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# Project Parent task Priority Subject Assignee Updated Category % Done
1016 CoCoALib Normal ReducedGBasis for RingWeyl (and other non-commutative rings) Anna Maria Bigatti 28 Apr 2017 16:05 Improving

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

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

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

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

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

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

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

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

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

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

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

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

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

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

678 CoCoALib Normal Accumulator (like a geobucket) 17 Nov 2016 19:03 New Function

817 CoCoALib High GenRepr in CoCoALib? 17 Nov 2016 14:12 New Function

838 CoCoALib Normal Differential algebra 24 Oct 2016 15:32 New Function

440 CoCoALib High Port RealRoots to C++ John Abbott 19 Oct 2016 10:26 New Function

923 CoCoALib Normal Fn to read symbol range (SymbolRange) 16 Sep 2016 15:04 New Function

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

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

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

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

873 CoCoALib Normal bool3: add some logical operations? 21 Jun 2016 14:37 New Function

740 CoCoALib Normal Addition of sparse (multivariate) polynomials 17 Jun 2016 14:35 Improving

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

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

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

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

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

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

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

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

685 CoCoALib High Use DivMask inside QBGenerator 02 Feb 2016 14:16 Tidying

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

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

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

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

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

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

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

728 CoCoALib Normal Noncommutative algebra "of solvable type" 09 Jul 2015 08:39 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

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

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

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

738 CoCoALib Normal Extend homomorphism to polynomial ring 25 Jun 2015 17:23 New Function

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

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

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

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

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

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

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

682 CoCoALib Low PPMonoid: add fn to check for overflow in products 14 Apr 2015 11:23 Safety

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

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

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

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

639 CoCoALib Low Shadow CoCoA namespace to help guarantee portability (without ambiguity) 28 Oct 2014 15:34 Safety

627 CoCoALib Normal Gaussian integer and rationals ZZi, QQi 23 Sep 2014 16:30 New Function

628 CoCoALib Normal Complex twin-floats 22 Sep 2014 18:16 New Function

400 CoCoALib Normal add myJBMill member field to ideal 15 Sep 2014 12:04 New Function

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

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

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

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

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

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

229 CoCoALib Normal Generator for random ring elements 01 Aug 2014 08:59 New Function

282 CoCoALib Normal Global setting: to use IsProbPrime in place of IsPrime 01 Aug 2014 08:59

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

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

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

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

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

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

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

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

337 CoCoALib Normal Module homs 31 Jul 2014 12:40 New Function

227 CoCoALib Normal HilbertBasis from Normaliz: full-lattice or not? 31 Jul 2014 12:39 New Function

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

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

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

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

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

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

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

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