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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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257
Normal
Feature
Transcribe C4 code for GCD in QQ[x]
01 Aug 2014 08:59
258
Normal
Feature
Multivariate lifting
01 Aug 2014 08:59
277
Normal
Bug
Eliminate class RefPPMonoidElem?
01 Aug 2014 08:59
8.00
282
Normal
Feature
Global setting: to use IsProbPrime in place of IsPrime
01 Aug 2014 08:59
6
High
Bug
Sort out RingElem, RefRingElem, ConstRefRingElem mess
John Abbott
01 Aug 2014 08:59
20.00
401
Normal
Bug
NewFreeModule of dimension 0
31 Jul 2014 14:13
337
Normal
Feature
Module homs
31 Jul 2014 12:40
227
Normal
Feature
HilbertBasis from Normaliz: full-lattice or not?
31 Jul 2014 12:39
409
High
Feature
Minimal syzygies (optimized implementation)
Anna Maria Bigatti
31 Jul 2014 12:36
10.00
387
High
Feature
implement algorithm(s) for resolutions
Anna Maria Bigatti
30 Jul 2014 17:04
399
High
Feature
add myHilbertSeries member field to ideal and (sub)module
Anna Maria Bigatti
30 Jul 2014 17:04
570
Normal
Feature
Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing)
16 Jul 2014 14:43
564
Normal
Feature
Temporary file for experimentation
16 Jul 2014 14:38
2.00
589
Normal
Feature
Implement gin (generic initial ideal) in cocoalib
Anna Maria Bigatti
15 Jul 2014 18:17
3.00
455
Normal
Design
Which sets of generators in an ideal?
14 Jul 2014 15:17
16.00
353
Normal
Support
Missing documentation and tests for myRecvTwinFloat
John Abbott
14 Jul 2014 14:40
205
Normal
Support
Example for change of coordinates with coeffs in a matrix
Anna Maria Bigatti
14 Jul 2014 14:39
1.00
134
Normal
Feature
Convenience ring ctors and homs
11 Jul 2014 12:06
120
Normal
Slug
LT over QQ: surprisingly slow
10 Jul 2014 16:26
4.00
315
Normal
Feature
Add doc for ApproxPts2
10 Jul 2014 16:23
10.00
316
Normal
Design
submodule constructor different from ideal
Anna Maria Bigatti
10 Jul 2014 16:21
515
Normal
Feature
Fn to "flatten" muliple polynomial extns
10 Jul 2014 14:22
516
Normal
Feature
Make squarefreefactor work in multiple polynomial extns
10 Jul 2014 14:21
146
Normal
Feature
Buchberger-Moeller: input conversions
10 Jul 2014 14:17
7.50
145
Urgent
Feature
Buchberger-Moeller: fast modular impl
John Abbott
10 Jul 2014 14:17
20.00
123
Normal
Feature
IdealOfPoints with generic coeffs
09 Jul 2014 18:15
129
Normal
Slug
Better GCD
09 Jul 2014 18:08
15.00
231
Normal
Support
Documentation for QBGenerator needs to be improved.
09 Jul 2014 18:06
442
Normal
Feature
Eigenvectors
09 Jul 2014 18:05
551
Normal
Design
Reconsider overloaded virtual mem fns
09 Jul 2014 18:00
15.00
583
Normal
Feature
New function for printing with extra information
07 Jul 2014 11:48
569
Normal
Support
Documentation for ReductionCog
11 Jun 2014 16:04
459
Low
Feature
LinearSimplify: port to CoCoALib
20 May 2014 09:47
537
Low
Slug
FloatStr uses too much memory
16 Apr 2014 12:01
272
Normal
Design
Forward declarations
07 Apr 2014 18:14
161
Normal
Support
Convert old "task table" into redmine
07 Apr 2014 14:35
8.00
112
Normal
Support
automatic creation of all function signatures
07 Apr 2014 14:34
76
Low
Support
keywords in documentation
04 Apr 2014 17:51
10.00
196
Normal
Bug
PPWithMask needs checking
Anna Maria Bigatti
04 Apr 2014 17:50
497
Normal
Support
Clang: automatic bug finding
04 Apr 2014 17:20
246
Normal
Feature
Approx QIR
04 Apr 2014 17:16
281
Normal
Feature
Store unique copy of FF(p) in GlobalManager
04 Apr 2014 17:10
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
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