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Hours: 4931.92

Date User Activity Issue Comment Hours
01 Jun 2012 Anna Maria Bigatti Documentation Bug #27: CoCoA-5 Manual closing the issue related with Fascio's work counting all extra work by her + me + John 61.95
26 Jan 2012 John Abbott Design Bug #6: Sort out RingElem, RefRingElem, ConstRefRingElem mess Making some progress 50.00
07 Apr 2017 Anna Maria Bigatti Development Feature #734: Primary Decomposition in CoCoA-5: zero dimensional, zero characteristic 40.00
29 May 2013 John Abbott Development Feature #121: Porting "IdealOfPoints" Closing 30.00
23 Jan 2012 Anna Maria Bigatti Development Bug #27: CoCoA-5 Manual first pass finisehd (by Elisa Fascio) 28.00
30 Nov 2011 John Abbott Development Feature #40: Squarefree factorization - Alessio d'Ali` First implementation of Bernardin's algorithm 26.00
03 Mar 2022 Ulrich von der Ohe Debugging Support #1393: GUI with Qt5 Don't really recall how many hours it took. According to old emails, I worked on it over the course of three to four days in 2019 for CoCoALib 0.99601 and somehow couldn't get it to work with 0.99650. It took a couple of hours doing everything from scratch for 0.99718 in 2022. 24.00
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
09 Nov 2011 Anna Maria Bigatti Design Bug #27: CoCoA-5 Manual 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
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
14 Sep 2017 John Abbott Development Feature #1102: Implement RootBound Almost done 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 May 2014 Anna Maria Bigatti Documentation Support #555: CoCoAManual: improve part on language lots done 16.00
12 Jul 2017 Anna Maria Bigatti Design Feature #1090: ExternaLib-MathSAT: first prototype first session with Alberto Griggio in Genova: beginning 2017 16.00
09 Nov 2011 Anna Maria Bigatti Design Feature #8: source region 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
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
06 Aug 2015 Anna Maria Bigatti Development Feature #733: Primary Decomposition in CoCoA-5.1.2: zero dimensional, finite characteristic 15.00
10 Apr 2017 Anna Maria Bigatti Development Feature #845: Primary Decomposition in CoCoA-5.1.6: zero dimensional, finite characteristic 15.00
18 Jan 2018 John Abbott Development Feature #872: LinSolve for matrices over FFp LinDepMill 15.00
26 Feb 2018 John Abbott Development Support #1161: Split NumTheory.C into several smaller files Partly done 15.00
10 Nov 2011 Anna Maria Bigatti Development Bug #27: CoCoA-5 Manual work by Elisa Fascio 13.00
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
03 Apr 2014 John Abbott Development Feature #5: Coefficient extraction Already done 10.00
21 May 2012 John Abbott Design Feature #41: Squarefree factorization - overhead Logging time 10.00
30 Nov 2012 John Abbott Documentation Support #75: Documentation review by Caleo The final meeting 10.00
31 Aug 2012 John Abbott Development Feature #113: Introduce PartialHom Trickier than expected 10.00
15 May 2013 Anna Maria Bigatti Development Support #266: Compilation on M$Windows: cygwin work by Abbott, Bigatti, Cartatone 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
23 Jul 2017 John Abbott Development Feature #587: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..) More notes 10.00
21 Nov 2014 John Abbott Development Feature #651: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..) Update 10.00
19 Feb 2016 Anna Maria Bigatti Development Support #843: Release: CoCoA-5.1.3 and CoCoA-5.1.4 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
29 May 2019 Florian Walsh Development Feature #1272: Groebner Bases over ZZ 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 Mar 2012 John Abbott Documentation Support #75: Documentation review by Caleo Weekly meeting 2012-03-23 9.50
23 Dec 2011 John Abbott Documentation Support #75: Documentation review by Caleo Current state - last meeting before Xmas 9.00
25 Mar 2013 John Abbott Development Bug #135: Revise interface to SmallFpImpl & friends Almost complete 9.00
11 Jun 2015 John Abbott Development Feature #664: Impl small non-prime finite fields (using logs) First prototype 9.00
20 Dec 2011 John Abbott Development Feature #40: Squarefree factorization - Alessio d'Ali` Progress report 8.50
20 May 2014 John Abbott Development Feature #533: Convert BigInt/BigRat to string Already done 8.50
10 Apr 2012 John Abbott Development Bug #118: unistd and call to access in Main.C Switched to using BOOST fns 8.00
13 Apr 2012 John Abbott Development Feature #125: Matrix equation solving; linear system solving First impl of generic case 8.00
07 May 2014 Anna Maria Bigatti Development Support #187: CoCoA-5 (partial) releases: make the process simpler still going... 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 Sep 2012 John Abbott Debugging Bug #239: Normaliz functions not available in C5 GUI (again!) Just a silly mistake 8.00
01 Oct 2012 Christof Soeger Development Feature #247: Use gmp default location if possible 8.00
21 Jun 2018 John Abbott Development Feature #259: Squarefree(?) GCD-free basis Mostly done? 8.00
21 Jul 2014 Anna Maria Bigatti Debugging Bug #279: Bug in Radical (actually a RingHom problem) usual homom ref-count bug 8.00
04 Jul 2013 John Abbott Testing Feature #383: Resolution/morse: integrate Mario Albert's code into CoCoALib More tidying 8.00
08 Jul 2014 John Abbott Development Design #415: Remove AsPolyRing etc? Done AsPolyRing, AsSparsePolyRing, AsFractionField 8.00
14 May 2014 Anna Maria Bigatti Documentation Support #542: CoCoAManual: improve part on data-types lots of cleaning 8.00
14 May 2014 Anna Maria Bigatti Development Support #558: CoCoAManual: semi-automatic check of all input done 8.00
27 Jun 2016 Anna Maria Bigatti Development Feature #902: New function: FrobeniusMat implemented 8.00
23 Mar 2018 Anna Maria Bigatti Development Slug #948: radical is slow (compared to singular) on these examples 8.00
25 Oct 2016 John Abbott Development Feature #951: New function: IsSqFree Mostly done? 8.00
16 Oct 2017 Anna Maria Bigatti Development Feature #1107: CoCoA Online: install (using InteractiveShell) 8.00
16 Jul 2019 John Abbott Development Feature #1297: New fn: FixedDivisor (formerly IntrinsicContent) Almost all done 8.00
23 Feb 2022 John Abbott Development Support #1555: Software licence Mostly done 8.00
27 May 2013 John Abbott Testing Bug #135: Revise interface to SmallFpImpl & friends Final touches 7.50
16 Apr 2012 John Abbott Testing Feature #40: Squarefree factorization - Alessio d'Ali` Timings 7.00
07 Feb 2012 John Abbott Development Feature #40: Squarefree factorization - Alessio d'Ali` Making primitive in CoCoA4 is too slow 7.00
05 Dec 2012 John Abbott Development Feature #84: Names for random streams Reorganizing existing code 7.00
20 Mar 2013 John Abbott Development Feature #127: Convert DUPFF code to C++ Reimplemented most (but not yet factor) 7.00
21 Sep 2012 John Abbott Documentation Support #75: Documentation review by Caleo Meeting 2012-09-21 6.50
05 Aug 2012 John Abbott Debugging Bug #217: Makedependencies of CoCoA-5 fails if BOOST is absent I was too hasty 6.50
12 Sep 2013 John Abbott Development Feature #273: Package for Polynomial Algebra Homomorphisms Final meeting 6.50
12 Feb 2013 John Abbott Development Feature #273: Package for Polynomial Algebra Homomorphisms 6.50
28 May 2013 John Abbott Testing Feature #278: add CoeffVecWRT to cocoalib Closing 6.50
30 Nov 2011 John Abbott Design Feature #41: Squarefree factorization - overhead Several weeks' worth of overhead 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
17 Dec 2012 John Abbott Development Feature #273: Package for Polynomial Algebra Homomorphisms Examples in quotient rings 6.00
17 May 2013 Anna Maria Bigatti Design Feature #304: Module ordering and grading (and shifts) major rewriting in progress 6.00
15 Mar 2013 John Abbott Debugging Bug #326: C++ nasty surprises Signed-unsigned confusion 6.00
04 Jun 2013 Anna Maria Bigatti Development Bug #335: Equality of (sub)modules mostly done, needs cleaning 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
15 May 2015 Anna Maria Bigatti Debugging Design #683: Module index component in internal compressed representation 6.00
12 Jul 2017 Anna Maria Bigatti Development Feature #1090: ExternaLib-MathSAT: first prototype 6.00
13 Jul 2017 Anna Maria Bigatti Development Design #1091: ExternaLib-MathSAT: (first) prototype CoCoA-5 interface for MathSAT 6.00
24 Nov 2017 Anna Maria Bigatti Debugging Feature #1094: Revive code for SelfSaturating GBasis 6.00
09 Aug 2018 Anna Maria Bigatti Development Support #1149: Release: CoCoALib-0.99600 (together with CoCoA-5.2.4) 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
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
18 May 2013 John Abbott Development Feature #147: Buchberger-Moeller: impl via modular reduction Resuscitated old C4 code 5.50
11 Mar 2013 John Abbott Development Feature #8: source region All seems to be working now 5.00
11 Jul 2012 John Abbott Documentation Feature #40: Squarefree factorization - Alessio d'Ali` Weekly meeting 2012-07-11 5.00
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