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Hours:
2867.27
Date
User
Activity
Issue
Comment
Hours
26 Jan 2012
John Abbott
Design
Bug #6
: Sort out RingElem, RefRingElem, ConstRefRingElem mess
Making some progress
50.00
29 May 2013
John Abbott
Development
Feature #121
: Porting "IdealOfPoints"
Closing
30.00
30 Nov 2011
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
First implementation of Bernardin's algorithm
26.00
24 Sep 2015
Anna Maria Bigatti
Development
Feature #762
: ExternalLib-GFan: first prototype
22.00
09 Nov 2011
Anna Maria Bigatti
Design
Support #26
: Redmine Administration
20.00
26 Jun 2018
John Abbott
Development
Slug #1110
: Determinant of matrix over QQ (whose entries are actually integers)
Already done
20.00
09 Mar 2018
John Abbott
Development
Feature #1155
: Create a new "prime source" iterator
Mostly done?
20.00
14 Sep 2017
John Abbott
Development
Feature #1102
: Implement RootBound
Almost done
20.00
15 Jul 2017
John Abbott
Development
Feature #638
: Time limit: let user specify time limit for a computation
Seems to work
20.00
17 Nov 2014
John Abbott
Development
Feature #651
: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
First impl
20.00
30 Jan 2014
Anna Maria Bigatti
Development
Feature #209
: ReadExpr: input polynomials in CoCoALib
example program is done and working fully
20.00
15 Feb 2013
John Abbott
Development
Feature #300
: Add fault tolerant rational reconstruction to library
Included in latest CVS check in
20.00
12 Jul 2017
Anna Maria Bigatti
Design
Feature #1090
: ExternaLib-MathSAT: first prototype
first session with Alberto Griggio in Genova: beginning 2017
16.00
26 Feb 2018
John Abbott
Development
Support #1161
: Split NumTheory.C into several smaller files
Partly done
15.00
18 Jan 2018
John Abbott
Development
Feature #872
: LinSolve for matrices over FFp
LinDepMill
15.00
17 Oct 2017
John Abbott
Development
Feature #630
: Add graeffe function?
Almost done
15.00
17 Dec 2015
John Abbott
Development
Feature #664
: Impl small non-prime finite fields (using logs)
Implemented
15.00
22 Nov 2012
John Abbott
Development
Feature #127
: Convert DUPFF code to C++
First prototype
15.00
24 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
RingElemAlias and ConstRefRingElem
15.00
27 Jun 2013
John Abbott
Testing
Feature #383
: Resolution/morse: integrate Mario Albert's code into CoCoALib
Incorporated
12.00
21 Sep 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Separate task: studying a quick way of computing the square of a (univariate) polynomial
10.50
07 Sep 2012
John Abbott
Development
Bug #135
: Revise interface to SmallFpImpl & friends
First revised impl
10.50
03 Aug 2018
John Abbott
Development
Feature #901
: New function: PrimaryDecomposition0 in CoCoALib
Summary
10.10
21 May 2012
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Logging time
10.00
12 Nov 2022
John Abbott
Development
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Progress
10.00
23 Jul 2017
John Abbott
Development
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
More notes
10.00
19 Jul 2017
John Abbott
Development
Feature #1030
: IsInRadical: case of homog ideal
Almost done
10.00
08 Jul 2017
John Abbott
Development
Design #1086
: New design for interrupt mechanism
Mostly done
10.00
21 Nov 2014
John Abbott
Development
Feature #651
: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
Update
10.00
03 Apr 2014
John Abbott
Development
Feature #5
: Coefficient extraction
Already done
10.00
23 May 2013
John Abbott
Development
Feature #354
: New function BinRepr (was BinExp, also known as Macaulay representation)
Implemented & checked in
10.00
31 Aug 2012
John Abbott
Development
Feature #113
: Introduce PartialHom
Trickier than expected
10.00
30 Nov 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
The final meeting
10.00
23 Mar 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-03-23
9.50
11 Jun 2015
John Abbott
Development
Feature #664
: Impl small non-prime finite fields (using logs)
First prototype
9.00
25 Mar 2013
John Abbott
Development
Bug #135
: Revise interface to SmallFpImpl & friends
Almost complete
9.00
23 Dec 2011
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Current state - last meeting before Xmas
9.00
20 May 2014
John Abbott
Development
Feature #533
: Convert BigInt/BigRat to string
Already done
8.50
20 Dec 2011
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Progress report
8.50
23 Feb 2022
John Abbott
Development
Support #1555
: Software licence
Mostly done
8.00
16 Jul 2019
John Abbott
Development
Feature #1297
: New fn: FixedDivisor (formerly IntrinsicContent)
Almost all done
8.00
21 Jun 2018
John Abbott
Development
Feature #259
: Squarefree(?) GCD-free basis
Mostly done?
8.00
25 Oct 2016
John Abbott
Development
Feature #951
: New function: IsSqFree
Mostly done?
8.00
27 Jun 2016
Anna Maria Bigatti
Development
Feature #902
: New function: FrobeniusMat
implemented
8.00
08 Jul 2014
John Abbott
Development
Design #415
: Remove AsPolyRing etc?
Done AsPolyRing, AsSparsePolyRing, AsFractionField
8.00
13 Apr 2012
John Abbott
Development
Feature #125
: Matrix equation solving; linear system solving
First impl of generic case
8.00
04 Jul 2013
John Abbott
Testing
Feature #383
: Resolution/morse: integrate Mario Albert's code into CoCoALib
More tidying
8.00
18 Feb 2013
John Abbott
Testing
Feature #210
: Normaliz: "double" cone for speed and safety
No problems have surfaced in 7 months
8.00
27 May 2013
John Abbott
Testing
Bug #135
: Revise interface to SmallFpImpl & friends
Final touches
7.50
20 Mar 2013
John Abbott
Development
Feature #127
: Convert DUPFF code to C++
Reimplemented most (but not yet factor)
7.00
05 Dec 2012
John Abbott
Development
Feature #84
: Names for random streams
Reorganizing existing code
7.00
07 Feb 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Making primitive in CoCoA4 is too slow
7.00
16 Apr 2012
John Abbott
Testing
Feature #40
: Squarefree factorization - Alessio d'Ali`
Timings
7.00
21 Sep 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Meeting 2012-09-21
6.50
28 May 2013
John Abbott
Testing
Feature #278
: add CoeffVecWRT to cocoalib
Closing
6.50
24 Nov 2017
Anna Maria Bigatti
Debugging
Feature #1094
: Revive code for SelfSaturating GBasis
6.00
15 May 2015
Anna Maria Bigatti
Debugging
Design #683
: Module index component in internal compressed representation
6.00
15 Mar 2013
John Abbott
Debugging
Bug #326
: C++ nasty surprises
Signed-unsigned confusion
6.00
17 May 2013
Anna Maria Bigatti
Design
Feature #304
: Module ordering and grading (and shifts)
major rewriting in progress
6.00
30 Nov 2011
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Several weeks' worth of overhead
6.00
30 Oct 2021
John Abbott
Development
Design #1625
: Use new C++ keyword override
Checked in
6.00
25 Oct 2021
John Abbott
Development
Design #1625
: Use new C++ keyword override
Mostly done
6.00
09 Aug 2018
Anna Maria Bigatti
Development
Support #1149
: Release: CoCoALib-0.99600 (together with CoCoA-5.2.4)
6.00
12 Jul 2017
Anna Maria Bigatti
Development
Feature #1090
: ExternaLib-MathSAT: first prototype
6.00
27 Mar 2014
Anna Maria Bigatti
Development
Feature #496
: ideal: minimalize or minimalized?
done and tested, documented, ported to CoCoA-5
6.00
04 Jun 2013
Anna Maria Bigatti
Development
Bug #335
: Equality of (sub)modules
mostly done, needs cleaning
6.00
21 Jan 2013
John Abbott
Development
Feature #144
: Buchberger-Moeller: generic impl
Completed simple, generic impl
6.00
03 Oct 2012
Christof Soeger
Development
Feature #218
: CoCoALib normaliz interface
6.00
18 May 2013
John Abbott
Development
Feature #147
: Buchberger-Moeller: impl via modular reduction
Resuscitated old C4 code
5.50
28 May 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Test program
5.50
03 Apr 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Work & meeting about: ring doc (RingHom, RingFloat, PolyRing, SparsePolyRing)
5.50
02 Apr 2014
John Abbott
Design
Feature #61
: Conversion functions -- documentation
Closing
5.00
10 Jul 2013
John Abbott
Design
Feature #385
: Design new errors using inheritance
Too ignorant to decide
5.00
10 Dec 2023
John Abbott
Development
Feature #379
: Iter for subsets/tuples
Partly done
5.00
25 Mar 2022
Anna Maria Bigatti
Development
Support #1481
: Release CoCoALib 0.99800
5.00
19 Nov 2019
Anna Maria Bigatti
Development
Support #1276
: Release 0.99650
5.00
03 Oct 2019
Anna Maria Bigatti
Development
Feature #1251
: New function: radical for monomial ideal
5.00
02 Aug 2018
Anna Maria Bigatti
Development
Bug #1205
: SyzOfGens: bug with zero generators
5.00
16 Mar 2018
Anna Maria Bigatti
Development
Slug #1165
: MinPoly over QQ: verification may be very slow
5.00
27 Feb 2018
John Abbott
Development
Design #1162
: Check semantics of NoSmallFactorSeq
Mostly done?
5.00
10 Mar 2017
John Abbott
Development
Design #1019
: CPP flags in installed library
Preprocessor header file
5.00
18 Nov 2016
John Abbott
Development
Bug #593
: Temporary directories used during configuration
Almost done
5.00
20 Oct 2016
John Abbott
Development
Feature #796
: CoCoALib function for radical (or SqFree) of a polynomial
Almost done
5.00
22 Oct 2015
John Abbott
Development
Design #649
: Make SmallFpImpl safer to use
Progressing
5.00
23 Jun 2014
John Abbott
Development
Feature #573
: Use symbolic links for external libraries
Seems to be working OK
5.00
22 Apr 2014
John Abbott
Development
Feature #540
: Progress reporter
Implemented and tested.
5.00
26 Mar 2013
John Abbott
Development
Support #140
: Doc & example for convert
Removed "convert"
5.00
28 May 2012
John Abbott
Development
Feature #167
: Integer operations
Implemented
5.00
16 Mar 2012
John Abbott
Development
Feature #51
: polynomial coefficient extraction w.r.t. variable
First impl
5.00
11 Jul 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
Weekly meeting 2012-07-11
5.00
27 Apr 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-04-27
5.00
24 Sep 2015
Anna Maria Bigatti
Testing
Feature #780
: GroebnerFan/ExternalLib-GFan: improve package
5.00
04 Dec 2012
John Abbott
Documentation
Feature #84
: Names for random streams
Significant overhaul of documentation and examples
4.65
18 May 2018
Anna Maria Bigatti
Development
Support #847
: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
4.50
24 Mar 2014
John Abbott
Development
Design #411
: design of factorization template class
Revised interface
4.50
22 Nov 2012
John Abbott
Development
Feature #144
: Buchberger-Moeller: generic impl
First prototype
4.50
11 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Progressing: looking good
4.50
31 Jan 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Studying primitivization
4.50
30 May 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-05-30
4.50
04 May 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-05-04
4.50
04 Feb 2013
Anna Maria Bigatti
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
removed leaks in toric
4.00
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
05 Mar 2021
John Abbott
Design
Design #894
: strict enum types: C++11 extension
More notes
4.00
11 Feb 2020
John Abbott
Design
Bug #1308
: test-GFan1 fails
Resolved now
4.00
14 Jul 2017
Anna Maria Bigatti
Design
Feature #1090
: ExternaLib-MathSAT: first prototype
4.00
26 Jun 2015
John Abbott
Design
Feature #385
: Design new errors using inheritance
Superclass
4.00
31 Jan 2024
John Abbott
Development
Feature #1197
: IsZeroDet: new fn
Partly done
4.00
25 Mar 2022
Anna Maria Bigatti
Development
Bug #1662
: txt2tags: problem with filenames containing "_" or "-"
4.00
31 Jan 2022
John Abbott
Development
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Mostly done
4.00
30 Jan 2021
John Abbott
Development
Bug #1570
: FloatStr sometimes produces NUL chars
Phew!
4.00
25 Sep 2020
John Abbott
Development
Design #1463
: SmoothFactor: use FactorMultiplicity
Reasonable soln
4.00
06 Mar 2020
Anna Maria Bigatti
Development
Feature #1434
: GBasisByHomog for DegLex
4.00
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
06 Apr 2018
Anna Maria Bigatti
Development
Design #1177
: File names: use "SparsePolyOps" prefix for pertinent files
4.00
17 Mar 2018
Anna Maria Bigatti
Development
Design #1168
: ideal: does const ourGetPtr really need to be private?
4.00
21 Jul 2017
John Abbott
Development
Feature #638
: Time limit: let user specify time limit for a computation
Second version
4.00
21 Jul 2017
John Abbott
Development
Bug #1078
: makefile: ungraceful when interrupted
Done?
4.00
22 Sep 2016
Anna Maria Bigatti
Development
Support #887
: My first compilations with clang
4.00
27 Jun 2016
Anna Maria Bigatti
Development
Feature #899
: IsMaximal, IsPrimary for IDEAL (in cocoalib)
4.00
23 Mar 2016
John Abbott
Development
Design #602
: OrdMat: should it be a reference to a MatrixView in all PPOrderings?
no comment
4.00
08 Oct 2015
Anna Maria Bigatti
Development
Support #754
: Release: CoCoALib-0.99538 (together with CoCoA-5.1.2)
4.00
30 Jun 2015
Anna Maria Bigatti
Development
Support #739
: Move code in examples into namespace CoCoA
4.00
10 Dec 2014
Anna Maria Bigatti
Development
Feature #651
: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
4.00
12 Nov 2014
John Abbott
Development
Design #649
: Make SmallFpImpl safer to use
Implemented
4.00
09 Jul 2014
John Abbott
Development
Design #415
: Remove AsPolyRing etc?
Removed AsFGModule, AsFreeModule, AsDenseUPolyRing
4.00
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
22 Feb 2013
John Abbott
Development
Feature #300
: Add fault tolerant rational reconstruction to library
Added to C5
4.00
18 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
First impl
4.00
15 Apr 2012
John Abbott
Development
Slug #129
: Better GCD
First" prototype"
4.00
30 Mar 2012
Anna Maria Bigatti
Development
Feature #116
: ordering matrices with rational coefficients
implementation and some tests
4.00
16 Mar 2012
John Abbott
Development
Bug #21
: Rename NumTheory and NumTheoryQQ
Merged NumTheoryQQ into NumTheory
4.00
26 Sep 2022
John Abbott
Discussion
Feature #1667
: GBasis over ZZ: port to CoCoALib
Student project
4.00
21 May 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
First version of report
4.00
07 May 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
Writing report about Bernardin's article
4.00
30 Mar 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-03-30
4.00
17 Jan 2018
Anna Maria Bigatti
Testing
Support #1056
: Release: CoCoALib-0.99560 (together with CoCoA-5.2.2)
4.00
26 Jun 2012
John Abbott
Testing
Feature #40
: Squarefree factorization - Alessio d'Ali`
Weekly meeting 2012-06-26
4.00
07 Mar 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Content free factorization
3.90
28 Feb 2020
John Abbott
Development
Feature #206
: Matrix equation solving: LinKer
LinKerZZ
3.50
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
07 Dec 2017
Anna Maria Bigatti
Development
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
3.50
24 Nov 2015
John Abbott
Development
Feature #800
: PPMonoidSparse: impl of sparse PPs
Seems to work!
3.50
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
19 Jan 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Finishing touches
3.50
11 Jun 2012
Anna Maria Bigatti
Documentation
Support #75
: Documentation review by Caleo
meeting without John
3.50
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
28 Sep 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
Tying up the loose ends
3.25
05 May 2023
Anna Maria Bigatti
Debugging
Bug #1740
: MinGens gives non minimal gens *if some deg=0*
reduced example
3.00
25 Mar 2016
John Abbott
Debugging
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
Solved now?
3.00
25 Mar 2016
John Abbott
Debugging
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
Solved now?
3.00
23 Apr 2018
John Abbott
Design
Design #1180
: BigRat(0) unexpectedly compiles! (calls ctor with mpq_t arg)
Resolved?
3.00
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Some example scenarios
3.00
24 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
zeroes
3.00
29 Apr 2015
Anna Maria Bigatti
Design
Feature #520
: Compute inverse in quotient ring (i.e. division in algebraic extn)
3.00
16 Mar 2024
John Abbott
Development
Feature #1793
: Use ErrorContext instead of string FnName
Mostly done?
3.00
16 Dec 2022
Anna Maria Bigatti
Development
Support #1711
: Development releases?
3.00
18 Mar 2019
John Abbott
Development
Support #1161
: Split NumTheory.C into several smaller files
Progress notes
3.00
05 Aug 2018
Anna Maria Bigatti
Development
Feature #1212
: New function: GBasisByHomog
3.00
17 May 2018
Anna Maria Bigatti
Development
Design #1145
: File names, coding conventions: Fns, Ops, Operations? part 2
3.00
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
09 Aug 2017
Anna Maria Bigatti
Development
Feature #1094
: Revive code for SelfSaturating GBasis
3.00
01 Feb 2017
John Abbott
Development
Feature #1005
: Makefile: install target for CoCoALib
Partly done
3.00
22 Sep 2016
Anna Maria Bigatti
Development
Design #822
: Should ElimMat return a ConstMatrix
3.00
20 Jun 2016
Anna Maria Bigatti
Development
Design #849
: Cleanup MinPoly code
code into C++ (Bigatti+Palezzato)
3.00
18 May 2016
John Abbott
Development
Slug #881
: ReadExpr is too slow on large polys
Added special case
3.00
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
18 Dec 2015
John Abbott
Development
Feature #664
: Impl small non-prime finite fields (using logs)
Checked in
3.00
12 Jun 2015
John Abbott
Development
Feature #664
: Impl small non-prime finite fields (using logs)
First prototype
3.00
11 May 2015
Anna Maria Bigatti
Development
Feature #623
: Inverse of a matrix over ZZ
InverseByGauss in FractionField
3.00
08 Jul 2014
John Abbott
Development
Design #415
: Remove AsPolyRing etc?
Removed AsQuotientRing
3.00
30 Jan 2014
Anna Maria Bigatti
Development
Feature #209
: ReadExpr: input polynomials in CoCoALib
all in CoCoALib
3.00
23 Oct 2013
John Abbott
Development
Feature #47
: Squarefree factorization - multivariate polynomials
Essentially complete
3.00
29 May 2013
Anna Maria Bigatti
Development
Feature #356
: IsZeroDivisor
first implementation
3.00
15 Mar 2013
John Abbott
Development
Bug #22
: Rename PPMonoidEvZZ?
Implemented
3.00
26 Feb 2013
John Abbott
Development
Feature #300
: Add fault tolerant rational reconstruction to library
Completed impl and doc.
3.00
05 Oct 2012
Christof Soeger
Development
Feature #218
: CoCoALib normaliz interface
3.00
02 Oct 2012
Anna Maria Bigatti
Development
Feature #236
: Add homog (homogenized) for ideal
added function, cocoa-5 test, cocoa-5 doc
3.00
20 Mar 2012
John Abbott
Development
Feature #50
: Polynomial content
Added 2 fns
3.00
19 Mar 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Not found any criterion for a good indet order
3.00
09 Nov 2011
Anna Maria Bigatti
Development
Support #26
: Redmine Administration
3.00
04 Nov 2015
John Abbott
Documentation
Design #649
: Make SmallFpImpl safer to use
Almost done
3.00
12 Oct 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-10-12
3.00
28 Sep 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-09-28
3.00
01 Jun 2016
Anna Maria Bigatti
Testing
Support #887
: My first compilations with clang
3.00
27 Jan 2016
John Abbott
Testing
Feature #664
: Impl small non-prime finite fields (using logs)
Test and example
3.00
20 Nov 2015
Anna Maria Bigatti
Testing
Design #786
: MemPool: review min and max loaf sizes
3.00
11 Feb 2013
Christof Soeger
Testing
Support #302
: Compilation on M$Windows: Visual Studio
3.00
09 Nov 2011
Anna Maria Bigatti
Testing
Bug #1
: MachineInteger --> MachineInt
3.00
23 Oct 2013
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
It's largely over now
2.80
29 Dec 2022
John Abbott
Debugging
Bug #1719
: FactorINT has got worse
Blame
2.50
16 Feb 2022
John Abbott
Design
Design #581
: C++14: MachineInt
Act first... think later
2.50
13 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
Some notes
2.50
09 Oct 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Further thoughts
2.50
20 Dec 2011
Anna Maria Bigatti
Design
Support #70
: Index page for html documentation
a new design is proposed
2.50
10 Jan 2022
John Abbott
Development
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
PollardRho
2.50
29 Oct 2021
John Abbott
Development
Design #1627
: Use keyword "delete" for deleted functions
First wave
2.50
01 Mar 2021
John Abbott
Development
Feature #1580
: New fn prim for polys
Generalized
2.50
18 Feb 2021
John Abbott
Development
Design #1558
: CpuTimeLimit: more frequent clock checks
Revised
2.50
06 Oct 2020
John Abbott
Development
Design #1279
: Tidy up code for matrix determinant
Mostly done?
2.50
19 Jun 2020
John Abbott
Development
Design #1462
: Change CoCoA_ERROR into CoCoA_THROW_ERROR
Back-pedal
2.50
26 Jan 2020
John Abbott
Development
Support #1161
: Split NumTheory.C into several smaller files
All done
2.50
28 Sep 2018
John Abbott
Development
Design #1223
: NewPolyRing default indet names
Mostly done?
2.50
02 Aug 2018
Anna Maria Bigatti
Development
Support #1149
: Release: CoCoALib-0.99600 (together with CoCoA-5.2.4)
2.50
26 Jun 2018
Anna Maria Bigatti
Development
Slug #1009
: coefficients for MinPoly e Frobenius
2.50
12 Jun 2018
John Abbott
Development
Feature #1176
: interval arithmetic
Partly done
2.50
22 May 2018
John Abbott
Development
Support #847
: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
Split
2.50
20 Jul 2017
John Abbott
Development
Bug #1078
: makefile: ungraceful when interrupted
First attempt
2.50
10 Nov 2015
John Abbott
Development
Feature #800
: PPMonoidSparse: impl of sparse PPs
Impl
2.50
19 Oct 2015
John Abbott
Development
Feature #180
: GlobalManager: registration of global variables
Clean impl
2.50
27 Jul 2014
John Abbott
Development
Bug #190
: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
Seems to be working OK
2.50
14 Jul 2014
John Abbott
Development
Feature #585
: (Hilbert-) quasi-polynomials
Almost done!
2.50
15 Mar 2013
John Abbott
Development
Feature #3
: implement creation of a PPMonoidElement from vector<BigInt>
Apparently already done
2.50
21 Jan 2013
John Abbott
Development
Feature #278
: add CoeffVecWRT to cocoalib
Implemented
2.50
18 Jan 2013
John Abbott
Development
Feature #51
: polynomial coefficient extraction w.r.t. variable
Defined an ordering.
2.50
19 Oct 2012
Anna Maria Bigatti
Development
Feature #215
: Janet Bases: check and include code in CoCoALib (first prototype)
first cvs import
2.50
10 Jul 2012
Anna Maria Bigatti
Development
Feature #206
: Matrix equation solving: LinKer
more difficult than I thought
2.50
29 May 2012
John Abbott
Development
Feature #153
: Shorter simpler names for some bool3 values and functions
Implemented
2.50
28 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
Completed
2.50
07 Dec 2012
Anna Maria Bigatti
Documentation
Feature #84
: Names for random streams
first draft for unified documentation
2.50
26 Oct 2012
John Abbott
Documentation
Feature #261
: Review the utility of RefRingElem
Updated doc
2.50
22 Jun 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-06-22
2.50
14 Sep 2017
John Abbott
Testing
Feature #1102
: Implement RootBound
Almost complete
2.50
25 Sep 2020
John Abbott
Development
Support #1196
: Split MatrixOps
Mostly done
2.30
11 Feb 2020
John Abbott
Development
Slug #969
: Output to bad stream (operator<< and myOutput): just return immediately
Also mem fns
2.25
21 Nov 2015
John Abbott
Development
Feature #811
: Add new fn SimplestBinaryRatBetween
Almost done
2.20
02 Aug 2018
Anna Maria Bigatti
Development
Feature #1158
: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel
2.01
18 May 2023
Anna Maria Bigatti
Debugging
Bug #1740
: MinGens gives non minimal gens *if some deg=0*
2.00
03 Feb 2020
Anna Maria Bigatti
Debugging
Design #1409
: myTestIsPrimary & Co. : fix design
2.00
27 Dec 2019
Anna Maria Bigatti
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
2.00
28 Jun 2018
Anna Maria Bigatti
Debugging
Bug #1199
: GCD bug with high degree arg
2.00
17 May 2017
Anna Maria Bigatti
Debugging
Slug #1057
: Slug: Polynomial ring contructor slow with (big) matrix ordering
2.00
23 Nov 2015
John Abbott
Debugging
Bug #818
: F5 with 3 args?
Grrr!
2.00
15 Sep 2015
John Abbott
Debugging
Slug #773
: DMPZmerge: make non-recursive
Some notes
2.00
15 May 2015
Anna Maria Bigatti
Debugging
Bug #705
: DetDirect calls myAddMul with 0 argument -- funny compilation problem??
2.00
30 Oct 2013
Anna Maria Bigatti
Debugging
Bug #355
: Colon of zero ideal fails (zero-divisors)
debugging, fixed, tested
2.00
17 Jun 2013
Anna Maria Bigatti
Debugging
Bug #351
: Problems with DenseMatImpl::myResize
fixed!
2.00
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
21 Jun 2021
John Abbott
Design
Feature #1598
: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix
Backward compatible?
2.00
05 Mar 2018
Anna Maria Bigatti
Design
Feature #1158
: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel
2.00
02 Mar 2017
Anna Maria Bigatti
Design
Feature #962
: General verbose mode?
2.00
09 May 2016
John Abbott
Design
Slug #882
: Impl faster multiplication for DUP (dense univariate polys)
Some notes
2.00
25 Mar 2016
John Abbott
Design
Feature #856
: MantissaAndExponent2 for twin-float
Design
2.00
24 Nov 2015
John Abbott
Design
Bug #804
: ZeroMat and IdentityMat should produce a matrix not a ConstMatrixView
Old code was safe
2.00
01 Sep 2015
Anna Maria Bigatti
Design
Feature #762
: ExternalLib-GFan: first prototype
preliminary discussion
2.00
31 Jul 2014
John Abbott
Design
Support #252
: Documentation for tmp.H (utils on vectors and other containers)
Resolved
2.00
19 Jun 2014
John Abbott
Design
Feature #573
: Use symbolic links for external libraries
Some ideas
2.00
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
27 Mar 2013
John Abbott
Design
Support #140
: Doc & example for convert
Moved conversion of BigInt & BigRat into the corresponding class files.
2.00
10 Oct 2012
John Abbott
Design
Feature #261
: Review the utility of RefRingElem
Is RefRingElem really useful?
2.00
29 Mar 2024
Anna Maria Bigatti
Development
Support #1687
: Release CoCoALib 0.99850
2.00
15 Mar 2024
Anna Maria Bigatti
Development
Design #1326
: Modify function myElim so that it returns ideal? (not quite)
2.00
16 Feb 2024
Anna Maria Bigatti
Development
Slug #1569
: IsInRadical too slow (test-RadicalMembership)
2.00
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
09 Dec 2023
John Abbott
Development
Feature #1770
: Evaluate polynomial function/class
Separated from cyclotomic code
2.00
27 Nov 2023
John Abbott
Development
Slug #1769
: FixedDivisor is sometimes surprisingly slow
Mostly done
2.00
25 Jul 2023
John Abbott
Development
Slug #1754
: IsSqFree poorly implemented
Improved
2.00
13 Mar 2023
John Abbott
Development
Design #1346
: C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
Done more
2.00
16 Nov 2022
John Abbott
Development
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Ambiguity
2.00
03 Mar 2022
John Abbott
Development
Support #1555
: Software licence
Mostly done
2.00
29 Jan 2022
John Abbott
Development
Design #1653
: Discriminant: return value
Updated
2.00
04 Feb 2021
John Abbott
Development
Design #1572
: Use noexcept
A doubt
2.00
08 Jan 2021
John Abbott
Development
Design #1558
: CpuTimeLimit: more frequent clock checks
Some progress
2.00
11 Mar 2020
Anna Maria Bigatti
Development
Feature #1395
: SHA checksum for released code
2.00
18 Feb 2020
John Abbott
Development
Design #1346
: C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
Done some
2.00
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
27 Dec 2019
Anna Maria Bigatti
Development
Feature #1212
: New function: GBasisByHomog
2.00
20 Dec 2019
John Abbott
Development
Design #1377
: CpuTimeLimit: limit "intervals" between full checks
Improved
2.00
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
14 Oct 2019
John Abbott
Development
Design #1257
: C++14: use nullptr
Ha ha!
2.00
08 Oct 2019
Anna Maria Bigatti
Development
Feature #1330
: New syntax for NewQuotientRing
2.00
11 Mar 2019
Anna Maria Bigatti
Development
Feature #1249
: principal ideal has a Gbasis
2.00
26 Jun 2018
Anna Maria Bigatti
Development
Feature #1178
: New function: myPrimaryDecomposition_0dim
2.00
10 Jun 2018
John Abbott
Development
Bug #1185
: factor: multivariate, wrong RemainingFactor (sign wrong)
Fixed (I think)
2.00
18 May 2018
Anna Maria Bigatti
Development
Design #1177
: File names: use "SparsePolyOps" prefix for pertinent files
2.00
29 Nov 2017
John Abbott
Development
Feature #1131
: Sturm sequence
Mostly implemented
2.00
17 Jul 2017
John Abbott
Development
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
Student project
2.00
03 Jul 2017
John Abbott
Development
Slug #1042
: LF curiously slow (breaking a poly into homog pieces)
Mostly done
2.00
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
14 Apr 2017
Anna Maria Bigatti
Development
Feature #730
: Stats in GBMill (GReductor)
2.00
03 Mar 2017
John Abbott
Development
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Also checks ULONG2LONG
2.00
01 Mar 2017
John Abbott
Development
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Added a check for CPP flags
2.00
10 Nov 2016
Anna Maria Bigatti
Development
Slug #967
: Improve saturate
2.00
27 Oct 2016
Anna Maria Bigatti
Development
Feature #958
: New function: multiplicity and dim
2.00
27 Jun 2016
Anna Maria Bigatti
Development
Feature #107
: Recognizing finite fields
2.00
11 May 2016
John Abbott
Development
Slug #881
: ReadExpr is too slow on large polys
PushBack is good
2.00
09 May 2016
John Abbott
Development
Slug #881
: ReadExpr is too slow on large polys
First improvement
2.00
09 May 2016
John Abbott
Development
Slug #874
: factor: too slow on largish multivariate poly
Prototype
2.00
25 Mar 2016
John Abbott
Development
Feature #856
: MantissaAndExponent2 for twin-float
Implemented
2.00
22 Mar 2016
Anna Maria Bigatti
Development
Feature #848
: Implement MinPoly in CoCoALib
John Abbott: new class IncrLinDep
2.00
19 May 2015
John Abbott
Development
Feature #714
: Interrupt mechanism
Implemented first version
2.00
08 May 2015
John Abbott
Development
Bug #15
: Adjoint of a non-invertible matrix
Implemented first version of AdjByDetOfMinors
2.00
08 May 2015
Anna Maria Bigatti
Development
Support #621
: Release: CoCoALib-0.99536
2.00
31 Jul 2014
Anna Maria Bigatti
Development
Feature #310
: ordering and grading (weights) matrix
done: OrdMat, GradingMat
2.00
30 Jul 2014
John Abbott
Development
Design #584
: BaseRing for all rings
Progress
2.00
28 Jul 2014
John Abbott
Development
Bug #190
: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
Checked in
2.00
14 Jul 2014
John Abbott
Development
Support #252
: Documentation for tmp.H (utils on vectors and other containers)
Done!
2.00
14 Jun 2014
John Abbott
Development
Feature #568
: Valid symbol heads
Done!
2.00
14 May 2014
John Abbott
Development
Design #404
: deg(F,X) instead of MaxExponent(F,X) ?
Already done
2.00
30 Apr 2014
John Abbott
Development
Support #302
: Compilation on M$Windows: Visual Studio
Removing size_t
2.00
03 Apr 2014
John Abbott
Development
Bug #517
: MaxSquarableInteger gives wrong ans for unsigned long
Done!
2.00
04 Dec 2013
John Abbott
Development
Feature #416
: New fn: NumPartitions
Implemented
2.00
23 Oct 2013
John Abbott
Development
Support #391
: Check consistency of template class factorization
Apparently already done
2.00
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
30 May 2013
Anna Maria Bigatti
Development
Bug #349
: IdealOfPoints: gens are actually a GBasis
done and tested
2.00
27 Mar 2013
John Abbott
Development
Support #195
: OrdvArith documentation needs rewriting
New impl for StdDegRevLex
2.00
10 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Removal of fns which create RefRingElem
2.00
05 Oct 2012
Christof Soeger
Development
Feature #218
: CoCoALib normaliz interface
2.00
05 Oct 2012
Anna Maria Bigatti
Development
Support #234
: Update/Improve geobucket documentation
improved "+="
2.00
03 Oct 2012
John Abbott
Development
Feature #221
: Better RingElems
Progressing
2.00
03 Oct 2012
Anna Maria Bigatti
Development
Feature #236
: Add homog (homogenized) for ideal
tests, do, but above all: cleaning
2.00
31 Jul 2012
John Abbott
Development
Feature #211
: NBM: add SparsePolyRing as argument for ordering
NBM now accepts SparsePolyRing
2.00
05 Jul 2012
Anna Maria Bigatti
Development
Feature #30
: SwapRows, Cols
work done in april, doc done now
2.00
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
29 May 2012
John Abbott
Development
Feature #157
: Separate ThreadsafeCounter from symbol.C
Implemented
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
23 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
Available in CoCoA-5
2.00
03 Feb 2012
John Abbott
Development
Bug #6
: Sort out RingElem, RefRingElem, ConstRefRingElem mess
CVS undo
2.00
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
26 Jan 2012
John Abbott
Development
Bug #6
: Sort out RingElem, RefRingElem, ConstRefRingElem mess
Implement the ideas Christof suggested
2.00
23 Dec 2011
Anna Maria Bigatti
Development
Support #70
: Index page for html documentation
alphabetical and topic index -- checked in -- now public
2.00
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
09 Nov 2011
Anna Maria Bigatti
Development
Bug #1
: MachineInteger --> MachineInt
2.00
23 Feb 2022
John Abbott
Documentation
Design #855
: Copyright and authorship?
Mostly done
2.00
02 Feb 2022
John Abbott
Documentation
Design #1655
: Remove ability to compile CoCoALib against UNINSTALLED gmp?
Doc done
2.00
05 May 2021
Anna Maria Bigatti
Documentation
Support #1591
: Compilation of Normaliz
2.00
21 Sep 2016
Anna Maria Bigatti
Documentation
Support #887
: My first compilations with clang
2.00
30 Jul 2014
John Abbott
Documentation
Design #584
: BaseRing for all rings
Almost done!
2.00
06 Jun 2013
Anna Maria Bigatti
Documentation
Bug #335
: Equality of (sub)modules
added documentation and tests
2.00
31 May 2013
John Abbott
Documentation
Design #268
: Exponent range (in power products)
Closing
2.00
16 May 2012
Anna Maria Bigatti
Documentation
Support #160
: Cleanup doc for rings
more structure for documentation of ring
2.00
11 May 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Not clear what a PPMonoid is, or what it's for.
2.00
06 Feb 2012
Anna Maria Bigatti
Documentation
Support #86
: Clean up DivMask and doc
checekd code and improved documentation
2.00
18 Apr 2024
Anna Maria Bigatti
Testing
Feature #937
: LinDepMill: Mill for linear dependencies
2.00
29 Jan 2021
Anna Maria Bigatti
Testing
Bug #1484
: ker bug (quotientinghom for R/ideal())
2.00
10 Jan 2017
John Abbott
Testing
Bug #591
: Problem with template instantiation and order of include directives
It's not a bug, it's a feature!
2.00
08 Oct 2016
John Abbott
Testing
Bug #938
: ReadExpr: misreads 2/3^4
OK now
2.00
25 Mar 2016
John Abbott
Testing
Support #696
: test-OrderedRing: activate or eliminate?
New tests
2.00
20 Jun 2014
John Abbott
Testing
Feature #575
: Investigate using cmake for configuration
cmake and Normaliz
2.00
15 Mar 2013
John Abbott
Testing
Feature #269
: PPMonoids: check for exponent overflow in power function
Implemented & checked in
2.00
10 Jul 2012
Anna Maria Bigatti
Testing
Feature #206
: Matrix equation solving: LinKer
test for cocoalib, added to cocoa-5, test for cocoa-5, release 5.0.3
2.00
08 Feb 2012
Anna Maria Bigatti
Testing
Feature #28
: rename RingQ, RingZ --> RingQQ, RingZZ
cvs and test on linux
2.00
29 Mar 2017
John Abbott
Development
Feature #1036
: LogStream: stream for log output
Done
1.80
16 Mar 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
1.80
16 May 2012
Anna Maria Bigatti
Documentation
Support #160
: Cleanup doc for rings
designed new template and applied to polynomial rings
1.75
12 Nov 2022
John Abbott
Debugging
Support #1700
: boost_1_80_0
Oh joy!
1.50
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
Think I've fixed it!
1.50
07 Jan 2021
John Abbott
Debugging
Slug #1557
: Reading list of rationals is too slow
Found a bug
1.50
24 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Maybe found it
1.50
28 Jun 2018
John Abbott
Debugging
Bug #1199
: GCD bug with high degree arg
Looking for simpler example
1.50
17 Sep 2015
John Abbott
Debugging
Bug #776
: FloatStr prints a NUL character
Fixed bug
1.50
11 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
Solved?
1.50
16 Apr 2014
Anna Maria Bigatti
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
found leak with CoCoA_ERROR
1.50
11 Jan 2017
John Abbott
Design
Bug #591
: Problem with template instantiation and order of include directives
Magic phrase
1.50
02 Nov 2016
Anna Maria Bigatti
Design
Feature #957
: New function: HasGBasis
1.50
02 Aug 2016
Anna Maria Bigatti
Design
Feature #361
: implement IsPrime3, IsMaximal3
1.50
21 Jul 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Some notes
1.50
11 Jul 2013
John Abbott
Design
Feature #92
: Error Codes
Supplementary error message
1.50
25 May 2013
John Abbott
Design
Bug #119
: CoCoA4io
Moved the files
1.50
05 Dec 2012
John Abbott
Design
Feature #283
: Rational approximation
SimplestRationalInInterval
1.50
10 Oct 2012
John Abbott
Design
Feature #261
: Review the utility of RefRingElem
Who actually creates RefRingElem values?
1.50
09 Oct 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Proposal for guideline
1.50
05 Oct 2012
John Abbott
Design
Feature #221
: Better RingElems
A complication
1.50
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
22 Mar 2024
John Abbott
Development
Bug #1661
: Microsoft: cannot compile with signal handling
Ugh!
1.50
20 Mar 2024
John Abbott
Development
Bug #1641
: gcd does not recognize univariate input
Seems to work
1.50
19 Mar 2024
John Abbott
Development
Bug #1641
: gcd does not recognize univariate input
Uff!
1.50
14 Mar 2024
John Abbott
Development
Bug #1726
: Dangling references to temporaries
Ugh!
1.50
18 Mar 2022
Anna Maria Bigatti
Development
Support #1674
: DocTeX.t2t missing several "index entries"
1.50
04 Oct 2021
John Abbott
Development
Design #1467
: Change syntax apply(phi,M) into phi(M)?
Done
1.50
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
23 Mar 2021
John Abbott
Development
Bug #1585
: CRASH/ABORT: GMP overflow
Progress
1.50
06 Feb 2021
John Abbott
Development
Design #1572
: Use noexcept
Mostly done
1.50
22 Jan 2021
John Abbott
Development
Feature #152
: Replace bool3 by tribool
Updated
1.50
22 Jan 2021
John Abbott
Development
Bug #1565
: IsInRadical: gives "weird" error
Avoids duplicate computations
1.50
04 Dec 2020
John Abbott
Development
Design #1529
: INPUT questions
Update
1.50
27 Feb 2020
John Abbott
Development
Feature #1210
: New Fn: make public "coefficients" (of poly wrt a given PP basis)
First impl (KISS)
1.50
19 Mar 2019
John Abbott
Development
Design #1257
: C++14: use nullptr
Complete
1.50
05 Mar 2019
John Abbott
Development
Design #1225
: Move to C++14 (skipping C++11)
Progress notes
1.50
07 Jun 2018
John Abbott
Development
Bug #1185
: factor: multivariate, wrong RemainingFactor (sign wrong)
Workaround
1.50
17 May 2018
John Abbott
Development
Slug #1181
: CpuTime is costly!
Prototype
1.50
19 Mar 2018
Anna Maria Bigatti
Development
Feature #1169
: New function: RandomLinearForm (CoCoALib)
1.50
27 Feb 2018
Anna Maria Bigatti
Development
Design #1163
: Split SparsePolyRing.C in smaller files
1.50
01 Feb 2018
John Abbott
Development
Feature #1115
: New class: exterior algebra
First impl
1.50
12 May 2017
Anna Maria Bigatti
Development
Support #1066
: Documentation: translation table
1.50
18 Apr 2017
Anna Maria Bigatti
Development
Feature #730
: Stats in GBMill (GReductor)
1.50
21 Jan 2017
John Abbott
Development
Design #999
: configuration: include -std=c++03 by default?
Oh well...
1.50
24 Nov 2016
John Abbott
Development
Feature #259
: Squarefree(?) GCD-free basis
Translated from CoCoA-5
1.50
23 Nov 2016
Anna Maria Bigatti
Development
Feature #961
: New function: ReducedGBasis
1.50
14 Nov 2016
John Abbott
Development
Bug #971
: CheckForInterrupt does not work in the expected way
Some changes
1.50
11 Nov 2016
John Abbott
Development
Feature #962
: General verbose mode?
Checked in
1.50
07 Nov 2016
Anna Maria Bigatti
Development
Feature #951
: New function: IsSqFree
1.50
27 Oct 2016
John Abbott
Development
Feature #955
: RandomUnimodularMat - random unimodular matrix (of integers)
Almost done
1.50
11 May 2016
John Abbott
Development
Slug #881
: ReadExpr is too slow on large polys
Seems to work
1.50
03 May 2016
John Abbott
Development
Support #861
: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM)
New JB code
1.50
22 Apr 2016
Anna Maria Bigatti
Development
Slug #866
: implicit, ImplicitHypersurface: improve output verification
1.50
24 Nov 2015
John Abbott
Development
Feature #800
: PPMonoidSparse: impl of sparse PPs
Cleaned code
1.50
29 Oct 2015
John Abbott
Development
Bug #680
: DistrMPolyClean does not use MemPool for summands?
Mostly done
1.50
22 Oct 2015
John Abbott
Development
Bug #680
: DistrMPolyClean does not use MemPool for summands?
A first attempt
1.50
20 Oct 2015
John Abbott
Development
Design #649
: Make SmallFpImpl safer to use
Why, oh why...?
1.50
30 Apr 2015
Anna Maria Bigatti
Development
Feature #520
: Compute inverse in quotient ring (i.e. division in algebraic extn)
1.50
14 Oct 2014
John Abbott
Development
Bug #631
: Ambiguous: rank for matrix (in ex-matrix1.C)
Changed name
1.50
08 Jul 2014
John Abbott
Development
Design #584
: BaseRing for all rings
Almost done!
1.50
19 Jun 2014
John Abbott
Development
Feature #573
: Use symbolic links for external libraries
Current situation
1.50
14 Jun 2014
John Abbott
Development
Feature #571
: CmpAbs for RingElem
Impl'ed
1.50
08 Apr 2014
Anna Maria Bigatti
Development
Bug #510
: SyzOfGens (CoCoALib): fix shifts
done. to be tested properly.
1.50
07 Apr 2014
Anna Maria Bigatti
Development
Feature #71
: ZeroMat & FilledMat
cleaning, writing, testing, documenting
1.50
04 Apr 2014
John Abbott
Development
Bug #517
: MaxSquarableInteger gives wrong ans for unsigned long
Improvement
1.50
22 May 2013
Anna Maria Bigatti
Development
Feature #219
: myDeriv for RingDenseUPolyClean still missing
done and tested
1.50
11 Feb 2013
Anna Maria Bigatti
Development
Feature #304
: Module ordering and grading (and shifts)
(silently) using NewGradedFreeModule
1.50
17 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Checked-in
1.50
11 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Completely removed RefRingElem
1.50
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
example
1.50
04 Oct 2012
Anna Maria Bigatti
Development
Feature #224
: Leading form
development and documentation
1.50
03 Aug 2012
Christof Soeger
Development
Feature #213
: test-Normaliz1.C
1.50
10 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
First impl
1.50
02 Feb 2012
Anna Maria Bigatti
Development
Feature #84
: Names for random streams
adding the functions without RndSrc argument, new examples
1.50
06 Dec 2011
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Finishing impl of Bernardin's algm
1.50
12 Mar 2020
Anna Maria Bigatti
Documentation
Support #1338
: Release CoCoALib-0.99700
1.50
12 Jun 2018
John Abbott
Documentation
Design #1180
: BigRat(0) unexpectedly compiles! (calls ctor with mpq_t arg)
Finished
1.50
22 Jan 2013
Anna Maria Bigatti
Documentation
Feature #84
: Names for random streams
cleaned up documentation
1.50
11 Feb 2022
Anna Maria Bigatti
Testing
Bug #1662
: txt2tags: problem with filenames containing "_" or "-"
1.50
17 Oct 2019
John Abbott
Testing
Support #1263
: Tidy CoCoALib test directory
More merging
1.50
17 Oct 2019
John Abbott
Testing
Feature #1297
: New fn: FixedDivisor (formerly IntrinsicContent)
Added test
1.50
04 May 2017
Anna Maria Bigatti
Testing
Slug #1057
: Slug: Polynomial ring contructor slow with (big) matrix ordering
1.50
12 Oct 2016
Anna Maria Bigatti
Testing
Support #944
: Release: CoCoALib-0.99550 (together with CoCoA-5.2.0)
1.50
16 Sep 2016
John Abbott
Testing
Support #694
: In test files: when is assert.H needed?
Almost done
1.50
08 May 2015
John Abbott
Testing
Design #642
: Move code in test file into namespace CoCoA
Completed
1.50
28 May 2013
Anna Maria Bigatti
Testing
Feature #304
: Module ordering and grading (and shifts)
fixed bug on shifts -- added test
1.50
12 Dec 2012
John Abbott
Testing
Feature #283
: Rational approximation
Added tests
1.50
10 Feb 2012
Anna Maria Bigatti
Documentation
Feature #28
: rename RingQ, RingZ --> RingQQ, RingZZ
documentation and examples, final check in
1.40
31 May 2012
Anna Maria Bigatti
Documentation
Feature #167
: Integer operations
written documentation
1.30
14 Mar 2023
John Abbott
Development
Design #1346
: C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
Done some more
1.25
20 Dec 2011
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Meeting with D'Ali`
1.20
01 Sep 2021
John Abbott
Debugging
Design #1576
: cmp for machine integers
Groan!
1.00
26 Apr 2021
John Abbott
Debugging
Bug #1590
: CRASH: LinKerZZ
Some notes
1.00
06 Jan 2021
John Abbott
Debugging
Slug #1557
: Reading list of rationals is too slow
More notes
1.00
26 Oct 2020
John Abbott
Debugging
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
Groan!
1.00
22 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Univariate problem
1.00
04 Mar 2020
Anna Maria Bigatti
Debugging
Bug #1416
: IdealOfProjectivePoints and MinGens
1.00
03 Feb 2020
John Abbott
Debugging
Bug #1411
: IsPrimary sometimes wrong
OK now
1.00
11 Sep 2019
John Abbott
Debugging
Bug #1310
: RealRoots: gives odd number of roots for deg 6 irred poly
Fixed
1.00
11 Sep 2019
John Abbott
Debugging
Bug #1310
: RealRoots: gives odd number of roots for deg 6 irred poly
Getting closer
1.00
04 May 2019
John Abbott
Debugging
Bug #1281
: Factor of multivariate sometimes prints ERROR
Some notes
1.00
03 May 2019
John Abbott
Debugging
Bug #1280
: Determinant & Inverse of matrix over non integral domain
Failing cases
1.00
14 Nov 2018
John Abbott
Debugging
Bug #1233
: factor SEGV -- too large characteristic
Patched
1.00
06 Aug 2018
Anna Maria Bigatti
Debugging
Feature #374
: Porting "IdealOfProjectivePoints"
1.00
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
1.00
20 Apr 2017
Anna Maria Bigatti
Debugging
Feature #780
: GroebnerFan/ExternalLib-GFan: improve package
1.00
01 Mar 2017
John Abbott
Debugging
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Some notes
1.00
26 Mar 2016
John Abbott
Debugging
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
Progress
1.00
25 Jul 2015
John Abbott
Debugging
Design #683
: Module index component in internal compressed representation
Problem
1.00
22 Apr 2015
Anna Maria Bigatti
Debugging
Slug #688
: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
1.00
11 Nov 2014
John Abbott
Debugging
Design #649
: Make SmallFpImpl safer to use
Details
1.00
11 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
Hard to reproduce
1.00
10 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
reducing program size
1.00
28 Jul 2014
John Abbott
Debugging
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Bloody Apple!
1.00
16 Jul 2014
John Abbott
Debugging
Bug #591
: Problem with template instantiation and order of include directives
Very strange
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
23 Jul 2013
Anna Maria Bigatti
Debugging
Bug #389
: problem loading library.H (parallel make -j4)
just a problem with make -jN
1.00
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
24 Apr 2024
John Abbott
Design
Feature #797
: SmallFpImpl: make it faster
An idea
1.00
26 Mar 2024
Anna Maria Bigatti
Design
Feature #1206
: syz, SyzOfGens: which shifts for zero?
1.00
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
23 Mar 2021
John Abbott
Design
Bug #1585
: CRASH/ABORT: GMP overflow
Increased limit
1.00
01 Mar 2021
John Abbott
Design
Feature #974
: QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
Some notes
1.00
08 Feb 2021
John Abbott
Design
Design #1572
: Use noexcept
CoCoA_ASSERT allowed
1.00
09 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
More thoughts
1.00
13 Jan 2020
Anna Maria Bigatti
Design
Feature #357
: Constructor for vectors? CoCoAVector
1.00
21 Sep 2018
John Abbott
Design
Feature #1227
: exgcd; solve Bezout equation
Make more general?
1.00
25 Jun 2018
John Abbott
Design
Feature #1154
: SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime
Resolved
1.00
04 Apr 2018
John Abbott
Design
Feature #1173
: Upper bound for value of poly in an interval
Some notes
1.00
29 Mar 2018
Anna Maria Bigatti
Design
Design #924
: FlagManager for bool/bool3 flags
1.00
13 Mar 2018
John Abbott
Design
Feature #1167
: New class VerificationLevel
First impl
1.00
14 Dec 2017
Anna Maria Bigatti
Design
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
1.00
30 Jun 2017
John Abbott
Design
Design #1086
: New design for interrupt mechanism
Some doubts
1.00
19 Apr 2017
Anna Maria Bigatti
Design
Design #427
: Error names and error messages (current design)
1.00
18 Apr 2017
John Abbott
Design
Feature #385
: Design new errors using inheritance
Design notes
1.00
01 Feb 2017
John Abbott
Design
Feature #1005
: Makefile: install target for CoCoALib
Temporary solution
1.00
18 Nov 2016
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Name of tmp dirs
1.00
17 Nov 2016
John Abbott
Design
Feature #678
: Accumulator (like a geobucket)
Probable design
1.00
14 Nov 2016
John Abbott
Design
Bug #971
: CheckForInterrupt does not work in the expected way
Missing catch statements
1.00
04 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Almost done
1.00
24 Oct 2016
Anna Maria Bigatti
Design
Feature #796
: CoCoALib function for radical (or SqFree) of a polynomial
1.00
22 Jun 2016
John Abbott
Design
Design #891
: Replace auto_ptr in preparation for C++11?
KISS
1.00
30 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
More notes
1.00
26 Mar 2016
John Abbott
Design
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
Some reasoning
1.00
21 Mar 2016
John Abbott
Design
Design #846
: IsIrred: correct design?
Design comments and semantics
1.00
23 Jan 2016
John Abbott
Design
Design #841
: NewPolyRing: tidy up the many different versions
Some notes
1.00
18 Jan 2016
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
Testing whether value is known
1.00
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