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CoCoALib-0.99600 (Aug 2018)
CoCoALib-0.99650 (Nov 2019)
CoCoALib-0.99700 (Mar 2020)
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CoCoALib-0.99800 (Mar 2022)
CoCoALib-0.99850 (Mar 2024)
CoCoALib-0.99900 (Jul 2024)
CoCoALib-1.0 (Oct 24)
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CoCoALib-1.0 (Oct 24)
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564
Normal
Feature
Temporary file for experimentation
16 Jul 2014 14:38
2.00
570
Normal
Feature
Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing)
16 Jul 2014 14:43
583
Normal
Feature
New function for printing with extra information
07 Jul 2014 11:48
589
Normal
Feature
Implement gin (generic initial ideal) in cocoalib
Anna Maria Bigatti
15 Jul 2014 18:17
3.00
617
Normal
Feature
configure: check all libraries for compatibility
09 Sep 2014 12:21
627
Normal
Feature
Gaussian integer and rationals ZZi, QQi
23 Sep 2014 16:30
628
Normal
Feature
Complex twin-floats
22 Sep 2014 18:16
644
Normal
Feature
Buchberger-Moeller: add option to stop as soon as 1 poly has been found
John Abbott
06 Nov 2017 13:58
661
Normal
Feature
Laurent polynomials
23 Jan 2015 13:50
667
Normal
Feature
factor: multivariate + finite characteristic
04 Mar 2015 20:08
690
Normal
Feature
Fault tolerant rational reconstruction: implement simultaneous version
23 Apr 2015 19:12
92
Normal
Feature
Error Codes
19 Apr 2017 08:31
40.00
740
Normal
Feature
Addition of sparse (multivariate) polynomials
17 Jun 2016 14:35
812
Normal
Feature
PPMonoid pseudo-ctor without explicit ordering
24 Nov 2015 18:16
826
Normal
Feature
Sparse matrices
02 Dec 2015 18:24
835
Normal
Feature
Make Mario's new code threadsafe
09 Dec 2015 16:48
869
Normal
Feature
SmallFpImpl: different repr for computation and for storage?
22 Apr 2016 15:14
904
Normal
Feature
SmallFpDouble: which impl of InvMod to use?
04 Jul 2016 13:45
913
Normal
Feature
Read input from SymbolicData database
Anna Maria Bigatti
02 Aug 2016 10:55
914
Normal
Feature
New function: quorem for univariate polynomials?
22 Aug 2016 16:45
919
Normal
Feature
Hilbert Driven GBasis
22 May 2017 14:11
923
Normal
Feature
Fn to read symbol range (SymbolRange)
16 Sep 2016 15:04
987
Normal
Feature
GCD: add special case if args are monomials
28 Nov 2016 22:04
992
Normal
Feature
Poly ring homomorphism to change ordering
13 Dec 2016 18:04
1150
Normal
Feature
New fn: transform ideal with ring hom
22 Jun 2020 10:34
1173
Normal
Feature
Upper bound for value of poly in an interval
04 Apr 2018 11:55
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
1269
Normal
Feature
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
1278
Normal
Feature
Port old "clever" code for matrix determinant over ZZ to CoCoALib
03 May 2019 11:42
1323
Normal
Feature
Improve RealRoots: compute sqfr decomp
30 Sep 2019 16:14
1339
Normal
Feature
All PPs of given wdeg
16 Oct 2019 14:04
1706
Normal
Feature
slimgb: Brickenstein, singular
30 Oct 2022 20:30
459
Low
Feature
LinearSimplify: port to CoCoALib
20 May 2014 09:47
539
Low
Feature
Functions to clean up a factorization
22 Jan 2024 20:28
7.00
639
Low
Feature
Shadow CoCoA namespace to help guarantee portability (without ambiguity)
28 Oct 2014 15:34
681
Low
Feature
MemPool: make it easier to get just stats
13 Apr 2015 23:25
682
Low
Feature
PPMonoid: add fn to check for overflow in products
14 Apr 2015 11:23
3.00
775
Low
Feature
PPMonoid with 1 extra "exponent"?
15 Sep 2015 20:18
1419
Low
Feature
DynamicBitset::IamAll1s
03 Feb 2021 18:18
386
High
Feature
add resolution data type
Anna Maria Bigatti
11 Jun 2015 14:58
113
Normal
Feature
Introduce PartialHom
John Abbott
09 Jul 2014 18:04
15.00
150
Normal
Feature
RingOf rather than owner? (and than AmbientRing, ...)
30 Jul 2014 17:59
8.00
437
Normal
Feature
MemPool: order free blocks?
13 Apr 2015 23:31
15.00
482
Normal
Feature
Unique copies of rings -- smart ctor
20 Oct 2015 14:33
575
Normal
Feature
Investigate using cmake for configuration
John Abbott
13 Mar 2024 21:19
651
Normal
Feature
Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
12 Feb 2015 10:33
100.00
665
Normal
Feature
Integrate Janet/Pommaret basis code
John Abbott
12 Jun 2018 18:36
728
Normal
Feature
Noncommutative algebra "of solvable type"
09 Jul 2015 08:39
729
Normal
Feature
Betti numbers, betti diagram
14 Jun 2018 15:54
738
Normal
Feature
Extend homomorphism to polynomial ring
25 Jun 2015 17:23
3.00
758
Normal
Feature
configure: have option to say to look for external libs
03 Sep 2015 11:41
765
Normal
Feature
ExternalLib-CDD: (needed by GFan)
Anna Maria Bigatti
11 Sep 2019 13:47
803
Normal
Feature
PPOrdering: use it to compute WDeg?
06 Nov 2017 14:00
838
Normal
Feature
Differential algebra
24 Oct 2016 15:32
840
Normal
Feature
GINV: alex basis
31 Mar 2016 13:05
873
Normal
Feature
bool3: add some logical operations?
21 Jun 2016 14:37
885
Normal
Feature
IsIrred3: fast 3-way irred test (returning bool3)
30 Apr 2019 17:19
896
Normal
Feature
myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
25 Jun 2018 15:31
937
Normal
Feature
LinDepMill: Mill for linear dependencies
Anna Maria Bigatti
18 Apr 2024 16:38
974
Normal
Feature
QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
01 Mar 2021 21:25
1117
Normal
Feature
Better printing of negative coeffs
23 Sep 2019 11:52
1267
Normal
Feature
Ideal equality
09 Apr 2019 17:48
10.00
839
Low
Feature
SparsePolyIter: make more compatible with STL
07 Mar 2024 20:01
147
Urgent
Feature
Buchberger-Moeller: impl via modular reduction
John Abbott
10 Jul 2014 14:18
25.00
565
Normal
Feature
FloatApprox for TwinFloat values?
John Abbott
19 Jul 2016 22:44
20.00
678
Normal
Feature
Accumulator (like a geobucket)
17 Nov 2016 19:03
1022
Normal
Feature
New "LF" function which is based on StdDeg
06 Mar 2017 19:37
3.00
780
Normal
Feature
GroebnerFan/ExternalLib-GFan: improve package
Anna Maria Bigatti
21 Apr 2017 11:06
20.00
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
1103
Normal
Feature
Pseudo-zero-dim ideals
Anna Maria Bigatti
05 Nov 2021 16:09
143
Urgent
Feature
Buchberger-Moeller (parent task)
John Abbott
10 Jul 2014 14:16
127
Normal
Feature
Convert DUPFF code to C++
John Abbott
28 Sep 2022 15:04
25.00
383
Normal
Feature
Resolution/morse: integrate Mario Albert's code into CoCoALib
John Abbott
31 Jul 2014 14:57
120
Normal
Slug
LT over QQ: surprisingly slow
10 Jul 2014 16:26
4.00
129
Normal
Slug
Better GCD
09 Jul 2014 18:08
15.00
329
Normal
Slug
Why is DMPI slower than DMPClean?
13 May 2015 09:54
725
Normal
Slug
Example database: Slow ideal equality test
10 Jun 2015 14:24
837
Normal
Slug
factor is very slow on some simple input polynomials
06 Jan 2016 14:40
842
Normal
Slug
PPMonoidSparse: comparisons are VERY SLOW
15 Feb 2016 13:57
882
Normal
Slug
Impl faster multiplication for DUP (dense univariate polys)
09 May 2016 22:10
884
Normal
Slug
DistrMPolyInlPP::myPushFront and DistrMPolyInlPP::myPushBack inefficient if arg is a PP
24 May 2016 15:25
1187
Normal
Slug
Matrix rank is slow (over QQ)
26 Jun 2018 11:29
1359
Normal
Slug
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
537
Low
Slug
FloatStr uses too much memory
16 Apr 2014 12:01
688
Normal
Slug
PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
22 Apr 2015 14:38
675
Normal
Slug
Matrix determinant over multivariate poly ring
22 May 2015 13:45
1070
Normal
Slug
Slug: MakeTermOrd (rk calls in RemoveRedundantRows)
Anna Maria Bigatti
17 May 2017 13:47
742
Normal
Slug
View PP exponent vector (and order vector?) as an array of long?
01 Sep 2015 12:08
968
Normal
Slug
Slow NF example
10 Nov 2016 21:33
16.00
1324
Normal
Slug
Improve RootBound
30 Oct 2019 21:44
1049
Low
Slug
GroebnerFan: slow examples
11 Mar 2024 11:12
1369
Low
Slug
RandomUnimodularMat is slow with many iters
09 Jan 2020 12:19
874
Normal
Slug
factor: too slow on largish multivariate poly
John Abbott
26 Feb 2019 16:29
799
Low
Slug
vector of "indets" in each PPMonoid?
John Abbott
11 Nov 2015 13:47
112
Normal
Support
automatic creation of all function signatures
07 Apr 2014 14:34
161
Normal
Support
Convert old "task table" into redmine
07 Apr 2014 14:35
8.00
205
Normal
Support
Example for change of coordinates with coeffs in a matrix
Anna Maria Bigatti
14 Jul 2014 14:39
1.00
231
Normal
Support
Documentation for QBGenerator needs to be improved.
09 Jul 2014 18:06
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