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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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1815
CoCoALib
Normal
JSON and UUID
02 May 2024 19:58
New Function
1797
CoCoALib
Normal
Add a function CleanupGens making some easy cleaning on the generators?
25 Mar 2024 19:16
New Function
1793
CoCoALib
Normal
Use ErrorContext instead of string FnName
26 Mar 2024 11:50
Improving
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
1778
CoCoALib
Normal
Homogenizer
09 May 2024 20:58
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
1702
CoCoALib
Low
Use C++ attributes
22 Apr 2024 21:26
Tidying
1692
CoCoALib
Normal
Suggestion: Add "JumpTo" function to prime iterators
15 Feb 2024 22:39
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
1667
CoCoALib
Urgent
GBasis over ZZ: port to CoCoALib
09 May 2024 20:46
Improving
1657
CoCoALib
Normal
Improve CertifyNotPower
31 Jan 2024 22:03
Improving
1654
CoCoALib
Normal
New function IsInSymbols
12 May 2023 08:03
1652
CoCoALib
Low
Add LM to cocoalib ?
15 Feb 2024 22:41
New Function
1645
CoCoALib
Normal
Implement monic0(f) for the case monic(0)?
16 Feb 2024 09:38
Improving
1637
CoCoALib
Low
Intersection of Ideals: has GBasis?
16 Feb 2024 17:25
Improving
1635
CoCoALib
Normal
NR for polys with coeffs in PID
16 Feb 2024 09:39
New Function
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
1559
CoCoALib
Normal
Default ctor for rings
13 Mar 2024 20:42
Improving
1532
CoCoALib
Normal
Convenient RingHom pseudo-ctors
07 Mar 2024 21:34
New Function
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
1482
CoCoALib
Normal
Extended rationals: PlusInfinity and MinusInfinity
16 Feb 2024 18:02
New Function
1472
CoCoALib
Low
Idea for for loops
16 Feb 2024 09:55
New Function
1470
CoCoALib
Normal
Get indexed indets from a polyring
07 Mar 2024 20:36
New Function
1468
CoCoALib
Normal
Adjoin indets to a poly ring
15 Feb 2024 22:45
New Function
1444
CoCoALib
Normal
HNF: Hermite Normal Form
16 Feb 2024 09:53
New Function
1437
CoCoALib
Normal
Filling matrix row/col from a vector
15 Feb 2024 22:46
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
1381
CoCoALib
Normal
Type ideal for ZZ[x[1..n]]
16 Feb 2024 09:47
Data Structures
1349
CoCoALib
Normal
ideal ctor where given gens are a gbasis
16 Feb 2024 09:52
Improving
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
1306
CoCoALib
Normal
exgcd over integers (ZZ)
08 Mar 2024 17:57
New Function
1282
CoCoALib
Normal
subresultant
08 Mar 2024 17:54
New Function
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
1267
CoCoALib
Normal
Ideal equality
09 Apr 2019 17:48
Improving
1227
CoCoALib
Normal
exgcd; solve Bezout equation
29 Aug 2019 14:55
New Function
1219
CoCoALib
Normal
Frobby version number
08 Mar 2023 19:40
Documentation
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
1117
CoCoALib
Normal
Better printing of negative coeffs
23 Sep 2019 11:52
Improving
1022
CoCoALib
Normal
New "LF" function which is based on StdDeg
06 Mar 2017 19:37
New Function
1010
CoCoALib
Urgent
C++11: Mario's Hilbert scheme code
20 Feb 2017 13:19
Portability
1001
CoCoALib
Normal
CoCoALib: ideas for student projects
18 Feb 2022 16:57
New Function
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
974
CoCoALib
Normal
QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
01 Mar 2021 21:25
Improving
947
CoCoALib
Normal
IsRadical for ideal?
23 Jan 2024 22:13
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
904
CoCoALib
Normal
SmallFpDouble: which impl of InvMod to use?
04 Jul 2016 13:45
Improving
896
CoCoALib
Normal
myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
25 Jun 2018 15:31
Improving
885
CoCoALib
Normal
IsIrred3: fast 3-way irred test (returning bool3)
30 Apr 2019 17:19
New Function
873
CoCoALib
Normal
bool3: add some logical operations?
21 Jun 2016 14:37
New Function
869
CoCoALib
Normal
SmallFpImpl: different repr for computation and for storage?
22 Apr 2016 15:14
Improving
840
CoCoALib
Normal
GINV: alex basis
31 Mar 2016 13:05
New Function
839
CoCoALib
Low
SparsePolyIter: make more compatible with STL
07 Mar 2024 20:01
Improving
838
CoCoALib
Normal
Differential algebra
24 Oct 2016 15:32
New Function
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
803
CoCoALib
Normal
PPOrdering: use it to compute WDeg?
06 Nov 2017 14:00
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
758
CoCoALib
Normal
configure: have option to say to look for external libs
03 Sep 2015 11:41
Improving
743
CoCoALib
Urgent
Better errors: give supplementary info about the error
15 Mar 2024 18:33
Improving
740
CoCoALib
Normal
Addition of sparse (multivariate) polynomials
17 Jun 2016 14:35
Improving
738
CoCoALib
Normal
Extend homomorphism to polynomial ring
25 Jun 2015 17:23
New Function
729
CoCoALib
Normal
Betti numbers, betti diagram
14 Jun 2018 15:54
Data Structures
728
CoCoALib
Normal
Noncommutative algebra "of solvable type"
09 Jul 2015 08:39
New Function
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
678
CoCoALib
Normal
Accumulator (like a geobucket)
17 Nov 2016 19:03
New Function
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
651
CoCoALib
Normal
Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
12 Feb 2015 10:33
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
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
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