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Hours: 2867.27

Date User Activity Issue Comment Hours
23 Feb 2024 Anna Maria Bigatti Debugging Slug #1569: IsInRadical too slow (test-RadicalMembership) 0.50
06 Feb 2024 Anna Maria Bigatti Debugging Feature #1780: radical for ideals in SparsePolyRing: code in C++ 0.50
05 Feb 2024 Anna Maria Bigatti Debugging Bug #1779: Radical error with lex (again) 0.50
18 May 2023 Anna Maria Bigatti Debugging Bug #1740: MinGens gives non minimal gens *if some deg=0* 2.00
05 May 2023 Anna Maria Bigatti Debugging Bug #1740: MinGens gives non minimal gens *if some deg=0* reduced example 3.00
23 Mar 2023 Anna Maria Bigatti Debugging Bug #1729: Bug HilbertPoly of zero-dimensional ideals 0.25
23 Mar 2023 Anna Maria Bigatti Debugging Bug #1729: Bug HilbertPoly of zero-dimensional ideals 0.25
18 Mar 2022 Anna Maria Bigatti Debugging Bug #1662: txt2tags: problem with filenames containing "_" or "-" 0.20
04 Mar 2020 Anna Maria Bigatti Debugging Bug #1416: IdealOfProjectivePoints and MinGens 1.00
03 Feb 2020 Anna Maria Bigatti Debugging Design #1409: myTestIsPrimary & Co. : fix design 2.00
27 Dec 2019 Anna Maria Bigatti Debugging Feature #1212: New function: GBasisByHomog 0.20
27 Dec 2019 Anna Maria Bigatti Debugging Bug #1379: Fails to recognize zero-dim ideal 2.00
27 Dec 2019 Anna Maria Bigatti Debugging Bug #1379: Fails to recognize zero-dim ideal 0.50
27 Dec 2019 Anna Maria Bigatti Debugging Bug #1379: Fails to recognize zero-dim ideal 0.50
04 Mar 2019 Anna Maria Bigatti Debugging Bug #1250: SEGV: CoCoALib with Normaliz in multithreading 0.50
06 Aug 2018 Anna Maria Bigatti Debugging Feature #374: Porting "IdealOfProjectivePoints" 1.00
28 Jun 2018 Anna Maria Bigatti Debugging Bug #1199: GCD bug with high degree arg 2.00
20 Dec 2017 Anna Maria Bigatti Debugging Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) 0.50
15 Dec 2017 Anna Maria Bigatti Debugging Bug #1143: Polynomial multiplication wrong for non integral rings 0.50
24 Nov 2017 Anna Maria Bigatti Debugging Feature #1094: Revive code for SelfSaturating GBasis 6.00
31 Aug 2017 Anna Maria Bigatti Debugging Support #1096: WEB SITE: HTML is not clean! 0.20
29 Jun 2017 Anna Maria Bigatti Debugging Bug #1083: MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error) 0.50
20 Jun 2017 Anna Maria Bigatti Debugging Bug #1081: ideal() * RingElem gives error 0.20
17 May 2017 Anna Maria Bigatti Debugging Bug #1069: GroebnerFan: ERROR: Matrix must be invertible 0.50
17 May 2017 Anna Maria Bigatti Debugging Slug #1057: Slug: Polynomial ring contructor slow with (big) matrix ordering 2.00
28 Apr 2017 Anna Maria Bigatti Debugging Feature #1016: ReducedGBasis for RingWeyl (and other non-commutative rings) 1.00
21 Apr 2017 Anna Maria Bigatti Debugging Feature #961: New function: ReducedGBasis 0.50
21 Apr 2017 Anna Maria Bigatti Debugging Feature #961: New function: ReducedGBasis 1.00
20 Apr 2017 Anna Maria Bigatti Debugging Feature #780: GroebnerFan/ExternalLib-GFan: improve package 1.00
02 Nov 2016 Anna Maria Bigatti Debugging Feature #951: New function: IsSqFree 0.50
16 Dec 2015 Anna Maria Bigatti Debugging Design #825: IsPositiveGrading -- really need 2 signatures? 0.25
09 Dec 2015 Anna Maria Bigatti Debugging Bug #834: Fix test failures (after revising MatrixForOrdering) Debugging 0.75
15 May 2015 Anna Maria Bigatti Debugging Design #683: Module index component in internal compressed representation 6.00
15 May 2015 Anna Maria Bigatti Debugging Bug #705: DetDirect calls myAddMul with 0 argument -- funny compilation problem?? 2.00
22 Apr 2015 Anna Maria Bigatti Debugging Slug #688: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials 0.50
22 Apr 2015 Anna Maria Bigatti Debugging Slug #688: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials 1.00
11 Jul 2014 Anna Maria Bigatti Debugging Bug #190: Subtle ref count bug for poly rings (via CoeffEmbeddingHom) bug resurfaced after working on packege for ker/IsInjective/.. 1.00
01 Jul 2014 Anna Maria Bigatti Debugging Bug #577: Hilbert crashes with > 100 indeterminates found it, working on it... 0.50
06 May 2014 Anna Maria Bigatti Debugging Bug #547: elim using RingTwinFloat triggers error "SERIOUS" simple example 0.50
16 Apr 2014 Anna Maria Bigatti Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks found leak with CoCoA_ERROR 1.50
30 Oct 2013 Anna Maria Bigatti Debugging Bug #355: Colon of zero ideal fails (zero-divisors) debugging, fixed, tested 2.00
23 Jul 2013 Anna Maria Bigatti Debugging Bug #389: problem loading library.H (parallel make -j4) just a problem with make -jN 1.00
17 Jun 2013 Anna Maria Bigatti Debugging Bug #351: Problems with DenseMatImpl::myResize fixed! 2.00
04 Feb 2013 Anna Maria Bigatti Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks Fixed last leak from hilbert (two copies of poincare_init) 1.00
04 Feb 2013 Anna Maria Bigatti Debugging Feature #298: Valgrind: keep CoCoALib at 0 memory leaks removed leaks in toric 4.00
25 Jul 2012 Anna Maria Bigatti Debugging Feature #210: Normaliz: "double" cone for speed and safety merged with latest additions by C.Soeger 2.00
10 Jul 2012 Anna Maria Bigatti Debugging Feature #206: Matrix equation solving: LinKer now it works 0.75
24 Jan 2012 Anna Maria Bigatti Debugging Slug #81: DMPI vs DMPII is slower than expected myIsZeroAddMul has a 4 args version which had no ad-hoc impl in RingFp 4.00
28 Mar 2024 Anna Maria Bigatti Design Feature #1808: New constructor for PolyRing with elimination ordering 0.50
26 Mar 2024 Anna Maria Bigatti Design Feature #1206: syz, SyzOfGens: which shifts for zero? 1.00
25 Mar 2024 Anna Maria Bigatti Design Design #1649: Add file SparsePolyOps-vector.C 0.20
15 Mar 2024 Anna Maria Bigatti Design Design #1326: Modify function myElim so that it returns ideal? (not quite) 0.25
14 Mar 2024 Anna Maria Bigatti Design Design #1326: Modify function myElim so that it returns ideal? (not quite) 1.00
01 Mar 2024 Anna Maria Bigatti Design Slug #1569: IsInRadical too slow (test-RadicalMembership) 1.00
20 Nov 2023 Anna Maria Bigatti Design Design #1768: Limit indentation in verbose mesgs? 0.25
23 May 2023 Anna Maria Bigatti Design Design #1744: Implement GBMill (aka Groebner Framework) 0.75
23 May 2023 Anna Maria Bigatti Design Design #1744: Implement GBMill (aka Groebner Framework) 0.50
23 May 2023 Anna Maria Bigatti Design Design #1744: Implement GBMill (aka Groebner Framework) 0.50
14 Mar 2023 Anna Maria Bigatti Design Design #1721: Verbose messages: print level? 0.25
27 Feb 2023 Anna Maria Bigatti Design Design #1721: Verbose messages: print level? 0.50
12 Oct 2022 Anna Maria Bigatti Design Design #1677: release-source script: use shell globbing? 0.25
28 Jan 2022 Anna Maria Bigatti Design Design #1649: Add file SparsePolyOps-vector.C 0.50
28 Jan 2022 Anna Maria Bigatti Design Design #1649: Add file SparsePolyOps-vector.C 0.20
28 Jan 2022 Anna Maria Bigatti Design Design #1649: Add file SparsePolyOps-vector.C 0.50
21 May 2021 Anna Maria Bigatti Design Feature #1466: Ops += *= etc for Matrices? 0.20
11 Mar 2020 Anna Maria Bigatti Design Feature #206: Matrix equation solving: LinKer 0.50
04 Mar 2020 Anna Maria Bigatti Design Feature #1210: New Fn: make public "coefficients" (of poly wrt a given PP basis) 0.50
12 Feb 2020 Anna Maria Bigatti Design Design #1184: should BeginIter(RingElem) be in SparsePolyIter or in SparsePolyOps-RingElem? 0.20
12 Feb 2020 Anna Maria Bigatti Design Feature #357: Constructor for vectors? CoCoAVector 0.20
13 Jan 2020 Anna Maria Bigatti Design Feature #357: Constructor for vectors? CoCoAVector 1.00
13 Jan 2020 Anna Maria Bigatti Design Design #1391: RingElems: syntax with [ and ] ? 0.50
13 Jan 2020 Anna Maria Bigatti Design Design #1391: RingElems: syntax with [ and ] ? 0.50
13 Dec 2019 Anna Maria Bigatti Design Bug #1376: GBasisTimeout: not working as expected 0.50
04 Nov 2019 Anna Maria Bigatti Design Feature #1360: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost) 0.20
08 Oct 2019 Anna Maria Bigatti Design Feature #1332: New function: vector of RingElem from string -- in CoCoALib 0.50
25 Sep 2019 Anna Maria Bigatti Design Feature #1209: New function: HasPositiveGrading 0.50
24 Sep 2019 Anna Maria Bigatti Design Feature #1209: New function: HasPositiveGrading 0.50
09 Apr 2019 Anna Maria Bigatti Design Feature #1267: Ideal equality 0.20
29 Mar 2019 Anna Maria Bigatti Design Feature #1267: Ideal equality 0.50
28 Mar 2019 Anna Maria Bigatti Design Bug #1260: Fix file permissions after using CVS 0.50
29 Oct 2018 Anna Maria Bigatti Design Design #1232: IsPrime(0) 0.20
04 Sep 2018 Anna Maria Bigatti Design Design #1223: NewPolyRing default indet names 0.20
27 Jun 2018 Anna Maria Bigatti Design Feature #1198: Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex) 0.30
26 Jun 2018 Anna Maria Bigatti Design Design #1177: File names: use "SparsePolyOps" prefix for pertinent files 0.30
29 Mar 2018 Anna Maria Bigatti Design Design #924: FlagManager for bool/bool3 flags 1.00
05 Mar 2018 Anna Maria Bigatti Design Feature #1158: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel 2.00
22 Feb 2018 Anna Maria Bigatti Design Design #1159: Add global enum "verify/DontVerify" 0.50
18 Dec 2017 Anna Maria Bigatti Design Design #1144: File names, coding conventions: Fns, Ops, Operations? part 1 0.50
14 Dec 2017 Anna Maria Bigatti Design Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) 1.00
20 Nov 2017 Anna Maria Bigatti Design Design #908: Sum of ideals: what are the generators of (x) + (0)? 0.50
01 Sep 2017 Anna Maria Bigatti Design Design #841: NewPolyRing: tidy up the many different versions 0.20
24 Jul 2017 Anna Maria Bigatti Design Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) 0.50
14 Jul 2017 Anna Maria Bigatti Design Feature #1090: ExternaLib-MathSAT: first prototype 4.00
12 Jul 2017 Anna Maria Bigatti Design Feature #1090: ExternaLib-MathSAT: first prototype first session with Alberto Griggio in Genova: beginning 2017 16.00
29 Jun 2017 Anna Maria Bigatti Design Feature #900: New function: MinPoly of RingElem in quotient ring 0.50
27 Jun 2017 Anna Maria Bigatti Design Design #1065: Design: should we allow an ideal to change ring? 0.20
19 May 2017 Anna Maria Bigatti Design Bug #1069: GroebnerFan: ERROR: Matrix must be invertible 0.20
17 May 2017 Anna Maria Bigatti Design Slug #1057: Slug: Polynomial ring contructor slow with (big) matrix ordering 0.20
17 May 2017 Anna Maria Bigatti Design Design #854: Function MakeTermOrd should be renamed MakeTermOrdMat? 0.20
05 May 2017 Anna Maria Bigatti Design Design #1059: Printing ring for ideals (or just for ideals 0 and 1) 0.20
28 Apr 2017 Anna Maria Bigatti Design Support #676: Credits to CoCoALib contributors 0.50
26 Apr 2017 Anna Maria Bigatti Design Feature #1050: ExternalLibs: function for getting info 0.30
19 Apr 2017 Anna Maria Bigatti Design Design #427: Error names and error messages (current design) 1.00
19 Apr 2017 Anna Maria Bigatti Design Feature #385: Design new errors using inheritance 0.50
13 Apr 2017 Anna Maria Bigatti Design Feature #92: Error Codes 0.20
13 Apr 2017 Anna Maria Bigatti Design Feature #743: Better errors: give supplementary info about the error 0.20
06 Apr 2017 Anna Maria Bigatti Design Support #1039: Rename iroot? skype discussion 0.50
29 Mar 2017 Anna Maria Bigatti Design Feature #961: New function: ReducedGBasis 0.50
06 Mar 2017 Anna Maria Bigatti Design Feature #1022: New "LF" function which is based on StdDeg 0.50
02 Mar 2017 Anna Maria Bigatti Design Design #934: MachineInt: change semantics? 0.50
02 Mar 2017 Anna Maria Bigatti Design Feature #962: General verbose mode? 2.00
03 Nov 2016 Anna Maria Bigatti Design Support #953: new file for old functions: obsolescent.C 0.25
03 Nov 2016 Anna Maria Bigatti Design Support #953: new file for old functions: obsolescent.C 0.25
02 Nov 2016 Anna Maria Bigatti Design Feature #957: New function: HasGBasis 1.50
24 Oct 2016 Anna Maria Bigatti Design Feature #951: New function: IsSqFree 0.25
24 Oct 2016 Anna Maria Bigatti Design Feature #796: CoCoALib function for radical (or SqFree) of a polynomial 1.00
21 Oct 2016 Anna Maria Bigatti Design Design #950: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho 0.25
21 Sep 2016 Anna Maria Bigatti Design Feature #899: IsMaximal, IsPrimary for IDEAL (in cocoalib) 0.50
16 Sep 2016 Anna Maria Bigatti Design Design #921: Design GBMill 0.25
08 Sep 2016 Anna Maria Bigatti Design Feature #899: IsMaximal, IsPrimary for IDEAL (in cocoalib) 0.25
07 Sep 2016 Anna Maria Bigatti Design Feature #899: IsMaximal, IsPrimary for IDEAL (in cocoalib) 0.50
16 Aug 2016 Anna Maria Bigatti Design Feature #914: New function: quorem for univariate polynomials? 0.50
02 Aug 2016 Anna Maria Bigatti Design Feature #361: implement IsPrime3, IsMaximal3 1.50
10 May 2016 Anna Maria Bigatti Design Slug #881: ReadExpr is too slow on large polys 0.25
29 Apr 2016 Anna Maria Bigatti Design Feature #873: bool3: add some logical operations? 0.25
28 Apr 2016 Anna Maria Bigatti Design Feature #873: bool3: add some logical operations? 0.25
25 Mar 2016 Anna Maria Bigatti Design Design #855: Copyright and authorship? 0.50
25 Mar 2016 Anna Maria Bigatti Design Design #855: Copyright and authorship? 0.25
16 Dec 2015 Anna Maria Bigatti Design Design #64: submat takes only vector<long> 0.25
10 Dec 2015 Anna Maria Bigatti Design Bug #834: Fix test failures (after revising MatrixForOrdering) 0.50
10 Nov 2015 Anna Maria Bigatti Design Feature #802: DivMask: extend interface? problems with *B* (updating)? 0.25
02 Sep 2015 Anna Maria Bigatti Design Design #764: ExternalLib: simplify configuration 1.00
01 Sep 2015 Anna Maria Bigatti Design Feature #762: ExternalLib-GFan: first prototype preliminary discussion 2.00
25 Jun 2015 Anna Maria Bigatti Design Feature #738: Extend homomorphism to polynomial ring 0.25
11 Jun 2015 Anna Maria Bigatti Design Feature #735: Convert a PPMonoidElem to RingElem with coefficient one 0.25
30 Apr 2015 Anna Maria Bigatti Design Feature #385: Design new errors using inheritance 0.25
29 Apr 2015 Anna Maria Bigatti Design Feature #520: Compute inverse in quotient ring (i.e. division in algebraic extn) 3.00
20 Apr 2015 Anna Maria Bigatti Design Design #686: myAddMul in poly rings decision of new names 0.25
20 Apr 2015 Anna Maria Bigatti Design Design #686: myAddMul in poly rings decision of new names 0.25
20 Apr 2015 Anna Maria Bigatti Design Design #686: myAddMul in poly rings decision of new names 0.25
27 Oct 2014 Anna Maria Bigatti Design Feature #638: Time limit: let user specify time limit for a computation 0.25
15 Sep 2014 Anna Maria Bigatti Design Feature #400: add myJBMill member field to ideal 0.25
30 Jul 2014 Anna Maria Bigatti Design Support #528: Release: CoCoALib-0.99533 adjusting design: only one page now for presentation and download 1.00
09 Jul 2014 Anna Maria Bigatti Design Design #308: Error: ERR::NotNonZero instead of ERR::ZeroRingElem? suggestions 0.13
09 Jul 2014 Anna Maria Bigatti Design Design #308: Error: ERR::NotNonZero instead of ERR::ZeroRingElem? suggestion 0.13
12 Jun 2014 Anna Maria Bigatti Design Feature #570: Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing) indets 0.13
02 Apr 2014 Anna Maria Bigatti Design Bug #114: Ideals of polynomials solution suggested 0.25
01 Apr 2014 Anna Maria Bigatti Design Feature #361: implement IsPrime3, IsMaximal3 suggestion 0.25
21 Mar 2014 Anna Maria Bigatti Design Feature #209: ReadExpr: input polynomials in CoCoALib changed arguments (s, P) into (P,s) 0.50
21 Mar 2014 Anna Maria Bigatti Design Design #455: Which sets of generators in an ideal? myMinGens 0.25
21 Mar 2014 Anna Maria Bigatti Design Feature #366: function (CoCoALib) for minimal generators (like old Minimalize) What should minimalize do? 0.25
20 Mar 2014 Anna Maria Bigatti Design Feature #482: Unique copies of rings -- smart ctor some comments 0.25
03 Mar 2014 Anna Maria Bigatti Design Design #455: Which sets of generators in an ideal? thinking.. 0.50
29 Jan 2014 Anna Maria Bigatti Design Design #254: How to return a Hilbert Series in CoCoALib which functions on HPSeries? 1.00
28 Jan 2014 Anna Maria Bigatti Design Design #427: Error names and error messages (current design) First suggestion: "Need" 0.25
18 Dec 2013 Anna Maria Bigatti Design Bug #154: GCD normalization (e.g. monic) discussion 0.50
25 Nov 2013 Anna Maria Bigatti Design Design #415: Remove AsPolyRing etc? agreeing on the change 0.25
30 Oct 2013 Anna Maria Bigatti Design Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP)) proposal for PushBack and consequences 0.50
24 Oct 2013 Anna Maria Bigatti Design Design #411: design of factorization template class comment on design 0.25
18 Jun 2013 Anna Maria Bigatti Design Design #254: How to return a Hilbert Series in CoCoALib 0.10
17 Jun 2013 Anna Maria Bigatti Design Design #254: How to return a Hilbert Series in CoCoALib discussion with John Abbott and Christof Soeger 2.00
24 May 2013 Anna Maria Bigatti Design Feature #357: Constructor for vectors? CoCoAVector discussion 0.10
17 May 2013 Anna Maria Bigatti Design Feature #304: Module ordering and grading (and shifts) major rewriting in progress 6.00
11 Feb 2013 Anna Maria Bigatti Design Feature #303: Rows and Columns of a matrix 0.25
30 Jan 2013 Anna Maria Bigatti Design Design #297: Modules design: brainstorming GensToCols? GensToRows? 1.00
30 Jan 2013 Anna Maria Bigatti Design Design #297: Modules design: brainstorming submodule from matrix? 0.50
05 Dec 2012 Anna Maria Bigatti Design Feature #283: Rational approximation some suggestions 0.25
05 Dec 2012 Anna Maria Bigatti Design Feature #150: RingOf rather than owner? (and than AmbientRing, ...) similar cases 0.50
04 Dec 2012 Anna Maria Bigatti Design Feature #84: Names for random streams 0.50
31 Oct 2012 Anna Maria Bigatti Design Feature #248: IsDivisible for RingElem with nice interface zero divisor 0.25
24 Oct 2012 Anna Maria Bigatti Design Design #272: Forward declarations some suggestions 0.25
22 Oct 2012 Anna Maria Bigatti Design Feature #248: IsDivisible for RingElem with nice interface preference (1) 0.25
22 Oct 2012 Anna Maria Bigatti Design Feature #269: PPMonoids: check for exponent overflow in power function suggestion 0.25
17 Oct 2012 Anna Maria Bigatti Design Feature #248: IsDivisible for RingElem with nice interface proposal 0.25
04 Sep 2012 Anna Maria Bigatti Design Feature #222: Printing polynomials - spaces between terms checking cocoa-4 and suggesting implementation 0.25
03 Sep 2012 Anna Maria Bigatti Design Feature #221: Better RingElems exploring possibilities 0.50
05 Jul 2012 Anna Maria Bigatti Design Bug #149: Makefile dependencies a proposal 0.25
04 Jul 2012 Anna Maria Bigatti Design Feature #202: MatrixView/function for viewing a single row or column (RowMat, ColMat) proposal RowMat ColMat 0.25
22 May 2012 Anna Maria Bigatti Design Feature #165: FractionField -- only of TrueGCDDomain? replied to JAA comment on concrete/abstract classes 0.25
21 May 2012 Anna Maria Bigatti Design Feature #165: FractionField -- only of TrueGCDDomain? member field myBaseRingIsGCDDomain? 0.25
27 Apr 2012 Anna Maria Bigatti Design Feature #138: Automatic conversion from bool3 to bool? discussion 0.50
08 Feb 2012 Anna Maria Bigatti Design Support #87: Cleanup header for ring classes (so that they are e-diff-able) starting with RingFpLog.C 1.00
01 Feb 2012 Anna Maria Bigatti Design Feature #84: Names for random streams studying the documentation and the examples to improve the interface 0.25
01 Feb 2012 Anna Maria Bigatti Design Feature #84: Names for random streams looking for other random generators 0.25
01 Feb 2012 Anna Maria Bigatti Design Feature #84: Names for random streams name and philosophy proposal after skype discussion 0.50
23 Dec 2011 Anna Maria Bigatti Design Support #70: Index page for html documentation reorganization of alphabetical index 0.20
20 Dec 2011 Anna Maria Bigatti Design Support #70: Index page for html documentation a new design is proposed 2.50
16 Dec 2011 Anna Maria Bigatti Design Feature #68: cleanup doc for matrix, MatrixViews, *Matrix*,.... links in tex: much more difficult, maybe impossible? "solved" setting link to "ClassName" and ignoring subsection postion 1.50
30 Nov 2011 Anna Maria Bigatti Design Feature #37: matrix constructors cleaned up 0.25
30 Nov 2011 Anna Maria Bigatti Design Feature #37: matrix constructors setting up the task from the "Printing matrix" task 0.50
11 Nov 2011 Anna Maria Bigatti Design Feature #30: SwapRows, Cols 0.10
09 Nov 2011 Anna Maria Bigatti Design Bug #22: Rename PPMonoidEvZZ? 0.10
09 Nov 2011 Anna Maria Bigatti Design Feature #28: rename RingQ, RingZ --> RingQQ, RingZZ 0.10
09 Nov 2011 Anna Maria Bigatti Design Support #26: Redmine Administration 20.00
29 Mar 2024 Anna Maria Bigatti Development Support #1687: Release CoCoALib 0.99850 1.00
29 Mar 2024 Anna Maria Bigatti Development Support #1687: Release CoCoALib 0.99850 2.00
26 Mar 2024 Anna Maria Bigatti Development Design #582: Error codes: use same code for "not poly ring" and "not elem poly ring" 0.25
26 Mar 2024 Anna Maria Bigatti Development Feature #1793: Use ErrorContext instead of string FnName 0.50
25 Mar 2024 Anna Maria Bigatti Development Design #1649: Add file SparsePolyOps-vector.C 0.50
25 Mar 2024 Anna Maria Bigatti Development Design #1649: Add file SparsePolyOps-vector.C 0.25
25 Mar 2024 Anna Maria Bigatti Development Design #1649: Add file SparsePolyOps-vector.C 0.50
22 Mar 2024 Anna Maria Bigatti Development Slug #777: SLUG: elimination 1.00
22 Mar 2024 Anna Maria Bigatti Development Feature #1212: New function: GBasisByHomog 1.00
21 Mar 2024 Anna Maria Bigatti Development Feature #1619: Make saturate available in CoCoALib 1.00
21 Mar 2024 Anna Maria Bigatti Development Bug #1790: saturate with zero ideals 0.20
20 Mar 2024 Anna Maria Bigatti Development Feature #1788: New MatrixView/function "FirstRows/FirstCols"? 1.00
18 Mar 2024 Anna Maria Bigatti Development Design #1326: Modify function myElim so that it returns ideal? (not quite) 0.50
15 Mar 2024 Anna Maria Bigatti Development Bug #1789: GradingMat with negative weights should complain (or deal with them properly!!) 0.50
15 Mar 2024 Anna Maria Bigatti Development Design #1326: Modify function myElim so that it returns ideal? (not quite) 2.00
14 Mar 2024 Anna Maria Bigatti Development Design #832: Generalize grading matrix 0.50
14 Mar 2024 Anna Maria Bigatti Development Bug #1791: Fix Google-search link in the html documentation 0.50
11 Mar 2024 Anna Maria Bigatti Development Slug #1057: Slug: Polynomial ring contructor slow with (big) matrix ordering 1.00
16 Feb 2024 Anna Maria Bigatti Development Feature #1763: implement ideal(R) for zero ideal, with no generators? 0.20
16 Feb 2024 Anna Maria Bigatti Development Slug #1569: IsInRadical too slow (test-RadicalMembership) 2.00
15 Feb 2024 Anna Maria Bigatti Development Design #1647: Suppress zero from ideal generators? Detect 1 and simplify generators? 0.50
15 Feb 2024 Anna Maria Bigatti Development Design #1647: Suppress zero from ideal generators? Detect 1 and simplify generators? 0.50
06 Feb 2024 Anna Maria Bigatti Development Bug #1779: Radical error with lex (again) 2.00
06 Feb 2024 Anna Maria Bigatti Development Feature #1780: radical for ideals in SparsePolyRing: code in C++ 2.00
25 Jan 2024 Anna Maria Bigatti Development Bug #1579: Readexpr/RingElem: unhelpful error message when input is wrong 2.00
23 Mar 2023 Anna Maria Bigatti Development Bug #1729: Bug HilbertPoly of zero-dimensional ideals 0.10
15 Mar 2023 Anna Maria Bigatti Development Design #1721: Verbose messages: print level? 0.50
16 Dec 2022 Anna Maria Bigatti Development Support #1711: Development releases? 3.00
14 Oct 2022 Anna Maria Bigatti Development Support #1700: boost_1_80_0 1.00
25 Mar 2022 Anna Maria Bigatti Development Bug #1662: txt2tags: problem with filenames containing "_" or "-" 4.00
25 Mar 2022 Anna Maria Bigatti Development Support #1481: Release CoCoALib 0.99800 5.00
18 Mar 2022 Anna Maria Bigatti Development Support #1674: DocTeX.t2t missing several "index entries" 1.50
07 Mar 2022 Anna Maria Bigatti Development Design #1649: Add file SparsePolyOps-vector.C 0.50
14 Feb 2022 Anna Maria Bigatti Development Design #1649: Add file SparsePolyOps-vector.C 1.00
10 Feb 2022 Anna Maria Bigatti Development Support #1591: Compilation of Normaliz 0.50
07 Feb 2022 Anna Maria Bigatti Development Design #854: Function MakeTermOrd should be renamed MakeTermOrdMat? 0.50
05 Nov 2021 Anna Maria Bigatti Development Support #1618: Tidy ex-RingElem2 0.20
06 Aug 2021 Anna Maria Bigatti Development Feature #1598: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix vector 1.50
30 Jul 2021 Anna Maria Bigatti Development Feature #1598: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix 0.50
02 Jul 2021 Anna Maria Bigatti Development Feature #1598: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix 0.50
21 Jun 2021 Anna Maria Bigatti Development Feature #82: C++11 compatibility questions 0.20
12 Mar 2020 Anna Maria Bigatti Development Support #1338: Release CoCoALib-0.99700 0.50
11 Mar 2020 Anna Maria Bigatti Development Feature #1395: SHA checksum for released code 2.00
06 Mar 2020 Anna Maria Bigatti Development Feature #1434: GBasisByHomog for DegLex 4.00
27 Feb 2020 Anna Maria Bigatti Development Feature #1427: New function: LawrenceMat 0.50
14 Feb 2020 Anna Maria Bigatti Development Design #1391: RingElems: syntax with [ and ] ? 0.50
13 Feb 2020 Anna Maria Bigatti Development Design #1346: C++14: use the new for loop syntax where appropriate (like cocoa's foreach) 1.00
12 Feb 2020 Anna Maria Bigatti Development Bug #1362: GBasis verbose mode: some output is on cerr/clog 0.50
12 Feb 2020 Anna Maria Bigatti Development Design #1414: Make class RingElemVector? 0.20
12 Feb 2020 Anna Maria Bigatti Development Design #1409: myTestIsPrimary & Co. : fix design 2.00
12 Feb 2020 Anna Maria Bigatti Development Design #1409: myTestIsPrimary & Co. : fix design 2.00
11 Feb 2020 Anna Maria Bigatti Development Design #1346: C++14: use the new for loop syntax where appropriate (like cocoa's foreach) 1.00
27 Dec 2019 Anna Maria Bigatti Development Feature #1212: New function: GBasisByHomog 0.50
27 Dec 2019 Anna Maria Bigatti Development Feature #1212: New function: GBasisByHomog 0.50
27 Dec 2019 Anna Maria Bigatti Development Feature #1212: New function: GBasisByHomog 2.00
19 Nov 2019 Anna Maria Bigatti Development Support #1276: Release 0.99650 5.00
21 Oct 2019 Anna Maria Bigatti Development Feature #1347: New function: ctor of PPVector with vector<RingElem> 1.00
21 Oct 2019 Anna Maria Bigatti Development Design #1346: C++14: use the new for loop syntax where appropriate (like cocoa's foreach) 4.00
18 Oct 2019 Anna Maria Bigatti Development Design #1242: C++14: Use type auto where appropriate (const iterator in for loops) in SparsePolyOps-ideal-monomials and ZeroDim 0.50
18 Oct 2019 Anna Maria Bigatti Development Feature #1332: New function: vector of RingElem from string -- in CoCoALib 2.00
15 Oct 2019 Anna Maria Bigatti Development Design #1336: Rename SparsePolyOps-MonomialIdeal into SparsePolyOps-IdealMonomial? 2.00
15 Oct 2019 Anna Maria Bigatti Development Design #1336: Rename SparsePolyOps-MonomialIdeal into SparsePolyOps-IdealMonomial? 1.00
15 Oct 2019 Anna Maria Bigatti Development Design #1336: Rename SparsePolyOps-MonomialIdeal into SparsePolyOps-IdealMonomial? 1.00
10 Oct 2019 Anna Maria Bigatti Development Feature #1329: New syntax for creating homomorphisms (PolyAlgebraHom) 1.00
10 Oct 2019 Anna Maria Bigatti Development Slug #1238: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead 1.00
08 Oct 2019 Anna Maria Bigatti Development Feature #1330: New syntax for NewQuotientRing 2.00
03 Oct 2019 Anna Maria Bigatti Development Feature #1251: New function: radical for monomial ideal 5.00
03 Oct 2019 Anna Maria Bigatti Development Feature #1209: New function: HasPositiveGrading 1.00
02 Oct 2019 Anna Maria Bigatti Development Feature #1251: New function: radical for monomial ideal 0.50
02 Oct 2019 Anna Maria Bigatti Development Bug #1211: HilbertSeries should check grading 1.00
25 Sep 2019 Anna Maria Bigatti Development Bug #1317: txt2tags: LaTeX/PDF section numbers over 99 in TOC 1.00
24 Sep 2019 Anna Maria Bigatti Development Feature #1209: New function: HasPositiveGrading 0.50
11 Mar 2019 Anna Maria Bigatti Development Feature #1249: principal ideal has a Gbasis 2.00
06 Mar 2019 Anna Maria Bigatti Development Bug #1248: MinPolyQuot: guaranteed and ideal without GBasis 0.50
09 Aug 2018 Anna Maria Bigatti Development Support #1149: Release: CoCoALib-0.99600 (together with CoCoA-5.2.4) 6.00
05 Aug 2018 Anna Maria Bigatti Development Feature #1212: New function: GBasisByHomog 3.00
02 Aug 2018 Anna Maria Bigatti Development Support #1149: Release: CoCoALib-0.99600 (together with CoCoA-5.2.4) 2.50
02 Aug 2018 Anna Maria Bigatti Development Design #1179: Clean up SparsePolyOps-MonomialIdeals 1.00
02 Aug 2018 Anna Maria Bigatti Development Feature #1158: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel 2.01
02 Aug 2018 Anna Maria Bigatti Development Bug #1205: SyzOfGens: bug with zero generators 5.00
02 Aug 2018 Anna Maria Bigatti Development Design #1124: Move examples directory into doc -- or just change makefile? 3.50
31 Jul 2018 Anna Maria Bigatti Development Feature #1203: factor over algebraic extensions 3.50
26 Jun 2018 Anna Maria Bigatti Development Feature #1178: New function: myPrimaryDecomposition_0dim 2.00
26 Jun 2018 Anna Maria Bigatti Development Slug #1009: coefficients for MinPoly e Frobenius 2.50
18 May 2018 Anna Maria Bigatti Development Design #1177: File names: use "SparsePolyOps" prefix for pertinent files 2.00
18 May 2018 Anna Maria Bigatti Development Support #847: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps? 4.50
17 May 2018 Anna Maria Bigatti Development Design #1145: File names, coding conventions: Fns, Ops, Operations? part 2 3.00
17 May 2018 Anna Maria Bigatti Development Design #1163: Split SparsePolyRing.C in smaller files 0.50
06 Apr 2018 Anna Maria Bigatti Development Design #1179: Clean up SparsePolyOps-MonomialIdeals 0.50
06 Apr 2018 Anna Maria Bigatti Development Feature #1178: New function: myPrimaryDecomposition_0dim 1.00
06 Apr 2018 Anna Maria Bigatti Development Design #1177: File names: use "SparsePolyOps" prefix for pertinent files 4.00
29 Mar 2018 Anna Maria Bigatti Development Design #1168: ideal: does const ourGetPtr really need to be private? 1.00
19 Mar 2018 Anna Maria Bigatti Development Feature #1169: New function: RandomLinearForm (CoCoALib) 0.20
19 Mar 2018 Anna Maria Bigatti Development Feature #1169: New function: RandomLinearForm (CoCoALib) 1.50
17 Mar 2018 Anna Maria Bigatti Development Design #1168: ideal: does const ourGetPtr really need to be private? 4.00
16 Mar 2018 Anna Maria Bigatti Development Slug #1165: MinPoly over QQ: verification may be very slow 5.00
12 Mar 2018 Anna Maria Bigatti Development Slug #1165: MinPoly over QQ: verification may be very slow 1.00
05 Mar 2018 Anna Maria Bigatti Development Feature #1158: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel 0.20
27 Feb 2018 Anna Maria Bigatti Development Design #1163: Split SparsePolyRing.C in smaller files 1.50
19 Dec 2017 Anna Maria Bigatti Development Bug #1143: Polynomial multiplication wrong for non integral rings 3.00
19 Dec 2017 Anna Maria Bigatti Development Design #1144: File names, coding conventions: Fns, Ops, Operations? part 1 3.00
15 Dec 2017 Anna Maria Bigatti Development Feature #1090: ExternaLib-MathSAT: first prototype 0.50
15 Dec 2017 Anna Maria Bigatti Development Support #1058: CoCoALib version in Documentation and Examples 1.00
07 Dec 2017 Anna Maria Bigatti Development Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) 3.50
27 Nov 2017 Anna Maria Bigatti Development Feature #1094: Revive code for SelfSaturating GBasis 1.00
24 Nov 2017 Anna Maria Bigatti Development Feature #1094: Revive code for SelfSaturating GBasis partial release, for testing 0.50
11 Sep 2017 Anna Maria Bigatti Development Bug #1101: Bug in MinPolyModular (insufficient rational reconstruction) 1.00
09 Aug 2017 Anna Maria Bigatti Development Feature #1094: Revive code for SelfSaturating GBasis 3.00
12 Jul 2017 Anna Maria Bigatti Development Feature #1090: ExternaLib-MathSAT: first prototype 6.00
07 Jul 2017 Anna Maria Bigatti Development Bug #1088: MinPolyQuot: runs out of primes changed level for polynomial printing 0.20
07 Jul 2017 Anna Maria Bigatti Development Bug #1088: MinPolyQuot: runs out of primes 1.00
29 Jun 2017 Anna Maria Bigatti Development Bug #1083: MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error) 0.20
17 May 2017 Anna Maria Bigatti Development Slug #1070: Slug: MakeTermOrd (rk calls in RemoveRedundantRows) 0.50
15 May 2017 Anna Maria Bigatti Development Bug #1064: Bug in MinPolyModular (ugly prime) 1.00
12 May 2017 Anna Maria Bigatti Development Support #1066: Documentation: translation table 1.50
12 May 2017 Anna Maria Bigatti Development Support #1066: Documentation: translation table 2.00
12 May 2017 Anna Maria Bigatti Development Support #1066: Documentation: translation table 2.00
11 May 2017 Anna Maria Bigatti Development Bug #1064: Bug in MinPolyModular (ugly prime) 2.00
11 May 2017 Anna Maria Bigatti Development Bug #1064: Bug in MinPolyModular (ugly prime) 1.00
11 May 2017 Anna Maria Bigatti Development Bug #1064: Bug in MinPolyModular (ugly prime) 1.00
11 May 2017 Anna Maria Bigatti Development Design #1065: Design: should we allow an ideal to change ring? 0.20
11 May 2017 Anna Maria Bigatti Development Bug #1064: Bug in MinPolyModular (ugly prime) 0.50
09 May 2017 Anna Maria Bigatti Development Design #1063: Catching an (expected) error 1.00
04 May 2017 Anna Maria Bigatti Development Support #944: Release: CoCoALib-0.99550 (together with CoCoA-5.2.0) 0.50
02 May 2017 Anna Maria Bigatti Development Support #944: Release: CoCoALib-0.99550 (together with CoCoA-5.2.0) 0.20
28 Apr 2017 Anna Maria Bigatti Development Design #855: Copyright and authorship? 0.50
28 Apr 2017 Anna Maria Bigatti Development Support #944: Release: CoCoALib-0.99550 (together with CoCoA-5.2.0) going through Redmine 1.00
27 Apr 2017 Anna Maria Bigatti Development Feature #1052: ReadExpr(P, string) and RingElem(P, string) in CoCoALib 1.00
27 Apr 2017 Anna Maria Bigatti Development Feature #1050: ExternalLibs: function for getting info 1.00
26 Apr 2017 Anna Maria Bigatti Development Feature #1050: ExternalLibs: function for getting info 0.50
26 Apr 2017 Anna Maria Bigatti Development Feature #1053: New function: IdealOfGBasis, IdealOfMinGens in CoCoALib 1.00
26 Apr 2017 Anna Maria Bigatti Development Feature #931: GBasis verbose mode 1.00
21 Apr 2017 Anna Maria Bigatti Development Design #427: Error names and error messages (current design) 0.50
21 Apr 2017 Anna Maria Bigatti Development Feature #961: New function: ReducedGBasis 0.30
21 Apr 2017 Anna Maria Bigatti Development Design #427: Error names and error messages (current design) 0.50
18 Apr 2017 Anna Maria Bigatti Development Feature #730: Stats in GBMill (GReductor) 1.50
14 Apr 2017 Anna Maria Bigatti Development Feature #730: Stats in GBMill (GReductor) 2.00
13 Apr 2017 Anna Maria Bigatti Development Feature #743: Better errors: give supplementary info about the error 0.50
28 Mar 2017 Anna Maria Bigatti Development Feature #206: Matrix equation solving: LinKer 1.00
06 Mar 2017 Anna Maria Bigatti Development Feature #1022: New "LF" function which is based on StdDeg 0.50
05 Dec 2016 Anna Maria Bigatti Development Feature #931: GBasis verbose mode 0.50
02 Dec 2016 Anna Maria Bigatti Development Feature #961: New function: ReducedGBasis 0.50
23 Nov 2016 Anna Maria Bigatti Development Feature #961: New function: ReducedGBasis 1.50
23 Nov 2016 Anna Maria Bigatti Development Feature #962: General verbose mode? 0.50
10 Nov 2016 Anna Maria Bigatti Development Slug #967: Improve saturate 2.00
10 Nov 2016 Anna Maria Bigatti Development Slug #967: Improve saturate 1.00
10 Nov 2016 Anna Maria Bigatti Development Feature #357: Constructor for vectors? CoCoAVector done in 2014/12/02 1.00
07 Nov 2016 Anna Maria Bigatti Development Feature #951: New function: IsSqFree 1.50
27 Oct 2016 Anna Maria Bigatti Development Feature #958: New function: multiplicity and dim 2.00
18 Oct 2016 Anna Maria Bigatti Development Feature #796: CoCoALib function for radical (or SqFree) of a polynomial 0.25
22 Sep 2016 Anna Maria Bigatti Development Design #822: Should ElimMat return a ConstMatrix 3.00
22 Sep 2016 Anna Maria Bigatti Development Support #887: My first compilations with clang 0.50
22 Sep 2016 Anna Maria Bigatti Development Support #887: My first compilations with clang 4.00
21 Sep 2016 Anna Maria Bigatti Development Design #822: Should ElimMat return a ConstMatrix 0.25
27 Jun 2016 Anna Maria Bigatti Development Feature #902: New function: FrobeniusMat implemented 8.00
27 Jun 2016 Anna Maria Bigatti Development Feature #899: IsMaximal, IsPrimary for IDEAL (in cocoalib) 4.00
27 Jun 2016 Anna Maria Bigatti Development Feature #107: Recognizing finite fields 2.00
20 Jun 2016 Anna Maria Bigatti Development Design #849: Cleanup MinPoly code code into C++ (Bigatti+Palezzato) 3.00
22 Apr 2016 Anna Maria Bigatti Development Slug #866: implicit, ImplicitHypersurface: improve output verification 1.50
22 Mar 2016 Anna Maria Bigatti Development Feature #848: Implement MinPoly in CoCoALib Anna Bigatti + Elisa Palezzato: translated from cocoa-5 to cocoalib 3.00
22 Mar 2016 Anna Maria Bigatti Development Feature #848: Implement MinPoly in CoCoALib John Abbott: new class IncrLinDep 2.00
08 Oct 2015 Anna Maria Bigatti Development Support #621: Release: CoCoALib-0.99536 1.00
08 Oct 2015 Anna Maria Bigatti Development Support #754: Release: CoCoALib-0.99538 (together with CoCoA-5.1.2) 4.00
24 Sep 2015 Anna Maria Bigatti Development Feature #762: ExternalLib-GFan: first prototype 22.00
27 Jul 2015 Anna Maria Bigatti Development Feature #747: New function for making list of symbols (indeterminate names) Inserted in symbol.HC 0.50
30 Jun 2015 Anna Maria Bigatti Development Support #739: Move code in examples into namespace CoCoA 4.00
25 Jun 2015 Anna Maria Bigatti Development Bug #736: QuotientRing: is it correct to prohibit quotient by ideal(1)? 0.50
11 Jun 2015 Anna Maria Bigatti Development Feature #735: Convert a PPMonoidElem to RingElem with coefficient one 1.00
29 May 2015 Anna Maria Bigatti Development Feature #718: Insert calls to CheckForInterrupt 0.75
11 May 2015 Anna Maria Bigatti Development Feature #623: Inverse of a matrix over ZZ InverseByGauss in FractionField 3.00
08 May 2015 Anna Maria Bigatti Development Support #621: Release: CoCoALib-0.99536 2.00
07 May 2015 Anna Maria Bigatti Development Feature #520: Compute inverse in quotient ring (i.e. division in algebraic extn) 1.00
30 Apr 2015 Anna Maria Bigatti Development Feature #520: Compute inverse in quotient ring (i.e. division in algebraic extn) 1.50
10 Apr 2015 Anna Maria Bigatti Development Feature #520: Compute inverse in quotient ring (i.e. division in algebraic extn) harder than I though. Still some compilation problems (solved with slugs) 3.25
10 Dec 2014 Anna Maria Bigatti Development Feature #651: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..) 4.00
29 Oct 2014 Anna Maria Bigatti Development Design #641: Clean test-FreeModule1 0.50
09 Sep 2014 Anna Maria Bigatti Development Support #618: Instructions for compiling libnormaliz 1.00
31 Jul 2014 Anna Maria Bigatti Development Feature #310: ordering and grading (weights) matrix done: OrdMat, GradingMat 2.00
14 Jul 2014 Anna Maria Bigatti Development Design #415: Remove AsPolyRing etc? builtin functions are now oneliners 0.25
03 Jul 2014 Anna Maria Bigatti Development Feature #580: Example for PPVector: ex-PPVector resurrected old example, improved, cvs-ed 1.00
01 Jul 2014 Anna Maria Bigatti Development Bug #577: Hilbert crashes with > 100 indeterminates fixed 0.50
17 Apr 2014 Anna Maria Bigatti Development Support #528: Release: CoCoALib-0.99533 checking, deciding, talking... 0.50
17 Apr 2014 Anna Maria Bigatti Development Bug #67: Rename MatrixViews done: .C and .H 0.50
08 Apr 2014 Anna Maria Bigatti Development Bug #510: SyzOfGens (CoCoALib): fix shifts done. to be tested properly. 1.50
08 Apr 2014 Anna Maria Bigatti Development Feature #71: ZeroMat & FilledMat removed calls to FilledMat 0.50
07 Apr 2014 Anna Maria Bigatti Development Feature #71: ZeroMat & FilledMat cleaning, writing, testing, documenting 1.50
02 Apr 2014 Anna Maria Bigatti Development Support #507: CoCoA website: CoCoALib-0.99532 made snapshot 0.50
02 Apr 2014 Anna Maria Bigatti Development Feature #312: LongRange(a,b) returning vector of long a..b (included) added commented calls to LongRange 0.25
27 Mar 2014 Anna Maria Bigatti Development Feature #496: ideal: minimalize or minimalized? done and tested, documented, ported to CoCoA-5 6.00
27 Mar 2014 Anna Maria Bigatti Development Feature #496: ideal: minimalize or minimalized? decided how, and implemented myMinimalized 1.00
30 Jan 2014 Anna Maria Bigatti Development Feature #209: ReadExpr: input polynomials in CoCoALib all in CoCoALib 3.00
30 Jan 2014 Anna Maria Bigatti Development Feature #209: ReadExpr: input polynomials in CoCoALib example program is done and working fully 20.00
28 Jan 2014 Anna Maria Bigatti Development Feature #248: IsDivisible for RingElem with nice interface checked in -- done long time ago 1.00
31 Jul 2013 Anna Maria Bigatti Development Design #297: Modules design: brainstorming added *IsHomog(M)*, *IsZero(M)*, *LT(M)* for M (sub)module. 1.00
18 Jun 2013 Anna Maria Bigatti Development Design #254: How to return a Hilbert Series in CoCoALib added to cocoa5 0.50
17 Jun 2013 Anna Maria Bigatti Development Feature #373: add DeleteCol, DeleteRow first implementation 1.00
11 Jun 2013 Anna Maria Bigatti Development Feature #366: function (CoCoALib) for minimal generators (like old Minimalize) still some problem with checking homogeneity of the input 2.00
11 Jun 2013 Anna Maria Bigatti Development Feature #366: function (CoCoALib) for minimal generators (like old Minimalize) managed to add "IamMinimalGen" and make it work: now should export the result 4.00
04 Jun 2013 Anna Maria Bigatti Development Bug #335: Equality of (sub)modules mostly done, needs cleaning 6.00
30 May 2013 Anna Maria Bigatti Development Bug #349: IdealOfPoints: gens are actually a GBasis done and tested 2.00
29 May 2013 Anna Maria Bigatti Development Feature #356: IsZeroDivisor first implementation 3.00
24 May 2013 Anna Maria Bigatti Development Feature #312: LongRange(a,b) returning vector of long a..b (included) implemented in utils.H 2013/02/14 1.00
24 May 2013 Anna Maria Bigatti Development Bug #355: Colon of zero ideal fails (zero-divisors) fixed 1.00
22 May 2013 Anna Maria Bigatti Development Feature #219: myDeriv for RingDenseUPolyClean still missing done and tested 1.50
17 May 2013 Anna Maria Bigatti Development Feature #304: Module ordering and grading (and shifts) compiles and runs: I'll check on Monday if it gives the correct result ;-) 1.00
17 Apr 2013 Anna Maria Bigatti Development Feature #215: Janet Bases: check and include code in CoCoALib (first prototype) added test-JBMill1 0.25
08 Mar 2013 Anna Maria Bigatti Development Feature #223: Automatic mapping of RingElems added RingElem(R, rhs) 1.00
12 Feb 2013 Anna Maria Bigatti Development Bug #178: IsHomog: should it throw an error when there is no grading? now gives error when grading dim is 0 1.00
11 Feb 2013 Anna Maria Bigatti Development Feature #304: Module ordering and grading (and shifts) (silently) using NewGradedFreeModule 1.50
30 Jan 2013 Anna Maria Bigatti Development Design #297: Modules design: brainstorming ModuleOf ? 0.25
25 Jan 2013 Anna Maria Bigatti Development Design #297: Modules design: brainstorming very first GBasis in CoCoA-5 1.00
22 Oct 2012 Anna Maria Bigatti Development Feature #248: IsDivisible for RingElem with nice interface fixed IsIndetPosPower so it does not change args if returns false 1.00
19 Oct 2012 Anna Maria Bigatti Development Feature #215: Janet Bases: check and include code in CoCoALib (first prototype) first cvs import 2.50
11 Oct 2012 Anna Maria Bigatti Development Support #262: Play with GIT installed git and made experiments for making a new small project to play with 3.50
05 Oct 2012 Anna Maria Bigatti Development Support #234: Update/Improve geobucket documentation improved += for all DistrMPoly 1.50
05 Oct 2012 Anna Maria Bigatti Development Support #234: Update/Improve geobucket documentation improved "+=" 2.00
05 Oct 2012 Anna Maria Bigatti Development Support #234: Update/Improve geobucket documentation example 1.50
04 Oct 2012 Anna Maria Bigatti Development Feature #224: Leading form development and documentation 1.50
04 Oct 2012 Anna Maria Bigatti Development Feature #224: Leading form design and first implementation and tests 1.00
03 Oct 2012 Anna Maria Bigatti Development Feature #236: Add homog (homogenized) for ideal tests, do, but above all: cleaning 2.00
02 Oct 2012 Anna Maria Bigatti Development Feature #236: Add homog (homogenized) for ideal added function, cocoa-5 test, cocoa-5 doc 3.00
28 Sep 2012 Anna Maria Bigatti Development Feature #241: AreMonomials found it... I forgot to add it before 0.50
03 Aug 2012 Anna Maria Bigatti Development Feature #213: test-Normaliz1.C merging in cvs 0.50
10 Jul 2012 Anna Maria Bigatti Development Feature #206: Matrix equation solving: LinKer more difficult than I thought 2.50
05 Jul 2012 Anna Maria Bigatti Development Feature #30: SwapRows, Cols work done in april, doc done now 2.00
08 Jun 2012 Anna Maria Bigatti Development Support #26: Redmine Administration fiixed some closed entries without 100%. Modified some categories 1.00
30 May 2012 Anna Maria Bigatti Development Bug #63: Add links to examples in documentation most examples are cited in (at least) one doc file 2.00
28 May 2012 Anna Maria Bigatti Development Bug #63: Add links to examples in documentation done and cvsed -- probably all done 2.00
16 May 2012 Anna Maria Bigatti Development Support #160: Cleanup doc for rings worked on PolyRing, DenseUPolyRing, QuotienRing 1.00
27 Apr 2012 Anna Maria Bigatti Development Feature #50: Polynomial content 1.00
27 Apr 2012 Anna Maria Bigatti Development Bug #63: Add links to examples in documentation a little bit at a time 1.00
30 Mar 2012 Anna Maria Bigatti Development Feature #116: ordering matrices with rational coefficients implementation and some tests 4.00
10 Feb 2012 Anna Maria Bigatti Development Feature #28: rename RingQ, RingZ --> RingQQ, RingZZ renamed files, checked in, tested on linux 1.00
02 Feb 2012 Anna Maria Bigatti Development Feature #84: Names for random streams adding the functions without RndSrc argument, new examples 1.50
02 Feb 2012 Anna Maria Bigatti Development Feature #84: Names for random streams implemented trial version for RandomLong(lo,hi) 0.25
01 Feb 2012 Anna Maria Bigatti Development Feature #28: rename RingQ, RingZ --> RingQQ, RingZZ third pass: renaming objects and functions (NewZmod -> NewZZmod) and fixed all tests and examples 0.50
31 Jan 2012 Anna Maria Bigatti Development Feature #28: rename RingQ, RingZ --> RingQQ, RingZZ second pass: renaming classes and functions (Q -> QQ) and fixed all tests and examples 2.00
27 Jan 2012 Anna Maria Bigatti Development Feature #28: rename RingQ, RingZ --> RingQQ, RingZZ First pass: renaming classes and functions (Z -> ZZ) 1.00
12 Jan 2012 Anna Maria Bigatti Development Support #65: matrix - MatrixView added new example, a few final touches 0.50
23 Dec 2011 Anna Maria Bigatti Development Support #70: Index page for html documentation alphabetical and topic index -- checked in -- now public 2.00
20 Dec 2011 Anna Maria Bigatti Development Support #70: Index page for html documentation page now viewable on website, but problem on redirection to virtual machine 0.50
16 Dec 2011 Anna Maria Bigatti Development Feature #68: cleanup doc for matrix, MatrixViews, *Matrix*,.... designed way to create link to titles in other doc file: [[ClassName SubsectionOne]] 0.50
16 Dec 2011 Anna Maria Bigatti Development Feature #68: cleanup doc for matrix, MatrixViews, *Matrix*,.... comparison and cleaning of matrix and MatrixViews doc and H files, and cleaning of doc 2.00
16 Dec 2011 Anna Maria Bigatti Development Support #26: Redmine Administration checked mail to user Robbiano and admin (cocoa@..) 0.25
16 Dec 2011 Anna Maria Bigatti Development Support #26: Redmine Administration beautified and added useful links to "Home" page 1.00
05 Dec 2011 Anna Maria Bigatti Development Bug #36: Saturation bug found and fixed: "ComputeColon(I,J)" expects J to be principal .... now changing names! 1.00
09 Nov 2011 Anna Maria Bigatti Development Bug #1: MachineInteger --> MachineInt 1.00
09 Nov 2011 Anna Maria Bigatti Development Bug #1: MachineInteger --> MachineInt 2.00
09 Nov 2011 Anna Maria Bigatti Development Support #26: Redmine Administration 3.00
08 Nov 2011 Anna Maria Bigatti Development Bug #1: MachineInteger --> MachineInt 1.00
07 Nov 2011 Anna Maria Bigatti Development Bug #1: MachineInteger --> MachineInt 1.00
07 Nov 2011 Anna Maria Bigatti Development Bug #1: MachineInteger --> MachineInt 1.00
22 Mar 2024 Anna Maria Bigatti Discussion Slug #777: SLUG: elimination 0.20
18 Mar 2024 Anna Maria Bigatti Discussion Support #942: Which names to use? Intersection/saturation vs intersect/saturate 0.25
18 Mar 2024 Anna Maria Bigatti Discussion Bug #1740: MinGens gives non minimal gens *if some deg=0* 0.20
15 Mar 2024 Anna Maria Bigatti Discussion Design #1326: Modify function myElim so that it returns ideal? (not quite) 0.25
14 Mar 2024 Anna Maria Bigatti Discussion Design #1326: Modify function myElim so that it returns ideal? (not quite) 0.25
14 Mar 2024 Anna Maria Bigatti Discussion Bug #1789: GradingMat with negative weights should complain (or deal with them properly!!) 0.50
13 Mar 2024 Anna Maria Bigatti Discussion Feature #1559: Default ctor for rings 0.25
08 Mar 2024 Anna Maria Bigatti Discussion Feature #1132: Canonical homomorphism for (some) polynomial rings? 0.25
08 Mar 2024 Anna Maria Bigatti Discussion Feature #1788: New MatrixView/function "FirstRows/FirstCols"? 0.50
16 Feb 2024 Anna Maria Bigatti Discussion Design #1735: PushFront/PushBack without checks? 0.20
09 Feb 2024 Anna Maria Bigatti Discussion Feature #1206: syz, SyzOfGens: which shifts for zero? 0.25
09 Feb 2024 Anna Maria Bigatti Discussion Feature #1206: syz, SyzOfGens: which shifts for zero? 0.25
06 Feb 2024 Anna Maria Bigatti Discussion Design #1647: Suppress zero from ideal generators? Detect 1 and simplify generators? 0.20
01 Feb 2024 Anna Maria Bigatti Discussion Slug #1737: Homogenization of an ideal with ZZ^1-grading 0.20
01 Feb 2024 Anna Maria Bigatti Discussion Design #1750: IdealOfPoints: allow duplicate points? 0.20
22 Jan 2024 Anna Maria Bigatti Discussion Design #908: Sum of ideals: what are the generators of (x) + (0)? 0.25
22 Jan 2024 Anna Maria Bigatti Discussion Slug #1739: IsHomog for ideals 0.25
05 May 2023 Anna Maria Bigatti Discussion Design #1738: Suggestion about Graded polynomial rings 0.25
28 Mar 2024 Anna Maria Bigatti Documentation Feature #1206: syz, SyzOfGens: which shifts for zero? 0.50
27 Mar 2024 Anna Maria Bigatti Documentation Feature #1206: syz, SyzOfGens: which shifts for zero? 0.50
25 Mar 2024 Anna Maria Bigatti Documentation Design #1801: BuildInfo 0.20
25 Mar 2024 Anna Maria Bigatti Documentation Design #1647: Suppress zero from ideal generators? Detect 1 and simplify generators? 0.20
25 Mar 2024 Anna Maria Bigatti Documentation Design #1649: Add file SparsePolyOps-vector.C 0.20
22 Mar 2024 Anna Maria Bigatti Documentation Feature #1094: Revive code for SelfSaturating GBasis 0.20
22 Mar 2024 Anna Maria Bigatti Documentation Feature #1780: radical for ideals in SparsePolyRing: code in C++ 0.20
20 Mar 2024 Anna Maria Bigatti Documentation Feature #1788: New MatrixView/function "FirstRows/FirstCols"? 0.50
18 Mar 2024 Anna Maria Bigatti Documentation Feature #813: Implement "elim" in CoCoALib 0.50
15 Mar 2024 Anna Maria Bigatti Documentation Design #1326: Modify function myElim so that it returns ideal? (not quite) 0.50
08 Mar 2024 Anna Maria Bigatti Documentation Feature #379: Iter for subsets/tuples 0.25
08 Mar 2024 Anna Maria Bigatti Documentation Design #64: submat takes only vector<long> 0.25
08 Mar 2024 Anna Maria Bigatti Documentation Feature #202: MatrixView/function for viewing a single row or column (RowMat, ColMat) 0.50
01 Mar 2024 Anna Maria Bigatti Documentation Feature #1785: Add function IsHomog3(I)? 0.50
23 Feb 2024 Anna Maria Bigatti Documentation Bug #1579: Readexpr/RingElem: unhelpful error message when input is wrong 0.20
23 Feb 2024 Anna Maria Bigatti Documentation Bug #1779: Radical error with lex (again) 0.20
06 Feb 2024 Anna Maria Bigatti Documentation Design #1647: Suppress zero from ideal generators? Detect 1 and simplify generators? 0.20
25 May 2023 Anna Maria Bigatti Documentation Design #1744: Implement GBMill (aka Groebner Framework) 0.25
25 May 2023 Anna Maria Bigatti Documentation Design #1744: Implement GBMill (aka Groebner Framework) 0.25
04 Mar 2022 Anna Maria Bigatti Documentation Support #1612: Merge the doc file RadicalMembership.txt into ideal.txt 1.00
15 Feb 2022 Anna Maria Bigatti Documentation Support #1665: Compilation on Windows: problems for normaliz 1.00
27 Jan 2022 Anna Maria Bigatti Documentation Feature #1652: Add LM to cocoalib ? 0.20
16 Nov 2021 Anna Maria Bigatti Documentation Bug #1281: Factor of multivariate sometimes prints ERROR 0.20
06 May 2021 Anna Maria Bigatti Documentation Support #1591: Compilation of Normaliz 0.50
05 May 2021 Anna Maria Bigatti Documentation Support #1591: Compilation of Normaliz 2.00
09 Oct 2020 Anna Maria Bigatti Documentation Feature #1395: SHA checksum for released code 0.30
25 Sep 2020 Anna Maria Bigatti Documentation Feature #1436: Flatten for a matrix 0.20
25 Sep 2020 Anna Maria Bigatti Documentation Bug #1423: Radical 0-dim NYI? missing case for GBasisByHomog 0.20
25 May 2020 Anna Maria Bigatti Documentation Design #1460: Name of TensorMat; change to KroneckerProd? 0.20
12 Mar 2020 Anna Maria Bigatti Documentation Support #1338: Release CoCoALib-0.99700 1.50
09 Mar 2020 Anna Maria Bigatti Documentation Support #1338: Release CoCoALib-0.99700 0.20
27 Feb 2020 Anna Maria Bigatti Documentation Feature #1427: New function: LawrenceMat 0.50
13 Jan 2020 Anna Maria Bigatti Documentation Feature #966: New function or explain: first and last for a vector? 0.20
13 Jan 2020 Anna Maria Bigatti Documentation Design #1346: C++14: use the new for loop syntax where appropriate (like cocoa's foreach) 0.20
13 Jan 2020 Anna Maria Bigatti Documentation Slug #1238: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead 0.20
26 Nov 2019 Anna Maria Bigatti Documentation Bug #1371: French students' example with GFan 0.20
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