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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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