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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.??
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% Done
1803
CoCoALib
Normal
Improve trivial operations with ideal whose GBasis is [1]
Anna Maria Bigatti
25 Mar 2024 19:06
1797
CoCoALib
Normal
Add a function CleanupGens making some easy cleaning on the generators?
25 Mar 2024 19:16
New Function
1785
CoCoALib
Normal
Add function IsHomog3(I)?
01 Mar 2024 14:53
New Function
1784
CoCoALib
Normal
Add flag IhaveHomogGensValue for ideals in SparsePolyRing?
01 Mar 2024 14:36
Data Structures
1748
CoCoALib
Normal
July 2023
John Abbott
08 Mar 2024 08:29
Various
1743
CoCoALib
Normal
Implement Truncated GBases for homogeneous input
Anna Maria Bigatti
19 May 2023 15:42
New Function
1715
CoCoALib
Low
ProductBigInt (also ProductBigRat???)
23 Jan 2024 22:14
New Function
1706
CoCoALib
Normal
slimgb: Brickenstein, singular
30 Oct 2022 20:30
Improving
1670
CoCoALib
Normal
Build also dynamic/shared library for CoCoALib?
07 Mar 2024 21:33
Portability
1668
CoCoALib
Normal
Generalize prim
31 Jan 2024 22:03
Improving
1657
CoCoALib
Normal
Improve CertifyNotPower
31 Jan 2024 22:03
Improving
1654
CoCoALib
Normal
New function IsInSymbols
12 May 2023 08:03
1637
CoCoALib
Low
Intersection of Ideals: has GBasis?
16 Feb 2024 17:25
Improving
1602
CoCoALib
Low
Sparse matrix (SparseMat)
15 Feb 2024 22:42
New Function
1582
CoCoALib
Normal
Factorization in K(a,b)[x,y]
07 Mar 2024 20:23
Improving
1513
CoCoALib
Normal
Better test for univariate-ness (and better conversion)
16 Mar 2024 21:38
Improving
1492
CoCoALib
Low
submat of a submat
16 Feb 2024 17:28
Improving
1485
CoCoALib
Normal
Simple syntax for making a quotient ring?
08 Mar 2023 19:51
Improving
1470
CoCoALib
Normal
Get indexed indets from a polyring
07 Mar 2024 20:36
New Function
1444
CoCoALib
Normal
HNF: Hermite Normal Form
16 Feb 2024 09:53
New Function
1441
CoCoALib
Normal
GFan: port CoCoA_5 functions into CoCoALib
Anna Maria Bigatti
16 Feb 2024 17:54
New Function
1437
CoCoALib
Normal
Filling matrix row/col from a vector
15 Feb 2024 22:46
New Function
1433
CoCoALib
Normal
HilbertDriven Buchberger Algorithm
Anna Maria Bigatti
16 Feb 2024 18:02
New Function
1419
CoCoALib
Low
DynamicBitset::IamAll1s
03 Feb 2021 18:18
Improving
1388
CoCoALib
Normal
GlobalManager: create SignalWatcher internally?
01 Mar 2024 09:49
Safety
1339
CoCoALib
Normal
All PPs of given wdeg
16 Oct 2019 14:04
New Function
1323
CoCoALib
Normal
Improve RealRoots: compute sqfr decomp
30 Sep 2019 16:14
Improving
1278
CoCoALib
Normal
Port old "clever" code for matrix determinant over ZZ to CoCoALib
03 May 2019 11:42
New Function
1269
CoCoALib
Normal
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
Improving
1254
CoCoALib
Normal
New function: MinPoly for pseudo-zero-dimensional ideals
Anna Maria Bigatti
07 Mar 2024 20:25
New Function
1227
CoCoALib
Normal
exgcd; solve Bezout equation
29 Aug 2019 14:55
New Function
1207
CoCoALib
Normal
New function: SubmoduleOfGBasis
18 Mar 2024 09:33
New Function
1198
CoCoALib
Normal
Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex)
23 Sep 2019 12:44
New Function
1173
CoCoALib
Normal
Upper bound for value of poly in an interval
04 Apr 2018 11:55
New Function
1150
CoCoALib
Normal
New fn: transform ideal with ring hom
22 Jun 2020 10:34
New Function
1132
CoCoALib
Normal
Canonical homomorphism for (some) polynomial rings?
Anna Maria Bigatti
08 Mar 2024 18:01
New Function
1010
CoCoALib
Urgent
C++11: Mario's Hilbert scheme code
20 Feb 2017 13:19
Portability
992
CoCoALib
Normal
Poly ring homomorphism to change ordering
13 Dec 2016 18:04
New Function
987
CoCoALib
Normal
GCD: add special case if args are monomials
28 Nov 2016 22:04
Improving
949
CoCoALib
Normal
New function: IdealWithIncrementalGBasis(I, f)
Anna Maria Bigatti
16 Feb 2024 18:03
New Function
923
CoCoALib
Normal
Fn to read symbol range (SymbolRange)
16 Sep 2016 15:04
New Function
919
CoCoALib
Normal
Hilbert Driven GBasis
22 May 2017 14:11
914
CoCoALib
Normal
New function: quorem for univariate polynomials?
22 Aug 2016 16:45
New Function
913
CoCoALib
Normal
Read input from SymbolicData database
Anna Maria Bigatti
02 Aug 2016 10:55
New Function
904
CoCoALib
Normal
SmallFpDouble: which impl of InvMod to use?
04 Jul 2016 13:45
Improving
869
CoCoALib
Normal
SmallFpImpl: different repr for computation and for storage?
22 Apr 2016 15:14
Improving
835
CoCoALib
Normal
Make Mario's new code threadsafe
09 Dec 2015 16:48
Safety
826
CoCoALib
Normal
Sparse matrices
02 Dec 2015 18:24
Data Structures
817
CoCoALib
High
GenRepr in CoCoALib?
17 Nov 2016 14:12
New Function
812
CoCoALib
Normal
PPMonoid pseudo-ctor without explicit ordering
24 Nov 2015 18:16
New Function
801
CoCoALib
Normal
Test whether a symbol is in a ring
07 Mar 2024 21:36
New Function
775
CoCoALib
Low
PPMonoid with 1 extra "exponent"?
15 Sep 2015 20:18
Improving
740
CoCoALib
Normal
Addition of sparse (multivariate) polynomials
17 Jun 2016 14:35
Improving
690
CoCoALib
Normal
Fault tolerant rational reconstruction: implement simultaneous version
23 Apr 2015 19:12
New Function
685
CoCoALib
High
Use DivMask inside QBGenerator
02 Feb 2016 14:16
Tidying
682
CoCoALib
Low
PPMonoid: add fn to check for overflow in products
14 Apr 2015 11:23
Safety
681
CoCoALib
Low
MemPool: make it easier to get just stats
13 Apr 2015 23:25
Various
667
CoCoALib
Normal
factor: multivariate + finite characteristic
04 Mar 2015 20:08
New Function
661
CoCoALib
Normal
Laurent polynomials
23 Jan 2015 13:50
New Function
644
CoCoALib
Normal
Buchberger-Moeller: add option to stop as soon as 1 poly has been found
John Abbott
06 Nov 2017 13:58
New Function
639
CoCoALib
Low
Shadow CoCoA namespace to help guarantee portability (without ambiguity)
28 Oct 2014 15:34
Safety
628
CoCoALib
Normal
Complex twin-floats
22 Sep 2014 18:16
New Function
627
CoCoALib
Normal
Gaussian integer and rationals ZZi, QQi
23 Sep 2014 16:30
New Function
617
CoCoALib
Normal
configure: check all libraries for compatibility
09 Sep 2014 12:21
Portability
589
CoCoALib
Normal
Implement gin (generic initial ideal) in cocoalib
Anna Maria Bigatti
15 Jul 2014 18:17
New Function
583
CoCoALib
Normal
New function for printing with extra information
07 Jul 2014 11:48
New Function
570
CoCoALib
Normal
Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing)
16 Jul 2014 14:43
New Function
564
CoCoALib
Normal
Temporary file for experimentation
16 Jul 2014 14:38
Various
562
CoCoALib
Normal
Subrings
29 Sep 2020 13:19
Safety
539
CoCoALib
Low
Functions to clean up a factorization
22 Jan 2024 20:28
New Function
516
CoCoALib
Normal
Make squarefreefactor work in multiple polynomial extns
10 Jul 2014 14:21
Tidying
515
CoCoALib
Normal
Fn to "flatten" muliple polynomial extns
10 Jul 2014 14:22
New Function
459
CoCoALib
Low
LinearSimplify: port to CoCoALib
20 May 2014 09:47
New Function
442
CoCoALib
Normal
Eigenvectors
09 Jul 2014 18:05
New Function
440
CoCoALib
High
Port RealRoots to C++
John Abbott
19 Oct 2016 10:26
New Function
436
CoCoALib
Normal
Improve UPoly eval at BigRat for binary rational
01 Aug 2014 08:59
New Function
420
CoCoALib
Normal
Allow user to give a name to a ring
13 May 2015 09:55
Improving
409
CoCoALib
High
Minimal syzygies (optimized implementation)
Anna Maria Bigatti
31 Jul 2014 12:36
New Function
400
CoCoALib
Normal
add myJBMill member field to ideal
15 Sep 2014 12:04
New Function
399
CoCoALib
High
add myHilbertSeries member field to ideal and (sub)module
Anna Maria Bigatti
30 Jul 2014 17:04
New Function
387
CoCoALib
High
implement algorithm(s) for resolutions
Anna Maria Bigatti
30 Jul 2014 17:04
New Function
337
CoCoALib
Normal
Module homs
31 Jul 2014 12:40
New Function
320
CoCoALib
Normal
PPMonoid pseudo-ctors without symbol names
John Abbott
05 Mar 2013 18:16
New Function
315
CoCoALib
Normal
Add doc for ApproxPts2
10 Jul 2014 16:23
Documentation
289
CoCoALib
Normal
PrimeField -- new fn?
01 Aug 2014 08:59
New Function
282
CoCoALib
Normal
Global setting: to use IsProbPrime in place of IsPrime
01 Aug 2014 08:59
281
CoCoALib
Normal
Store unique copy of FF(p) in GlobalManager
04 Apr 2014 17:10
258
CoCoALib
Normal
Multivariate lifting
01 Aug 2014 08:59
257
CoCoALib
Normal
Transcribe C4 code for GCD in QQ[x]
01 Aug 2014 08:59
246
CoCoALib
Normal
Approx QIR
04 Apr 2014 17:16
New Function
229
CoCoALib
Normal
Generator for random ring elements
01 Aug 2014 08:59
New Function
227
CoCoALib
Normal
HilbertBasis from Normaliz: full-lattice or not?
31 Jul 2014 12:39
New Function
174
CoCoALib
Normal
IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing..
01 Aug 2014 08:59
New Function
151
CoCoALib
Normal
Iterated CanonicalHom
13 May 2015 09:58
New Function
146
CoCoALib
Normal
Buchberger-Moeller: input conversions
10 Jul 2014 14:17
New Function
145
CoCoALib
Feature #143
Urgent
Buchberger-Moeller: fast modular impl
John Abbott
10 Jul 2014 14:17
New Function
134
CoCoALib
Normal
Convenience ring ctors and homs
11 Jul 2014 12:06
New Function
126
CoCoALib
Normal
New datastructures directory
13 May 2015 09:56
Data Structures
123
CoCoALib
Normal
IdealOfPoints with generic coeffs
09 Jul 2014 18:15
New Function
92
CoCoALib
Normal
Error Codes
19 Apr 2017 08:31
Various
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