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# Project Parent task Priority Subject Assignee Updated Category % Done
1809 CoCoALib Normal Make ex-syz.C Anna Maria Bigatti 28 Mar 2024 08:45 Documentation

1808 CoCoALib Normal New constructor for PolyRing with elimination ordering Anna Maria Bigatti 28 Mar 2024 07:35 New Function

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

1793 CoCoALib Normal Use ErrorContext instead of string FnName 26 Mar 2024 11:50 Improving

1788 CoCoALib Normal New MatrixView/function "FirstRows/FirstCols"? Anna Maria Bigatti 20 Mar 2024 15:53 New Function

1786 CoCoALib Normal Add new function for IsInRadical for monomial ideals? (RadicalMembership) Anna Maria Bigatti 01 Mar 2024 18:37 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

1780 CoCoALib Normal radical for ideals in SparsePolyRing: code in C++ Anna Maria Bigatti 22 Mar 2024 09:13 New Function

1778 CoCoALib Normal Homogenizer 25 Apr 2024 21:54 New Function

1770 CoCoALib Normal Evaluate polynomial function/class John Abbott 16 Mar 2024 21:52 New Function

1763 CoCoALib Normal implement ideal(R) for zero ideal, with no generators? Anna Maria Bigatti 16 Feb 2024 18:01 New Function

1755 CoCoALib High CheckForInterrupt: give more info? John Abbott 22 Dec 2023 20:56 Improving

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

1742 CoCoALib Normal MinGens could be faster Anna Maria Bigatti 18 May 2023 13:44 Improving

1723 CoCoALib Normal New fn CoprimePart, OddPart: naming question John Abbott 07 Mar 2023 20:27 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

1694 CoCoALib Normal New expv/exponents function? John Abbott 09 Mar 2023 21:48 New Function

1692 CoCoALib Normal Suggestion: Add "JumpTo" function to prime iterators 15 Feb 2024 22:39 Improving

1684 CoCoALib Normal RandomNBitPrime - new fn John Abbott 08 Aug 2022 20:08 New Function

1676 CoCoALib Normal txt2tags: include in source distribution? John Abbott 04 Nov 2022 14:31 Documentation

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 26 Mar 2024 17:19 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

1633 CoCoALib Normal Make polynomial multiplication interruptible? John Abbott 04 Feb 2022 21:24 Improving

1619 CoCoALib Normal Make saturate available in CoCoALib Anna Maria Bigatti 22 Mar 2024 10:14 New Function

1602 CoCoALib Low Sparse matrix (SparseMat) 15 Feb 2024 22:42 New Function

1598 CoCoALib Normal RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix Anna Maria Bigatti 18 Feb 2022 15:24 Improving

1589 CoCoALib Normal IdealOfPoints: allow matrix of points to be defined over "wrong" ring Anna Maria Bigatti 04 Feb 2022 22:07 Improving

1582 CoCoALib Normal Factorization in K(a,b)[x,y] 07 Mar 2024 20:23 Improving

1580 CoCoALib Normal New fn prim for polys John Abbott 16 Feb 2022 20:45 New Function

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

1490 CoCoALib Normal New function: MinusOneToPower John Abbott 06 Oct 2020 09:53 New Function

1488 CoCoALib High BuiltIn Interreduce-Function John Abbott 15 Mar 2023 08:40 New Function

1485 CoCoALib Normal Simple syntax for making a quotient ring? 08 Mar 2023 19:51 Improving

1483 CoCoALib Normal IsPowerOf2 for rationals John Abbott 26 Oct 2020 21:38 New Function

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

1466 CoCoALib Normal Ops += *= etc for Matrices? John Abbott 08 Aug 2022 20:01 Improving

1457 CoCoALib Normal Make SmoothFactor interruptible John Abbott 26 Oct 2020 21:37 Improving

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

1436 CoCoALib Low Flatten for a matrix John Abbott 29 Oct 2020 21:36 New Function

1434 CoCoALib Normal GBasisByHomog for DegLex Anna Maria Bigatti 06 Mar 2020 17:41 Improving

1433 CoCoALib Normal HilbertDriven Buchberger Algorithm Anna Maria Bigatti 16 Feb 2024 18:02 New Function

1427 CoCoALib Normal New function: LawrenceMat Anna Maria Bigatti 06 Mar 2020 16:35 New Function

1419 CoCoALib Low DynamicBitset::IamAll1s 03 Feb 2021 18:18 Improving

1417 CoCoALib Normal RadicalZeroDim with extra parameter for GBasis timeout Anna Maria Bigatti 16 Mar 2024 21:42 Improving

1405 CoCoALib Normal New fn: interreduction John Abbott 07 Mar 2022 10:07 New Function

1395 CoCoALib Normal SHA checksum for released code John Abbott 09 Oct 2020 14:12 Safety

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

1360 CoCoALib Normal configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost) John Abbott 07 Mar 2023 21:00 Makefile

1349 CoCoALib Normal ideal ctor where given gens are a gbasis 16 Feb 2024 09:52 Improving

1347 CoCoALib Normal New function: ctor of PPVector with vector<RingElem> Anna Maria Bigatti 29 Oct 2019 19:44 Improving

1339 CoCoALib Normal All PPs of given wdeg 16 Oct 2019 14:04 New Function

1332 CoCoALib Normal New function: vector of RingElem from string -- in CoCoALib Anna Maria Bigatti 29 Oct 2019 16:21 New Function

1330 CoCoALib Normal New syntax for NewQuotientRing Anna Maria Bigatti 15 Oct 2019 17:52 Improving

1329 CoCoALib Normal New syntax for creating homomorphisms (PolyAlgebraHom) Anna Maria Bigatti 09 Nov 2020 10:03 Improving

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

1301 CoCoALib Normal New function primorial John Abbott 14 Oct 2019 15:10 New Function

1299 CoCoALib Normal New fn ConstantTerm? John Abbott 30 Apr 2020 14:57 New Function

1297 CoCoALib Normal New fn: FixedDivisor (formerly IntrinsicContent) John Abbott 17 Oct 2019 23:23 New Function

1283 CoCoALib Normal Printing for (prime) finite fields John Abbott 10 Oct 2019 18:46 Improving

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

1277 CoCoALib Normal Gaussian row reduction John Abbott 12 Feb 2020 15:26 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

1254 CoCoALib Normal New function: MinPoly for pseudo-zero-dimensional ideals Anna Maria Bigatti 07 Mar 2024 20:25 New Function

1251 CoCoALib Normal New function: radical for monomial ideal Anna Maria Bigatti 15 Oct 2019 15:29 New Function

1249 CoCoALib Normal principal ideal has a Gbasis Anna Maria Bigatti 10 Oct 2019 19:12 Improving

1235 CoCoALib Normal FreeModule: get canonical basis Anna Maria Bigatti 14 Feb 2022 18:25 New Function

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

1218 CoCoALib Normal 32-bit or 64-bit preprocessor macro? John Abbott 22 Apr 2024 20:21 Tidying

1212 CoCoALib Normal New function: GBasisByHomog Anna Maria Bigatti 22 Mar 2024 14:32 New Function

1210 CoCoALib Normal New Fn: make public "coefficients" (of poly wrt a given PP basis) John Abbott 08 Aug 2022 20:41 New Function

1209 CoCoALib High New function: HasPositiveGrading Anna Maria Bigatti 03 Oct 2019 10:43 New Function

1207 CoCoALib Normal New function: SubmoduleOfGBasis 18 Mar 2024 09:33 New Function

1206 CoCoALib Normal syz, SyzOfGens: which shifts for zero? Anna Maria Bigatti 28 Mar 2024 10:15 Maths Bugs

1203 CoCoALib Normal factor over algebraic extensions Anna Maria Bigatti 31 Jul 2018 13:13 Improving

1198 CoCoALib Normal Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex) 23 Sep 2019 12:44 New Function

1197 CoCoALib Normal IsZeroDet: new fn John Abbott 08 Mar 2024 17:58 New Function

1178 CoCoALib Normal New function: myPrimaryDecomposition_0dim Anna Maria Bigatti 03 Aug 2018 17:41 New Function

1176 CoCoALib Normal interval arithmetic John Abbott 10 Mar 2023 17:46 New Function

1173 CoCoALib Normal Upper bound for value of poly in an interval 04 Apr 2018 11:55 New Function

1169 CoCoALib Normal New function: RandomLinearForm (CoCoALib) Anna Maria Bigatti 02 Aug 2018 16:59 New Function

1167 CoCoALib Normal New class VerificationLevel John Abbott 02 Aug 2018 17:29 New Function

1158 CoCoALib Normal New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel Anna Maria Bigatti 02 Aug 2018 16:42 New Function

1155 CoCoALib Normal Create a new "prime source" iterator John Abbott 03 Aug 2018 16:11 New Function

1154 CoCoALib Normal SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime John Abbott 03 Aug 2018 16:14 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

1131 CoCoALib Normal Sturm sequence John Abbott 03 Aug 2018 16:05 New Function

1126 CoCoALib Normal New function: SubmoduleOfMinGens Anna Maria Bigatti 02 Aug 2018 16:20 New Function

1117 CoCoALib Normal Better printing of negative coeffs 23 Sep 2019 11:52 Improving

1115 CoCoALib Normal New class: exterior algebra John Abbott 31 Jan 2024 21:59 Data Structures

1108 CoCoALib Normal New fn: IsCoprime (whenever gcd makes sense) John Abbott 06 Nov 2017 15:27 New Function

1103 CoCoALib Normal Pseudo-zero-dim ideals Anna Maria Bigatti 05 Nov 2021 16:09 Improving

1102 CoCoALib Normal Implement RootBound John Abbott 06 Nov 2017 15:50 New Function

1094 CoCoALib Normal Revive code for SelfSaturating GBasis Anna Maria Bigatti 22 Mar 2024 14:38 New Function

1090 CoCoALib Normal ExternaLib-MathSAT: first prototype Anna Maria Bigatti 19 Dec 2017 07:50 New Function

1053 CoCoALib Normal New function: IdealOfGBasis, IdealOfMinGens in CoCoALib Anna Maria Bigatti 20 Nov 2017 16:07 New Function

1052 CoCoALib Normal ReadExpr(P, string) and RingElem(P, string) in CoCoALib Anna Maria Bigatti 10 Nov 2017 12:34 Improving

1050 CoCoALib Normal ExternalLibs: function for getting info John Abbott 28 Apr 2017 23:17 New Function

1036 CoCoALib Normal LogStream: stream for log output John Abbott 22 Apr 2017 22:52 Improving

1035 CoCoALib Normal Improvement: how to sort QuotientBasis? John Abbott 06 Nov 2017 15:53 Improving

1033 CoCoALib Normal Split poly into homog parts John Abbott 09 Nov 2017 13:59 New Function

1030 CoCoALib Normal IsInRadical: case of homog ideal John Abbott 28 Nov 2017 17:56 Improving

1022 CoCoALib Normal New "LF" function which is based on StdDeg 06 Mar 2017 19:37 New Function

1016 CoCoALib Normal ReducedGBasis for RingWeyl (and other non-commutative rings) Anna Maria Bigatti 28 Apr 2017 16:05 Improving

1010 CoCoALib Urgent C++11: Mario's Hilbert scheme code 20 Feb 2017 13:19 Portability

1008 CoCoALib Normal square function John Abbott 28 Apr 2017 09:31 New Function

1005 CoCoALib Normal Makefile: install target for CoCoALib John Abbott 03 Aug 2018 17:08 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

979 CoCoALib Normal SmallestNonDivisor -- new fn John Abbott 06 Nov 2017 15:12 New Function

974 CoCoALib Normal QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints 01 Mar 2021 21:25 Improving

966 CoCoALib Normal New function or explain: first and last for a vector? Anna Maria Bigatti 14 Feb 2020 10:21 Documentation

962 CoCoALib Normal General verbose mode? John Abbott 08 Nov 2017 16:29 Improving

961 CoCoALib Normal New function: ReducedGBasis Anna Maria Bigatti 21 Apr 2017 17:08 New Function

958 CoCoALib Normal New function: multiplicity and dim Anna Maria Bigatti 08 Mar 2024 18:15 New Function

957 CoCoALib Normal New function: HasGBasis Anna Maria Bigatti 29 Apr 2017 08:32 New Function

955 CoCoALib Normal RandomUnimodularMat - random unimodular matrix (of integers) John Abbott 18 Nov 2016 22:39 New Function

951 CoCoALib Normal New function: IsSqFree John Abbott 18 Nov 2016 23:09 New Function

949 CoCoALib Normal New function: IdealWithIncrementalGBasis(I, f) Anna Maria Bigatti 16 Feb 2024 18:03 New Function

947 CoCoALib Normal IsRadical for ideal? 23 Jan 2024 22:13 New Function

937 CoCoALib Normal LinDepMill: Mill for linear dependencies Anna Maria Bigatti 18 Apr 2024 16:38 New Function

931 CoCoALib Normal GBasis verbose mode Anna Maria Bigatti 29 Apr 2017 08:36 Improving

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

910 CoCoALib Normal BigRat: read from a string in "decimal" format? John Abbott 18 Nov 2016 22:37 Improving

904 CoCoALib Normal SmallFpDouble: which impl of InvMod to use? 04 Jul 2016 13:45 Improving

902 CoCoALib Normal New function: FrobeniusMat Elisa Palezzato 28 Apr 2017 09:31 New Function

901 CoCoALib Normal New function: PrimaryDecomposition0 in CoCoALib Anna Maria Bigatti 03 Aug 2018 17:40 New Function

900 CoCoALib Normal New function: MinPoly of RingElem in quotient ring Anna Maria Bigatti 03 Aug 2018 17:31 New Function

899 CoCoALib High IsMaximal, IsPrimary for IDEAL (in cocoalib) Anna Maria Bigatti 25 Nov 2017 10:40 New Function

898 CoCoALib High New function: cardinality of finite field? Anna Maria Bigatti 08 Mar 2024 17:45 New Function

896 CoCoALib Normal myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat? 25 Jun 2018 15:31 Improving

889 CoCoALib Normal configure script: give summary of warnings at end John Abbott 28 Apr 2017 09:35 Various

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

872 CoCoALib Urgent LinSolve for matrices over FFp John Abbott 08 Mar 2024 17:36 Improving

869 CoCoALib Normal SmallFpImpl: different repr for computation and for storage? 22 Apr 2016 15:14 Improving

856 CoCoALib Normal MantissaAndExponent2 for twin-float John Abbott 28 Apr 2017 09:30 New Function

848 CoCoALib Normal Implement MinPoly in CoCoALib Anna Maria Bigatti 22 Mar 2016 18:02 New Function

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

836 CoCoALib Normal SmallFpImpl: export fns for a fixed convention John Abbott 23 Mar 2016 15:10 New Function

835 CoCoALib Normal Make Mario's new code threadsafe 09 Dec 2015 16:48 Safety

828 CoCoALib Normal MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG) John Abbott 15 Apr 2024 10:08 New Function

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

813 CoCoALib Immediate Implement "elim" in CoCoALib Anna Maria Bigatti 18 Mar 2024 15:58 New Function

812 CoCoALib Normal PPMonoid pseudo-ctor without explicit ordering 24 Nov 2015 18:16 New Function

811 CoCoALib Normal Add new fn SimplestBinaryRatBetween John Abbott 23 Mar 2016 15:10 New Function

803 CoCoALib Normal PPOrdering: use it to compute WDeg? 06 Nov 2017 14:00 New Function

802 CoCoALib Urgent DivMask: extend interface? John Abbott 08 Mar 2024 17:36 New Function

801 CoCoALib Normal Test whether a symbol is in a ring 07 Mar 2024 21:36 New Function

800 CoCoALib Urgent PPMonoidSparse: impl of sparse PPs John Abbott 09 Mar 2023 22:15 New Function

797 CoCoALib Normal SmallFpImpl: make it faster John Abbott 24 Apr 2024 23:04 Improving

796 CoCoALib Normal CoCoALib function for radical (or SqFree) of a polynomial John Abbott 06 Nov 2017 15:31 New Function

795 CoCoALib Normal Add new fn InvModNoCheck John Abbott 21 Mar 2016 16:57 New Function

780 CoCoALib Normal GroebnerFan/ExternalLib-GFan: improve package Anna Maria Bigatti 21 Apr 2017 11:06 Improving

775 CoCoALib Low PPMonoid with 1 extra "exponent"? 15 Sep 2015 20:18 Improving

765 CoCoALib Normal ExternalLib-CDD: (needed by GFan) Anna Maria Bigatti 11 Sep 2019 13:47 Portability

762 CoCoALib Normal ExternalLib-GFan: first prototype Anna Maria Bigatti 24 Mar 2016 08:04 New Function

759 CoCoALib Normal Configuration: where to keep source for test compilations? John Abbott 08 Nov 2017 18:13 Tidying

758 CoCoALib Normal configure: have option to say to look for external libs 03 Sep 2015 11:41 Improving

747 CoCoALib Normal New function for making list of symbols (indeterminate names) John Abbott 01 Feb 2016 14:21 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

735 CoCoALib Normal Convert a PPMonoidElem to RingElem with coefficient one Anna Maria Bigatti 22 Mar 2016 17:59 New Function

730 CoCoALib Normal Stats in GBMill (GReductor) Anna Maria Bigatti 20 Nov 2017 16:12 Improving

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

721 CoCoALib Normal CheckForInterrupt: string arg to specify where it was called? John Abbott 01 Jul 2015 18:12 Improving

718 CoCoALib Normal Insert calls to CheckForInterrupt Anna Maria Bigatti 22 Apr 2024 21:35 Improving

715 CoCoALib Normal RandomSubsetIndices, RandomTupleIndices? John Abbott 30 Jul 2015 17:39 New Function

714 CoCoALib Normal Interrupt mechanism John Abbott 28 Jun 2015 20:46 New Function

690 CoCoALib Normal Fault tolerant rational reconstruction: implement simultaneous version 23 Apr 2015 19:12 New Function

689 CoCoALib Normal Fault tolerant rational reconstruction: make bad factor publicly accessible John Abbott 01 Jul 2015 18:04 Improving

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

665 CoCoALib Normal Integrate Janet/Pommaret basis code John Abbott 12 Jun 2018 18:36 New Function

664 CoCoALib Urgent Impl small non-prime finite fields (using logs) John Abbott 14 Mar 2023 19:49 New Function

661 CoCoALib Normal Laurent polynomials 23 Jan 2015 13:50 New Function

658 CoCoALib Urgent Indets actually in a poly (or vector or matrix) John Abbott 13 Feb 2020 15:09 New Function

651 CoCoALib Normal Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..) 12 Feb 2015 10:33 New Function

645 CoCoALib Normal Automatic mapping of RingElem: user selectable at run-time (GlobalManager?) John Abbott 16 Feb 2024 17:41 Safety

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

638 CoCoALib Normal Time limit: let user specify time limit for a computation John Abbott 08 Nov 2017 16:33 New Function

630 CoCoALib Normal Add graeffe function? John Abbott 20 Dec 2017 15:51 New Function

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

625 CoCoALib Normal NumTheory: sieve of Eratosthenes John Abbott 11 May 2015 16:05 New Function

623 CoCoALib Normal Inverse of a matrix over ZZ Anna Maria Bigatti 11 May 2015 17:54 New Function

617 CoCoALib Normal configure: check all libraries for compatibility 09 Sep 2014 12:21 Portability

598 CoCoALib Normal Syzygy for modules: non-homogeneous module Anna Maria Bigatti 27 Mar 2024 17:31 Improving

589 CoCoALib Normal Implement gin (generic initial ideal) in cocoalib Anna Maria Bigatti 15 Jul 2014 18:17 New Function

587 CoCoALib Normal port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) John Abbott 03 Aug 2018 18:11 New Function

586 CoCoALib High BigInt ctor from a machine integer John Abbott 09 Oct 2015 20:18 Safety

585 CoCoALib Normal (Hilbert-) quasi-polynomials John Abbott 29 Jul 2014 11:18 New Function

583 CoCoALib Normal New function for printing with extra information 07 Jul 2014 11:48 New Function

580 CoCoALib Normal Example for PPVector: ex-PPVector Anna Maria Bigatti 31 Jul 2014 12:28 Documentation

575 CoCoALib Normal Investigate using cmake for configuration John Abbott 13 Mar 2024 21:19 Portability

573 CoCoALib Normal Use symbolic links for external libraries John Abbott 28 Apr 2017 13:37 Portability

571 CoCoALib Normal CmpAbs for RingElem John Abbott 17 Jul 2014 14:26 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

568 CoCoALib Normal Valid symbol heads John Abbott 10 Jul 2014 14:26 Various

565 CoCoALib Normal FloatApprox for TwinFloat values? John Abbott 19 Jul 2016 22:44 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

554 CoCoALib Normal CoCoALib-Normaliz interface: cannot print a cone Christof Soeger 28 Jul 2014 21:43 New Function

540 CoCoALib Normal Progress reporter John Abbott 20 May 2014 10:34 New Function

539 CoCoALib Low Functions to clean up a factorization 22 Jan 2024 20:28 New Function

533 CoCoALib Normal Convert BigInt/BigRat to string John Abbott 20 May 2014 10:33 New Function

526 CoCoALib Normal Fn to test if an integer is a power of 2 John Abbott 15 Apr 2014 12:43 New Function

520 CoCoALib High Compute inverse in quotient ring (i.e. division in algebraic extn) Anna Maria Bigatti 01 Jul 2015 18:40 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

496 CoCoALib Normal ideal: minimalize or minimalized? Anna Maria Bigatti 01 Apr 2014 18:52 New Function

482 CoCoALib Normal Unique copies of rings -- smart ctor 20 Oct 2015 14:33 Safety

459 CoCoALib Low LinearSimplify: port to CoCoALib 20 May 2014 09:47 New Function

457 CoCoALib Normal Zero to the power zero, 0^0 John Abbott 03 Apr 2014 11:50 Maths Bugs

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

437 CoCoALib Normal MemPool: order free blocks? 13 Apr 2015 23:31 Tidying

436 CoCoALib Normal Improve UPoly eval at BigRat for binary rational 01 Aug 2014 08:59 New Function

431 CoCoALib Normal NewPolyRing_DMPI has no constructor with a predefined PPM John Abbott 17 Apr 2014 18:39 New Function

430 CoCoALib Normal Use -fopenmp flag when compiling CoCoALib with libnormaliz John Abbott 17 Apr 2014 09:54 Portability

426 CoCoALib Normal ConvertTo with optional arg to give more helpful error message John Abbott 03 Apr 2014 11:54 Tidying

420 CoCoALib Normal Allow user to give a name to a ring 13 May 2015 09:55 Improving

416 CoCoALib Normal New fn: NumPartitions John Abbott 03 Apr 2014 11:53 New Function

409 CoCoALib High Minimal syzygies (optimized implementation) Anna Maria Bigatti 31 Jul 2014 12:36 New Function

407 CoCoALib Normal RingElem ctor from mpz_t (from Bruns) John Abbott 03 Apr 2014 11:53 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

390 CoCoALib Normal Store unique copy of QQ[t_1..t_n] (RingQQt) in GlobalManager John Abbott 29 Oct 2013 14:30 New Function

387 CoCoALib High implement algorithm(s) for resolutions Anna Maria Bigatti 30 Jul 2014 17:04 New Function

386 CoCoALib High add resolution data type Anna Maria Bigatti 11 Jun 2015 14:58 New Function

385 CoCoALib Urgent Design new errors using inheritance John Abbott 09 Feb 2024 10:25 Tidying

383 CoCoALib Normal Resolution/morse: integrate Mario Albert's code into CoCoALib John Abbott 31 Jul 2014 14:57 New Function

379 CoCoALib Normal Iter for subsets/tuples John Abbott 13 Mar 2024 18:25 Data Structures

374 CoCoALib Immediate Porting "IdealOfProjectivePoints" John Abbott 08 Feb 2019 20:56 New Function

373 CoCoALib Normal add DeleteCol, DeleteRow Anna Maria Bigatti 17 Apr 2014 09:51 New Function

366 CoCoALib High function (CoCoALib) for minimal generators (like old Minimalize) Anna Maria Bigatti 03 Apr 2014 11:52 New Function

361 CoCoALib Normal implement IsPrime3, IsMaximal3 John Abbott 25 Nov 2017 10:42 New Function

357 CoCoALib Normal Constructor for vectors? CoCoAVector Anna Maria Bigatti 12 Feb 2020 14:43 New Function

356 CoCoALib Normal IsZeroDivisor Anna Maria Bigatti 17 Apr 2014 09:23 New Function

354 CoCoALib Normal New function BinRepr (was BinExp, also known as Macaulay representation) John Abbott 29 May 2013 16:41 New Function

342 CoCoALib Normal Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP)) John Abbott 17 Apr 2014 09:23 New Function

340 CoCoALib Normal "configure" does not set BOOST if there are multiple copies in "standard" location John Abbott 28 May 2013 18:41 Makefile

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

319 CoCoALib Normal BOOST -- how it could help in CoCoALib John Abbott 15 Dec 2017 17:30 Portability

315 CoCoALib Normal Add doc for ApproxPts2 10 Jul 2014 16:23 Documentation

313 CoCoALib High Elim(vector<long>) as PPOrderingCtor Anna Maria Bigatti 22 Mar 2024 18:17 New Function

312 CoCoALib Normal LongRange(a,b) returning vector of long a..b (included) Anna Maria Bigatti 03 Apr 2014 11:38 New Function

310 CoCoALib Normal ordering and grading (weights) matrix Anna Maria Bigatti 31 Jul 2014 17:50 Renaming

304 CoCoALib High Module ordering and grading (and shifts) Anna Maria Bigatti 31 Jul 2014 15:01 New Function

303 CoCoALib Normal Rows and Columns of a matrix John Abbott 09 Jan 2020 22:17 New Function

300 CoCoALib Normal Add fault tolerant rational reconstruction to library John Abbott 03 Jun 2013 17:31 New Function

298 CoCoALib High Valgrind: keep CoCoALib at 0 memory leaks Anna Maria Bigatti 01 Aug 2014 08:21 Safety

289 CoCoALib Normal PrimeField -- new fn? 01 Aug 2014 08:59 New Function

283 CoCoALib Normal Rational approximation John Abbott 18 Feb 2013 20:19 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

278 CoCoALib Normal add CoeffVecWRT to cocoalib John Abbott 29 Oct 2013 14:50 New Function

269 CoCoALib Normal PPMonoids: check for exponent overflow in power function John Abbott 28 May 2013 18:16 Safety

261 CoCoALib High Review the utility of RefRingElem John Abbott 18 Feb 2013 12:50 Safety

259 CoCoALib Normal Squarefree(?) GCD-free basis John Abbott 09 Jan 2020 22:22 New Function

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

255 CoCoALib Normal Use BOOST lib default location if possible John Abbott 06 Nov 2017 15:49 Portability

253 CoCoALib Normal W.Bruns's wish list John Abbott 14 Mar 2023 20:09 Various

248 CoCoALib Normal IsDivisible for RingElem with nice interface Anna Maria Bigatti 01 Apr 2014 19:13 New Function

246 CoCoALib Normal Approx QIR 04 Apr 2014 17:16 New Function

244 CoCoALib Normal Rings: default ctor & assignment John Abbott 18 Feb 2013 13:03 Various

241 CoCoALib Normal AreMonomials Anna Maria Bigatti 01 Oct 2012 18:26 New Function

236 CoCoALib Normal Add homog (homogenized) for ideal Anna Maria Bigatti 23 May 2013 08:26 New Function

233 CoCoALib Normal AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat> John Abbott 02 Apr 2014 09:19 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

224 CoCoALib Normal Leading form Anna Maria Bigatti 27 Jan 2014 14:59 New Function

223 CoCoALib Normal Automatic mapping of RingElems Anna Maria Bigatti 10 Jul 2014 13:38 New Function

222 CoCoALib Normal Printing polynomials - spaces between terms 14 Mar 2023 21:27 Various

221 CoCoALib High Better RingElems John Abbott 18 Feb 2013 13:04 Various

219 CoCoALib Normal myDeriv for RingDenseUPolyClean still missing Anna Maria Bigatti 02 Apr 2014 08:49 New Function

218 CoCoALib Normal CoCoALib normaliz interface Christof Soeger 31 Jul 2014 17:00 Various

215 CoCoALib Normal Janet Bases: check and include code in CoCoALib (first prototype) Anna Maria Bigatti 24 Mar 2016 11:50 New Function

213 CoCoALib Normal test-Normaliz1.C Christof Soeger 01 Oct 2012 15:43 Various

211 CoCoALib Normal NBM: add SparsePolyRing as argument for ordering John Abbott 18 Feb 2013 16:48 New Function

210 CoCoALib Normal Normaliz: "double" cone for speed and safety John Abbott 18 Feb 2013 16:25 New Function

209 CoCoALib High ReadExpr: input polynomials in CoCoALib Anna Maria Bigatti 27 Aug 2014 18:38 New Function

206 CoCoALib Urgent Matrix equation solving: LinKer 22 Mar 2024 09:42 New Function

203 CoCoALib High Function to get the Hilbert Polynomial ring from GlobalManager Anna Maria Bigatti 03 Apr 2014 11:52 New Function

202 CoCoALib Normal MatrixView/function for viewing a single row or column (RowMat, ColMat) John Abbott 20 Mar 2024 14:09 Data Structures

180 CoCoALib Normal GlobalManager: registration of global variables John Abbott 08 Nov 2017 17:16 Safety

174 CoCoALib Normal IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing.. 01 Aug 2014 08:59 New Function

167 CoCoALib Normal Integer operations John Abbott 31 May 2012 17:39 Tidying

165 CoCoALib Normal FractionField -- only of TrueGCDDomain? John Abbott 11 Jul 2014 12:05 Tidying

157 CoCoALib Normal Separate ThreadsafeCounter from symbol.C John Abbott 18 Jun 2012 16:11 Tidying

156 CoCoALib Normal Brand new symbol(s) 28 May 2012 16:13 New Function

153 CoCoALib Normal Shorter simpler names for some bool3 values and functions 07 Apr 2014 14:28 Renaming

152 CoCoALib Low Replace bool3 by tribool John Abbott 29 Jan 2021 20:12 Data Structures

151 CoCoALib Normal Iterated CanonicalHom 13 May 2015 09:58 New Function

150 CoCoALib Normal RingOf rather than owner? (and than AmbientRing, ...) 30 Jul 2014 17:59 Renaming

147 CoCoALib Feature #143 Urgent Buchberger-Moeller: impl via modular reduction John Abbott 10 Jul 2014 14:18 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

144 CoCoALib Feature #143 Normal Buchberger-Moeller: generic impl John Abbott 29 Oct 2013 14:50 New Function

143 CoCoALib Urgent Buchberger-Moeller (parent task) John Abbott 10 Jul 2014 14:16 New Function

142 CoCoALib Normal Improve threadsafety 21 Mar 2024 20:29 Safety

139 CoCoALib Normal Usefulness of ring casting fns (remove AsPolyRing, etc.) John Abbott 01 Aug 2014 18:53 Tidying

138 CoCoALib Normal Automatic conversion from bool3 to bool? John Abbott 15 Apr 2014 12:54 Safety

134 CoCoALib Normal Convenience ring ctors and homs 11 Jul 2014 12:06 New Function

127 CoCoALib Normal Convert DUPFF code to C++ John Abbott 28 Sep 2022 15:04 New Function

126 CoCoALib Normal New datastructures directory 13 May 2015 09:56 Data Structures

125 CoCoALib Normal Matrix equation solving; linear system solving John Abbott 18 Mar 2024 10:00 New Function

124 CoCoALib Normal change long args in matrices into MachineInt (?) John Abbott 30 May 2013 15:55 Safety

123 CoCoALib Normal IdealOfPoints with generic coeffs 09 Jul 2014 18:15 New Function

122 CoCoALib Normal Porting "LinKer" John Abbott 15 Jan 2021 21:10 New Function

121 CoCoALib Urgent Porting "IdealOfPoints" John Abbott 29 May 2013 16:58 New Function

116 CoCoALib Urgent ordering matrices with rational coefficients Anna Maria Bigatti 02 Apr 2012 15:22 New Function

113 CoCoALib Normal Introduce PartialHom John Abbott 09 Jul 2014 18:04 New Function

107 CoCoALib Normal Recognizing finite fields John Abbott 27 Jun 2016 08:48 New Function

92 CoCoALib Normal Error Codes 19 Apr 2017 08:31 Various

91 CoCoALib High Return type & name for "indets" of a PP John Abbott 14 Feb 2020 13:26 New Function

84 CoCoALib Normal Names for random streams John Abbott 23 May 2013 18:44 Renaming

82 CoCoALib Normal C++11 compatibility questions John Abbott 26 Sep 2022 20:34 Portability

72 CoCoALib Feature #68 Low MatByRows, MatByCols John Abbott 31 Jul 2014 14:54 New Function

71 CoCoALib Feature #68 Normal ZeroMat & FilledMat John Abbott 15 Apr 2014 16:13 Tidying

69 CoCoALib Feature #46 Normal p-th root John Abbott 04 Jul 2012 10:48 New Function

68 CoCoALib Normal cleanup doc for matrix, MatrixViews, *Matrix*,.... Anna Maria Bigatti 31 Jul 2014 16:56 Documentation

62 CoCoALib Normal polynomial coefficient extraction w.r.t. single variable -- dense output John Abbott 01 Aug 2014 16:25 New Function

61 CoCoALib Normal Conversion functions -- documentation John Abbott 02 Apr 2014 17:43 Documentation

51 CoCoALib Normal polynomial coefficient extraction w.r.t. variable John Abbott 27 May 2013 18:19 New Function

50 CoCoALib Normal Polynomial content John Abbott 27 May 2013 18:16 New Function

49 CoCoALib Feature #47 Normal Squarefree factorization - multivariate polynomials, char p > 0 John Abbott 29 Oct 2013 12:35 New Function

48 CoCoALib Feature #47 Normal Squarefree factorization - multivariate polynomials, char 0 John Abbott 05 Nov 2015 16:16 New Function

47 CoCoALib Feature #43 Normal Squarefree factorization - multivariate polynomials John Abbott 02 Apr 2014 18:57 New Function

46 CoCoALib Feature #44 Normal Squarefree factorization - univariate polynomials, char p > 0 John Abbott 29 Oct 2013 12:35 New Function

45 CoCoALib Feature #44 Normal Squarefree factorization - univariate polynomials, char 0 John Abbott 29 Oct 2013 12:34 New Function

44 CoCoALib Feature #43 Normal Squarefree factorization - univariate polynomials John Abbott 29 Oct 2013 12:34 New Function

43 CoCoALib Feature #39 Normal Squarefree factorization - for polynomials John Abbott 29 Oct 2013 12:33 New Function

42 CoCoALib Feature #39 Normal Squarefree factorization - generic case John Abbott 29 Oct 2013 12:32 New Function

41 CoCoALib Feature #39 Normal Squarefree factorization - overhead John Abbott 29 Oct 2013 12:32 New Function

40 CoCoALib Feature #39 Normal Squarefree factorization - Alessio d'Ali` John Abbott 29 Oct 2013 12:32 New Function

39 CoCoALib Normal Squarefree factorization John Abbott 02 Apr 2014 18:58 New Function

37 CoCoALib High matrix constructors John Abbott 15 Dec 2017 15:18 Data Structures

30 CoCoALib High SwapRows, Cols Anna Maria Bigatti 05 Jul 2012 10:40 New Function

28 CoCoALib Normal rename RingQ, RingZ --> RingQQ, RingZZ Anna Maria Bigatti 10 Feb 2012 18:41 Renaming

24 CoCoALib Normal object files collected in one directory Anna Maria Bigatti 14 Oct 2020 15:35 Makefile

17 CoCoALib Normal implement "binomial" (coefficient) for RingElem John Abbott 17 Apr 2014 09:22 New Function

11 CoCoALib Normal Bareiss algorithm John Abbott 10 Oct 2019 18:45 New Function

5 CoCoALib Normal Coefficient extraction John Abbott 17 Apr 2014 09:22 New Function

4 CoCoALib Normal Squarefree GCD-free basis John Abbott 27 Jan 2020 17:58 New Function

3 CoCoALib Normal implement creation of a PPMonoidElement from vector<BigInt> John Abbott 15 Mar 2013 17:35 New Function

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