014 11:07
5.00
513
High
Design
Quick/correct flag for bool3 fns
10 Jul 2014 16:30
20.00
438
Normal
Support
Polynomial multiplication (product of RingElem)
10 Jul 2014 16:28
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
114
Normal
Bug
Ideals of polynomials
10 Jul 2014 14:26
4.00
113
Normal
Feature
Introduce PartialHom
John Abbott
09 Jul 2014 18:04
15.00
326
Normal
Bug
C++ nasty surprises
07 Apr 2014 18:13
1799
Normal
Design
Clean out OLD CODE?
24 Mar 2024 10:52
539
Low
Feature
Functions to clean up a factorization
22 Jan 2024 20:28
7.00
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
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
1419
Low
Feature
DynamicBitset::IamAll1s
03 Feb 2021 18:18
562
Normal
Feature
Subrings
29 Sep 2020 13:19
40.00
1150
Normal
Feature
New fn: transform ideal with ring hom
22 Jun 2020 10:34
1156
Normal
Design
Printing for RingElem
08 Jan 2020 23:02
1359
Normal
Slug
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
1339
Normal
Feature
All PPs of given wdeg
16 Oct 2019 14:04
1208
Normal
Bug
New function: Threadsafe RandomLinearForm (CoCoALib)
01 Oct 2019 11:28
10.00
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
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
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
1269
Normal
Feature
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
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