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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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#
Project
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Updated
Category
% Done
1705
CoCoALib
Normal
ProgressReporter: prepare for new loop?
John Abbott
25 Apr 2024 21:40
Improving
930
CoCoALib
Low
Printing TwinFloat as (rational) coeff without brackets
24 Sep 2016 21:43
Improving
1059
CoCoALib
Normal
Printing ring for ideals (or just for ideals 0 and 1)
05 May 2017 16:58
Improving
1156
CoCoALib
Normal
Printing for RingElem
08 Jan 2020 23:02
Improving
1337
CoCoALib
Normal
PrimaryDecomposition: a interesting/pathological example
Anna Maria Bigatti
08 Mar 2023 21:13
Improving
842
CoCoALib
Normal
PPMonoidSparse: comparisons are VERY SLOW
15 Feb 2016 13:57
Improving
775
CoCoALib
Low
PPMonoid with 1 extra "exponent"?
15 Sep 2015 20:18
Improving
688
CoCoALib
Normal
PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
22 Apr 2015 14:38
Improving
1394
CoCoALib
Low
Oddly slow GBasis computation (slow final cleanup)
Anna Maria Bigatti
16 Apr 2024 22:46
Improving
896
CoCoALib
Normal
myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
25 Jun 2018 15:31
Improving
1796
CoCoALib
Normal
myFinalizeGBasis ("Final clean up") should be more flexible
Anna Maria Bigatti
22 Mar 2024 16:19
Improving
1742
CoCoALib
Normal
MinGens could be faster
Anna Maria Bigatti
18 May 2023 13:44
Improving
1187
CoCoALib
Normal
Matrix rank is slow (over QQ)
26 Jun 2018 11:29
Improving
1266
CoCoALib
Normal
Make a poly ring QQ[x,y,z] also contain a ZZ[x,y,z]
28 Mar 2019 16:42
Improving
872
CoCoALib
Urgent
LinSolve for matrices over FFp
John Abbott
08 Mar 2024 17:36
Improving
846
CoCoALib
Normal
IsIrred: correct design?
John Abbott
26 Feb 2019 16:32
Improving
1683
CoCoALib
Immediate
IsIrred in ZZ[x,y]
John Abbott
16 Feb 2024 09:39
Improving
1637
CoCoALib
Low
Intersection of Ideals: has GBasis?
16 Feb 2024 17:25
Improving
1642
CoCoALib
Normal
interreduce: make monic if over finite field?
John Abbott
16 Feb 2024 20:44
Improving
967
CoCoALib
Normal
Improve saturate
Anna Maria Bigatti
22 Mar 2024 10:18
Improving
1324
CoCoALib
Normal
Improve RootBound
30 Oct 2019 21:44
Improving
1323
CoCoALib
Normal
Improve RealRoots: compute sqfr decomp
30 Sep 2019 16:14
Improving
1657
CoCoALib
Normal
Improve CertifyNotPower
31 Jan 2024 22:03
Improving
1645
CoCoALib
Normal
Implement monic0(f) for the case monic(0)?
16 Feb 2024 09:38
Improving
882
CoCoALib
Normal
Impl faster multiplication for DUP (dense univariate polys)
09 May 2016 22:10
Improving
1255
CoCoALib
Normal
Ideals with trivial GBasis
08 Mar 2023 19:49
Improving
1750
CoCoALib
Normal
IdealOfPoints: allow duplicate points?
John Abbott
08 Mar 2024 18:23
Improving
1269
CoCoALib
Normal
Ideal Ops: sort-cuts for trivial args?
04 Apr 2019 15:07
Improving
1267
CoCoALib
Normal
Ideal equality
09 Apr 2019 17:48
Improving
1349
CoCoALib
Normal
ideal ctor where given gens are a gbasis
16 Feb 2024 09:52
Improving
1737
CoCoALib
Normal
Homogenization of an ideal with ZZ^1-grading
Anna Maria Bigatti
01 Feb 2024 19:59
Improving
1069
CoCoALib
Normal
GroebnerFan: ERROR: Matrix must be invertible
17 Dec 2018 15:16
Improving
780
CoCoALib
Normal
GroebnerFan/ExternalLib-GFan: improve package
Anna Maria Bigatti
21 Apr 2017 11:06
Improving
1668
CoCoALib
Normal
Generalize prim
31 Jan 2024 22:03
Improving
1359
CoCoALib
Normal
gcd: low degree but big coeffs can be slow
30 Oct 2019 22:23
Improving
987
CoCoALib
Normal
GCD: add special case if args are monomials
28 Nov 2016 22:04
Improving
1757
CoCoALib
Normal
gcd(f,f) is slow
16 Feb 2024 09:57
Improving
1667
CoCoALib
Urgent
GBasis over ZZ: port to CoCoALib
09 May 2024 20:46
Improving
1371
CoCoALib
Low
French students' example with GFan
27 Nov 2019 15:53
Improving
785
CoCoALib
Normal
finite fields: global register of fields already created?
15 Oct 2015 17:27
Improving
1582
CoCoALib
Normal
Factorization in K(a,b)[x,y]
07 Mar 2024 20:23
Improving
1733
CoCoALib
Low
FactorINT: funny order
John Abbott
22 Apr 2024 19:51
Improving
874
CoCoALib
Normal
factor: too slow on largish multivariate poly
John Abbott
26 Feb 2019 16:29
Improving
837
CoCoALib
Normal
factor is very slow on some simple input polynomials
06 Jan 2016 14:40
Improving
1588
CoCoALib
Low
ElimMat is slow
22 Mar 2024 09:29
Improving
1419
CoCoALib
Low
DynamicBitset::IamAll1s
03 Feb 2021 18:18
Improving
884
CoCoALib
Normal
DistrMPolyInlPP::myPushFront and DistrMPolyInlPP::myPushBack inefficient if arg is a PP
24 May 2016 15:25
Improving
1280
CoCoALib
High
Determinant & Inverse of matrix over non integral domain
John Abbott
21 Jan 2024 19:43
Improving
1756
CoCoALib
Normal
deg(f) is slow if f is long
John Abbott
21 Mar 2024 20:40
Improving
1559
CoCoALib
Normal
Default ctor for rings
13 Mar 2024 20:42
Improving
1378
CoCoALib
Normal
Create two separate radical fns (for 0-dim ideals)
03 Jul 2023 17:49
Improving
758
CoCoALib
Normal
configure: have option to say to look for external libs
03 Sep 2015 11:41
Improving
1798
CoCoALib
Normal
Computing in sub polyring
22 Mar 2024 09:30
Improving
1576
CoCoALib
Normal
cmp for machine integers
John Abbott
21 Jan 2024 20:23
Improving
1346
CoCoALib
Normal
C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
22 Apr 2024 21:08
Improving
1513
CoCoALib
Normal
Better test for univariate-ness (and better conversion)
16 Mar 2024 21:38
Improving
1117
CoCoALib
Normal
Better printing of negative coeffs
23 Sep 2019 11:52
Improving
743
CoCoALib
Urgent
Better errors: give supplementary info about the error
15 Mar 2024 18:33
Improving
1730
CoCoALib
Normal
ApplySPRCodomain: relax power/exponent check
27 Nov 2023 20:30
Improving
420
CoCoALib
Normal
Allow user to give a name to a ring
13 May 2015 09:55
Improving
740
CoCoALib
Normal
Addition of sparse (multivariate) polynomials
17 Jun 2016 14:35
Improving
1786
CoCoALib
Normal
Add new function for IsInRadical for monomial ideals? (RadicalMembership)
Anna Maria Bigatti
01 Mar 2024 18:37
Improving
779
CoCoALib
Low
Makefile: problem not seeing when files in TmpFactorDir need to be rebuilt
17 Sep 2015 22:10
Makefile
149
CoCoALib
Normal
Makefile dependencies
01 Aug 2014 08:59
Makefile
1740
CoCoALib
High
MinGens gives non minimal gens *if some deg=0*
Anna Maria Bigatti
22 Mar 2024 18:04
Maths Bugs
1571
CoCoALib
Normal
ker_H needs care
Anna Maria Bigatti
16 Feb 2024 17:49
Maths Bugs
1026
CoCoALib
Normal
JanetBasis gives error indet index out of range
08 Mar 2017 15:26
Maths Bugs
1233
CoCoALib
High
factor SEGV -- too large characteristic
John Abbott
14 Mar 2023 19:45
Maths Bugs
1281
CoCoALib
High
Factor of multivariate sometimes prints ERROR
21 Jan 2024 20:03
Maths Bugs
1173
CoCoALib
Normal
Upper bound for value of poly in an interval
04 Apr 2018 11:55
New Function
801
CoCoALib
Normal
Test whether a symbol is in a ring
07 Mar 2024 21:36
New Function
1282
CoCoALib
Normal
subresultant
08 Mar 2024 17:54
New Function
1602
CoCoALib
Low
Sparse matrix (SparseMat)
15 Feb 2024 22:42
New Function
1094
CoCoALib
Normal
Revive code for SelfSaturating GBasis
Anna Maria Bigatti
22 Mar 2024 14:38
New Function
383
CoCoALib
Normal
Resolution/morse: integrate Mario Albert's code into CoCoALib
John Abbott
31 Jul 2014 14:57
New Function
620
CoCoALib
Normal
Redesign CRTMill
John Abbott
21 Mar 2016 14:30
New Function
913
CoCoALib
Normal
Read input from SymbolicData database
Anna Maria Bigatti
02 Aug 2016 10:55
New Function
513
CoCoALib
High
Quick/correct flag for bool3 fns
10 Jul 2014 16:30
New Function
1715
CoCoALib
Low
ProductBigInt (also ProductBigRat???)
23 Jan 2024 22:14
New Function
289
CoCoALib
Normal
PrimeField -- new fn?
01 Aug 2014 08:59
New Function
803
CoCoALib
Normal
PPOrdering: use it to compute WDeg?
06 Nov 2017 14:00
New Function
812
CoCoALib
Normal
PPMonoid pseudo-ctor without explicit ordering
24 Nov 2015 18:16
New Function
440
CoCoALib
High
Port RealRoots to C++
John Abbott
19 Oct 2016 10:26
New Function
1278
CoCoALib
Normal
Port old "clever" code for matrix determinant over ZZ to CoCoALib
03 May 2019 11:42
New Function
992
CoCoALib
Normal
Poly ring homomorphism to change ordering
13 Dec 2016 18:04
New Function
651
CoCoALib
Normal
Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
12 Feb 2015 10:33
New Function
1635
CoCoALib
Normal
NR for polys with coeffs in PID
16 Feb 2024 09:39
New Function
728
CoCoALib
Normal
Noncommutative algebra "of solvable type"
09 Jul 2015 08:39
New Function
1198
CoCoALib
Normal
Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex)
23 Sep 2019 12:44
New Function
914
CoCoALib
Normal
New function: quorem for univariate polynomials?
22 Aug 2016 16:45
New Function
958
CoCoALib
Normal
New function: multiplicity and dim
Anna Maria Bigatti
08 Mar 2024 18:15
New Function
1254
CoCoALib
Normal
New function: MinPoly for pseudo-zero-dimensional ideals
Anna Maria Bigatti
07 Mar 2024 20:25
New Function
949
CoCoALib
Normal
New function: IdealWithIncrementalGBasis(I, f)
Anna Maria Bigatti
16 Feb 2024 18:03
New Function
898
CoCoALib
High
New function: cardinality of finite field?
Anna Maria Bigatti
08 Mar 2024 17:45
New Function
1150
CoCoALib
Normal
New fn: transform ideal with ring hom
22 Jun 2020 10:34
New Function
1808
CoCoALib
Normal
New constructor for PolyRing with elimination ordering
Anna Maria Bigatti
28 Mar 2024 07:35
New Function
1022
CoCoALib
Normal
New "LF" function which is based on StdDeg
06 Mar 2017 19:37
New Function
583
CoCoALib
Normal
New function for printing with extra information
07 Jul 2014 11:48
New Function
297
CoCoALib
Normal
Modules design: brainstorming
31 Jul 2014 14:55
New Function
337
CoCoALib
Normal
Module homs
31 Jul 2014 12:40
New Function
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