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Hours:
4931.32
Date
User
Activity
Issue
Comment
Hours
10 Jun 2015
Werner M Seiler
Design
Feature #728
: Noncommutative algebra "of solvable type"
0.10
11 Jun 2015
Werner M Seiler
Design
Feature #728
: Noncommutative algebra "of solvable type"
0.10
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
03 Mar 2022
Ulrich von der Ohe
Debugging
Support #1393
: GUI with Qt5
std::thread
1.00
17 Mar 2022
Ulrich von der Ohe
Development
Support #1393
: GUI with Qt5
3.00
18 Jun 2012
Redmine Admin
Design
Feature #188
: CoCoAManual: entries for operators
shortcuts in manual
0.25
07 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Problemi with proposal (1)
0.20
07 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Basic precept
0.10
07 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Three components
0.30
08 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
0.30
08 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Tag for printed matrices: Mat or matrix
0.10
08 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
0.20
08 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Identity and zero matrices
0.10
08 Nov 2011
John Abbott
Design
Feature #25
: Function "Call"
JAA opposes
0.10
08 Nov 2011
John Abbott
Design
Feature #7
: Automatic mapping between (some) rings
C++ idea
0.30
09 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
0.20
09 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
What purpose does this comment serve???
0.10
09 Nov 2011
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Just testing the log time function
0.10
10 Nov 2011
John Abbott
Design
Feature #25
: Function "Call"
Might need "Call" for the CoCoA tests
0.10
30 Nov 2011
John Abbott
Design
Feature #17
: implement "binomial" (coefficient) for RingElem
Clarify fn interface
0.10
30 Nov 2011
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Several weeks' worth of overhead
6.00
30 Nov 2011
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
First implementation of Bernardin's algorithm
26.00
06 Dec 2011
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Finishing impl of Bernardin's algm
1.50
06 Dec 2011
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Weekly meeting
1.00
20 Dec 2011
John Abbott
Design
Feature #69
: p-th root
Also need p-th roots of polys
0.10
20 Dec 2011
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Progress report
8.50
20 Dec 2011
John Abbott
Design
Feature #40
: Squarefree factorization - Alessio d'Ali`
Allow finer sqfr factorizations
0.10
20 Dec 2011
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Meeting with D'Ali`
1.20
21 Dec 2011
John Abbott
Documentation
Feature #72
: MatByRows, MatByCols
If we decide not...
0.10
21 Dec 2011
John Abbott
Design
Design #64
: submat takes only vector<long>
How many signatures?
0.10
23 Dec 2011
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Current state - last meeting before Xmas
9.00
23 Dec 2011
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Xmas holidays
0.10
23 Dec 2011
John Abbott
Design
Feature #71
: ZeroMat & FilledMat
0.60
23 Dec 2011
John Abbott
Testing
Feature #40
: Squarefree factorization - Alessio d'Ali`
0.00
23 Dec 2011
John Abbott
Documentation
Support #65
: matrix - MatrixView
new ex-matrix2.C
0.00
19 Jan 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Finishing touches
3.50
24 Jan 2012
John Abbott
Debugging
Slug #81
: DMPI vs DMPII is slower than expected
Detail of problem
0.10
26 Jan 2012
John Abbott
Design
Bug #6
: Sort out RingElem, RefRingElem, ConstRefRingElem mess
Making some progress
50.00
26 Jan 2012
John Abbott
Development
Bug #6
: Sort out RingElem, RefRingElem, ConstRefRingElem mess
Implement the ideas Christof suggested
2.00
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Removed improper call to printf (in DMPFFsort.c)
0.20
26 Jan 2012
John Abbott
Debugging
Bug #60
: MSVC10 - shared_ptr
Make boost prefix clear for shared_ptr
0.20
26 Jan 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
A busy with exams
0.10
26 Jan 2012
John Abbott
Design
Design #83
: C++11 compatibility questions
shared_ptr
0.10
26 Jan 2012
John Abbott
Debugging
Bug #54
: MSVC10 - #include <iterator>
Better to use range insert than copy with a back_inserter
0.50
26 Jan 2012
John Abbott
Debugging
Bug #56
: MSVC10 - unistd.h
Removed unistd.h from Interpreter.H
0.50
26 Jan 2012
John Abbott
Debugging
Bug #54
: MSVC10 - #include <iterator>
Added include <iterator> to apply.H
0.20
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
MSVC-2010 bug with bitset
0.50
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Hidden incomplete impl of Qdet
0.20
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Removed NDEBUG from TmpF5Mat.C
0.10
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Moved initializer for const static data member from decimal.H to decimal.C
0.30
26 Jan 2012
John Abbott
Debugging
Bug #55
: MSVC10 - static member fields
Fixed decimal.C
0.10
31 Jan 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Studying primitivization
4.50
01 Feb 2012
John Abbott
Design
Feature #84
: Names for random streams
Prefix, suffix, abbreviations
0.50
01 Feb 2012
John Abbott
Design
Feature #84
: Names for random streams
Templates and template specialization
0.10
01 Feb 2012
John Abbott
Documentation
Feature #84
: Names for random streams
Difference between RandomSource & Random*Stream not clear
0.20
01 Feb 2012
John Abbott
Design
Feature #84
: Names for random streams
Another proposal
0.20
02 Feb 2012
John Abbott
Design
Feature #84
: Names for random streams
Using global PRNG
0.10
03 Feb 2012
John Abbott
Development
Bug #6
: Sort out RingElem, RefRingElem, ConstRefRingElem mess
CVS undo
2.00
03 Feb 2012
John Abbott
Design
Design #64
: submat takes only vector<long>
Vectors of integer values
0.20
07 Feb 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Making primitive in CoCoA4 is too slow
7.00
09 Feb 2012
John Abbott
Documentation
Bug #55
: MSVC10 - static member fields
Need language lawyer (to understand whether we need a definition of a const static member)
0.50
01 Mar 2012
John Abbott
Testing
Slug #96
: sort is too slow
Discovery and registration of the slug
0.50
01 Mar 2012
John Abbott
Debugging
Slug #96
: sort is too slow
Wasteful copies somewhere
1.50
01 Mar 2012
John Abbott
Design
Feature #25
: Function "Call"
It is easier to add features later than to remove them
0.20
01 Mar 2012
John Abbott
Design
Feature #25
: Function "Call"
Where Call was used on C4 packages
0.10
01 Mar 2012
John Abbott
Design
Feature #90
: Make the new fn CoefficientsWRT available in C5
Poor interface
0.30
06 Mar 2012
John Abbott
Documentation
Bug #27
: CoCoA-5 Manual
Remove mult by juxt in examples in manual
0.10
07 Mar 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Content free factorization
3.90
12 Mar 2012
John Abbott
Debugging
Bug #98
: RealRoots should use IsRational
Now uses IsRational
5.00
16 Mar 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
1.80
16 Mar 2012
John Abbott
Development
Bug #21
: Rename NumTheory and NumTheoryQQ
Merged NumTheoryQQ into NumTheory
4.00
16 Mar 2012
John Abbott
Development
Feature #51
: polynomial coefficient extraction w.r.t. variable
First impl
5.00
18 Mar 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
A wider suggestion
1.00
19 Mar 2012
John Abbott
Design
Bug #104
: Misprints suggestions: Z --> ZZ
How generally?
0.10
19 Mar 2012
John Abbott
Design
Feature #105
: Add I*f and f*I (RINGELEM and IDEAL)
Left and right
0.10
19 Mar 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Not found any criterion for a good indet order
3.00
19 Mar 2012
John Abbott
Debugging
Bug #110
: Surprise return type for GCD of a list of ints
A workaround
0.50
20 Mar 2012
John Abbott
Design
Feature #107
: Recognizing finite fields
More functions for finite fields
0.50
20 Mar 2012
John Abbott
Development
Feature #50
: Polynomial content
Added 2 fns
3.00
21 Mar 2012
John Abbott
Design
Bug #111
: Mod fn for computing remainder
Symmetry
0.50
21 Mar 2012
John Abbott
Design
Feature #90
: Make the new fn CoefficientsWRT available in C5
Argument in favour of RingElems to indicate indets
0.30
22 Mar 2012
John Abbott
Debugging
Bug #57
: MSVC10 - BOOST_SCOPE_EXIT
Just us?
0.20
23 Mar 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-03-23
9.50
23 Mar 2012
John Abbott
Design
Feature #7
: Automatic mapping between (some) rings
What does "simpler" mean?
0.30
27 Mar 2012
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Placement of square bracket
0.10
30 Mar 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-03-30
4.00
30 Mar 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
Unified pseudo ctor name
0.30
30 Mar 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
internal impl names
0.10
03 Apr 2012
John Abbott
Design
Bug #117
: Added 3 times defn of isblank fn
Not in BOOST
0.10
03 Apr 2012
John Abbott
Design
Bug #118
: unistd and call to access in Main.C
Preliminary investigations
0.50
03 Apr 2012
John Abbott
Debugging
Bug #57
: MSVC10 - BOOST_SCOPE_EXIT
Our fault, but also a sort of BOOST bug.
1.00
03 Apr 2012
John Abbott
Debugging
Bug #56
: MSVC10 - unistd.h
Removed all refs to unistd
1.00
03 Apr 2012
John Abbott
Debugging
Bug #55
: MSVC10 - static member fields
Removed defns of static members
1.00
03 Apr 2012
John Abbott
Debugging
Bug #54
: MSVC10 - #include <iterator>
Added remaining include directives
0.80
03 Apr 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Sundries
1.00
03 Apr 2012
John Abbott
Debugging
Slug #120
: LT over QQ: surprisingly slow
Another example
0.20
03 Apr 2012
John Abbott
Debugging
Slug #120
: LT over QQ: surprisingly slow
Not so hard
0.10
03 Apr 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Work & meeting about: ring doc (RingHom, RingFloat, PolyRing, SparsePolyRing)
5.50
04 Apr 2012
John Abbott
Debugging
Bug #118
: unistd and call to access in Main.C
JAA does not understand the code.
0.40
05 Apr 2012
John Abbott
Design
Feature #124
: change long args in matrices into MachineInt (?)
Same applies to any index
0.10
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
13 Apr 2012
John Abbott
Documentation
Feature #125
: Matrix equation solving; linear system solving
Added doc
0.50
15 Apr 2012
John Abbott
Debugging
Bug #52
: GUI: problem with "--" comment
Hacked C5.C and LineProvider.C
5.00
15 Apr 2012
John Abbott
Development
Slug #129
: Better GCD
First" prototype"
4.00
16 Apr 2012
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
Fn names?
0.30
16 Apr 2012
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
Solving using a specific method
0.10
16 Apr 2012
John Abbott
Testing
Feature #40
: Squarefree factorization - Alessio d'Ali`
Timings
7.00
17 Apr 2012
John Abbott
Design
Bug #118
: unistd and call to access in Main.C
Waiting for Anna
0.20
18 Apr 2012
John Abbott
Design
Bug #100
: BringIn should map only the indets in its arg
KISS
0.30
18 Apr 2012
John Abbott
Design
Feature #131
: Conversion from bool to INT
Further thoughts
0.30
18 Apr 2012
John Abbott
Design
Feature #131
: Conversion from bool to INT
Similar to Iverson bracket
0.20
18 Apr 2012
John Abbott
Debugging
Bug #103
: Bad error mesg using operator ":"
Fixed
0.80
18 Apr 2012
John Abbott
Design
Bug #102
: Packages: should exported functions be automatically "Protect"ed?
Agreement
0.30
18 Apr 2012
John Abbott
Design
Bug #94
: Default reason for protected variables
Further suggestion
0.20
18 Apr 2012
John Abbott
Design
Bug #94
: Default reason for protected variables
A modified preference
0.50
18 Apr 2012
John Abbott
Debugging
Bug #38
: GUI: open file "with C5"
Not just us
0.10
18 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
First impl
4.00
20 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
Nasty name CardExp
0.20
20 Apr 2012
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
What name?
0.20
23 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
Available in CoCoA-5
2.00
23 Apr 2012
John Abbott
Documentation
Feature #107
: Recognizing finite fields
No documentation
0.10
23 Apr 2012
John Abbott
Debugging
Feature #133
: Qt GUI: Make better distinction between input and output in the output window
Blank lines is a recent problem
0.20
24 Apr 2012
John Abbott
Development
Slug #129
: Better GCD
Leaks less memory now
0.50
24 Apr 2012
John Abbott
Design
Feature #51
: polynomial coefficient extraction w.r.t. variable
Coeffs wrt to a given PP basis
0.50
24 Apr 2012
John Abbott
Design
Feature #51
: polynomial coefficient extraction w.r.t. variable
Also for module elems
0.20
24 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
Algm for testing maximality
1.00
24 Apr 2012
John Abbott
Design
Bug #137
: JAA does not like the name IndetInd
Return record fields in IndetSymbols
0.10
24 Apr 2012
John Abbott
Documentation
Feature #107
: Recognizing finite fields
Added C5 doc
0.80
26 Apr 2012
John Abbott
Design
Feature #51
: polynomial coefficient extraction w.r.t. variable
Summary of verbal discussion
1.00
27 Apr 2012
John Abbott
Design
Bug #135
: Revise interface to SmallFpImpl & friends
Confirmed need for major redesign
0.20
27 Apr 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-04-27
5.00
27 Apr 2012
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
Choosing names
1.00
27 Apr 2012
John Abbott
Development
Feature #125
: Matrix equation solving; linear system solving
Changed name, added docs & example
1.00
30 Apr 2012
John Abbott
Debugging
Bug #141
: Memory leak using Elim in C5
My fault (sort of)
0.20
30 Apr 2012
John Abbott
Design
Feature #142
: Improve threadsafety
When to destroy rings?
0.20
03 May 2012
John Abbott
Design
Feature #150
: RingOf rather than owner? (and than AmbientRing, ...)
0.10
04 May 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-05-04
4.50
04 May 2012
John Abbott
Development
Feature #138
: Automatic conversion from bool3 to bool?
Modified Openmath
0.30
04 May 2012
John Abbott
Design
Feature #153
: Shorter simpler names for some bool3 values and functions
Discussion with Anna and Alessandra
0.70
07 May 2012
John Abbott
Design
Feature #107
: Recognizing finite fields
PthPower
0.30
07 May 2012
John Abbott
Design
Feature #69
: p-th root
Essentially subsumed by #107
0.10
07 May 2012
John Abbott
Debugging
Feature #50
: Polynomial content
Scale factors
0.30
07 May 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
Writing report about Bernardin's article
4.00
07 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
Some first design ideas
0.50
07 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
Signatures for new PPMonoid ctors
0.10
07 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
Generating several symbols
0.10
07 May 2012
John Abbott
Debugging
Bug #155
: gcd: multivariate over non-prime finite field
Guilty line
0.10
07 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
More proposals for the head
0.20
08 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
An impl suggestion
0.50
09 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
Impl idea
0.50
10 May 2012
John Abbott
Debugging
Bug #155
: gcd: multivariate over non-prime finite field
Now works
0.50
10 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
First impl
1.50
10 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
No IsAnonymous fn
0.70
10 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
Still to do --> Anna?
0.10
10 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
Remove enum AnonymousMarker
0.20
10 May 2012
John Abbott
Design
Feature #157
: Separate ThreadsafeCounter from symbol.C
Make a BOOST-free version?
0.20
10 May 2012
John Abbott
Design
Bug #135
: Revise interface to SmallFpImpl & friends
First changes
1.00
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
14 May 2012
John Abbott
Debugging
Bug #110
: Surprise return type for GCD of a list of ints
Sme students encountered the same problem
0.20
14 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Reading homogeneous lists
0.20
14 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Separate name for int GCD is a *bad* idea
0.20
14 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Reading homogeneous lists
0.30
15 May 2012
John Abbott
Design
Bug #158
: May AsRAT produce an INT?
Should give a RAT
0.25
15 May 2012
John Abbott
Development
Bug #158
: May AsRAT produce an INT?
AsRAT is defined in a package
0.20
15 May 2012
John Abbott
Design
Bug #158
: May AsRAT produce an INT?
Some more examples
0.20
15 May 2012
John Abbott
Development
Bug #158
: May AsRAT produce an INT?
Made & tested prototype
0.20
15 May 2012
John Abbott
Development
Bug #158
: May AsRAT produce an INT?
Checked in
0.20
15 May 2012
John Abbott
Documentation
Bug #158
: May AsRAT produce an INT?
Where's the man page?
0.10
16 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
What if GCD in a field gave error?
0.40
16 May 2012
John Abbott
Debugging
Bug #110
: Surprise return type for GCD of a list of ints
An example failed too
0.10
16 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Obvious, but I'll make it explicit
0.10
16 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Discussion with Anna about name of IsGCDDomain
1.00
16 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Origin of myGcdInField
1.00
17 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Still looking for a good name
0.25
17 May 2012
John Abbott
Design
Bug #110
: Surprise return type for GCD of a list of ints
Choosing names
0.20
20 May 2012
John Abbott
Debugging
Bug #163
: RealRootsApprox bombs
FStar should be F
0.40
20 May 2012
John Abbott
Testing
Bug #163
: RealRootsApprox bombs
Added new C5 test specially for RealRoot
0.50
20 May 2012
John Abbott
Debugging
Bug #163
: RealRootsApprox bombs
Seems OK now
0.60
21 May 2012
John Abbott
Design
Feature #131
: Conversion from bool to INT
Not automatic
0.40
21 May 2012
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
Logging time
10.00
21 May 2012
John Abbott
Design
Feature #165
: FractionField -- only of TrueGCDDomain?
Consequences
0.50
21 May 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
First version of report
4.00
21 May 2012
John Abbott
Documentation
Feature #41
: Squarefree factorization - overhead
Weekly meeting 2012-05-21
1.00
21 May 2012
John Abbott
Design
Feature #165
: FractionField -- only of TrueGCDDomain?
Conclusion: Keep FractionField general
0.50
21 May 2012
John Abbott
Design
Feature #165
: FractionField -- only of TrueGCDDomain?
Conclusion: Keep FractionField general
0.50
21 May 2012
John Abbott
Design
Feature #165
: FractionField -- only of TrueGCDDomain?
Conclusion: Keep FractionField general
0.50
21 May 2012
John Abbott
Design
Feature #165
: FractionField -- only of TrueGCDDomain?
Conclusion: Keep FractionField general
0.50
21 May 2012
John Abbott
Design
Bug #137
: JAA does not like the name IndetInd
Anna liked "subscript"
0.25
22 May 2012
John Abbott
Design
Feature #165
: FractionField -- only of TrueGCDDomain?
Needs 2 separate impls
0.30
25 May 2012
John Abbott
Design
Feature #131
: Conversion from bool to INT
KISS
0.50
25 May 2012
John Abbott
Development
Feature #131
: Conversion from bool to INT
Implemented
0.80
25 May 2012
John Abbott
Design
Feature #167
: Integer operations
Just starting
0.20
28 May 2012
John Abbott
Development
Feature #167
: Integer operations
Implemented
5.00
28 May 2012
John Abbott
Development
Bug #110
: Surprise return type for GCD of a list of ints
Implemented
3.50
28 May 2012
John Abbott
Documentation
Bug #110
: Surprise return type for GCD of a list of ints
Forgot the C5 documentation; also logging testing & check-in times.
1.00
28 May 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Test program
5.50
28 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
Completed
2.50
28 May 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
No very small exp
0.20
28 May 2012
John Abbott
Testing
Feature #157
: Separate ThreadsafeCounter from symbol.C
How?
0.20
28 May 2012
John Abbott
Design
Feature #153
: Shorter simpler names for some bool3 values and functions
Proposal
0.50
29 May 2012
John Abbott
Development
Feature #153
: Shorter simpler names for some bool3 values and functions
Implemented
2.50
29 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
Implemented the neater design suggested in note 11.
0.75
29 May 2012
John Abbott
Development
Feature #157
: Separate ThreadsafeCounter from symbol.C
Implemented
2.00
29 May 2012
John Abbott
Development
Feature #156
: Brand new symbol(s)
Modified following the separation of ThreadsafeCounter
0.25
29 May 2012
John Abbott
Documentation
Feature #153
: Shorter simpler names for some bool3 values and functions
Created a simple example
0.80
30 May 2012
John Abbott
Design
Feature #7
: Automatic mapping between (some) rings
Other types to which the idea may be applicable
0.25
30 May 2012
John Abbott
Testing
Bug #163
: RealRootsApprox bombs
No further problems
0.25
30 May 2012
John Abbott
Documentation
Bug #158
: May AsRAT produce an INT?
Impl completed and documented
0.50
30 May 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
Added clarification to original description
0.20
30 May 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-05-30
4.50
01 Jun 2012
John Abbott
Design
Bug #171
: Negate LIST, MAT,...
I agree
0.20
01 Jun 2012
John Abbott
Design
Bug #148
: C-c C-p in emacs goes to wrong line
Some ideas
0.30
01 Jun 2012
John Abbott
Design
Bug #118
: unistd and call to access in Main.C
Still waiting for an answer from Anna
0.20
01 Jun 2012
John Abbott
Design
Bug #117
: Added 3 times defn of isblank fn
An idea
0.10
07 Jun 2012
John Abbott
Design
Bug #178
: IsHomog: should it throw an error when there is no grading?
An error is best
0.20
07 Jun 2012
John Abbott
Design
Bug #118
: unistd and call to access in Main.C
OK to give warning
0.20
07 Jun 2012
John Abbott
Documentation
Support #176
: CoCoAManual: Doc for new commands
Facetious comment
0.01
07 Jun 2012
John Abbott
Design
Feature #173
: Anonymous symbols: should they be available in CoCoA-5?
Suggestions for solutions
0.20
08 Jun 2012
John Abbott
Design
Feature #19
: How to get the version number of CoCoA-5?
Compiled, in a string
0.20
08 Jun 2012
John Abbott
Documentation
Support #26
: Redmine Administration
Not keen on automatics
0.20
08 Jun 2012
John Abbott
Development
Bug #118
: unistd and call to access in Main.C
Implemented
1.50
08 Jun 2012
John Abbott
Design
Feature #174
: IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing..
Also for modules?
0.20
11 Jun 2012
John Abbott
Development
Bug #171
: Negate LIST, MAT,...
Added negation
0.20
11 Jun 2012
John Abbott
Development
Bug #171
: Negate LIST, MAT,...
Added scalar mult on the right
0.50
11 Jun 2012
John Abbott
Development
Bug #171
: Negate LIST, MAT,...
Added scalar mult on the right & unary minus for matrices in C5
0.50
11 Jun 2012
John Abbott
Design
Feature #183
: Template for unaryMinus?
Unary minus
0.10
11 Jun 2012
John Abbott
Design
Feature #19
: How to get the version number of CoCoA-5?
Version numbers for packages?
0.20
11 Jun 2012
John Abbott
Design
Feature #185
: Banner for CoCoA-5
How does it look in the GUI?
0.10
11 Jun 2012
John Abbott
Design
Feature #19
: How to get the version number of CoCoA-5?
Field name
0.20
11 Jun 2012
John Abbott
Design
Feature #185
: Banner for CoCoA-5
CoCoA or CoCoA-5
0.10
11 Jun 2012
John Abbott
Design
Feature #184
: MAT/INT ? MAT/RINGELEM ?
Division by a scalar
0.20
11 Jun 2012
John Abbott
Design
Bug #171
: Negate LIST, MAT,...
Structures which could admit scalar multiplication
0.25
14 Jun 2012
John Abbott
Design
Feature #19
: How to get the version number of CoCoA-5?
Some alternatives
0.25
14 Jun 2012
John Abbott
Debugging
Bug #186
: LCM(0,x)
Fixed source code
1.50
14 Jun 2012
John Abbott
Testing
Bug #186
: LCM(0,x)
Added test
2.00
15 Jun 2012
John Abbott
Design
Support #187
: CoCoA-5 (partial) releases: make the process simpler
Public & non-public releases
0.10
15 Jun 2012
John Abbott
Design
Feature #184
: MAT/INT ? MAT/RINGELEM ?
Survey
0.60
18 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Slippery customer
0.50
18 Jun 2012
John Abbott
Design
Feature #157
: Separate ThreadsafeCounter from symbol.C
to BOOST or not to BOOST, that is the question
0.20
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Valgrind confirms the bug
1.00
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Too many ref counts
0.50
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
3 lines!
0.25
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
2 lines!!
0.30
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Curiouser and curiouser
0.50
19 Jun 2012
John Abbott
Design
Feature #184
: MAT/INT ? MAT/RINGELEM ?
Matlab does it
0.25
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
A workaround
0.75
19 Jun 2012
John Abbott
Development
Feature #184
: MAT/INT ? MAT/RINGELEM ?
Implemented
1.00
20 Jun 2012
John Abbott
Design
Bug #190
: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
Bifurcation
0.30
20 Jun 2012
John Abbott
Testing
Slug #191
: Slow lex gbasis
Now it's OK
0.30
21 Jun 2012
John Abbott
Design
Feature #19
: How to get the version number of CoCoA-5?
Field names
0.20
21 Jun 2012
John Abbott
Debugging
Bug #194
: Unhandled CoCoALib error: mixed rings with IsIn operator (for ideal membership)
Fixed Interpreter.C
0.75
21 Jun 2012
John Abbott
Design
Feature #19
: How to get the version number of CoCoA-5?
A good start
0.25
22 Jun 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-06-22
2.50
26 Jun 2012
John Abbott
Testing
Feature #40
: Squarefree factorization - Alessio d'Ali`
Weekly meeting 2012-06-26
4.00
29 Jun 2012
John Abbott
Debugging
Bug #199
: CFApprox: division by zero
Consequential bug
0.50
29 Jun 2012
John Abbott
Debugging
Bug #199
: CFApprox: division by zero
logging overhead
0.25
04 Jul 2012
John Abbott
Testing
Bug #98
: RealRoots should use IsRational
Seems fine.
0.10
11 Jul 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
Weekly meeting 2012-07-11
5.00
30 Jul 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Some criteria
0.50
31 Jul 2012
John Abbott
Development
Feature #40
: Squarefree factorization - Alessio d'Ali`
Holiday break
0.10
31 Jul 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Whitespace 2
1.00
31 Jul 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Incorrect input 1
0.25
31 Jul 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Incorrect input 2
0.50
31 Jul 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Some sample inputs
0.50
31 Jul 2012
John Abbott
Development
Feature #211
: NBM: add SparsePolyRing as argument for ordering
NBM now accepts SparsePolyRing
2.00
31 Jul 2012
John Abbott
Development
Feature #211
: NBM: add SparsePolyRing as argument for ordering
Waiting for feedback
0.10
02 Aug 2012
John Abbott
Debugging
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
Fixed various scripts and Makefiles
3.50
05 Aug 2012
John Abbott
Debugging
Bug #220
: Trouble on Linux: many CoCoA-5 tests fail (0.9952)
Similar problem on a Linux virtual machine
0.25
05 Aug 2012
John Abbott
Debugging
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
I was too hasty
6.50
08 Aug 2012
John Abbott
Debugging
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
Further tweaks
2.00
08 Aug 2012
John Abbott
Debugging
Bug #220
: Trouble on Linux: many CoCoA-5 tests fail (0.9952)
Replaced global var by fn+local static var
1.75
08 Aug 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
No spaces?
0.40
08 Aug 2012
John Abbott
Design
Feature #221
: Better RingElems
for reasons of security
0.50
31 Aug 2012
John Abbott
Debugging
Feature #214
: gmp header location assumption in configure script
Modified gmp-find.sh and configure
2.50
31 Aug 2012
John Abbott
Debugging
Feature #214
: gmp header location assumption in configure script
Now works when user specifies GMP library
0.50
31 Aug 2012
John Abbott
Development
Feature #113
: Introduce PartialHom
Trickier than expected
10.00
03 Sep 2012
John Abbott
Testing
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
Seems OK now
0.25
03 Sep 2012
John Abbott
Design
Feature #221
: Better RingElems
Another puzzling case
0.25
04 Sep 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Suggest a flag to print with or without spaces
0.25
07 Sep 2012
John Abbott
Development
Bug #135
: Revise interface to SmallFpImpl & friends
First revised impl
10.50
07 Sep 2012
John Abbott
Development
Bug #135
: Revise interface to SmallFpImpl & friends
Friday afternoon check-in
1.00
18 Sep 2012
John Abbott
Design
Feature #224
: Leading form
The original request
0.10
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
21 Sep 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Meeting 2012-09-21
6.50
24 Sep 2012
John Abbott
Design
Feature #221
: Better RingElems
Equality test
0.50
25 Sep 2012
John Abbott
Design
Feature #221
: Better RingElems
Final design decsions
0.75
26 Sep 2012
John Abbott
Design
Feature #221
: Better RingElems
A natural consequence
0.25
26 Sep 2012
John Abbott
Design
Bug #238
: Cleaner CVS?
You're right!
0.10
26 Sep 2012
John Abbott
Debugging
Bug #197
: ./C5.bin: fork: Resource temporarily unavailable
Slightly simpler workaround
0.20
27 Sep 2012
John Abbott
Debugging
Bug #239
: Normaliz functions not available in C5 GUI (again!)
Just a silly mistake
8.00
28 Sep 2012
John Abbott
Documentation
Feature #40
: Squarefree factorization - Alessio d'Ali`
Tying up the loose ends
3.25
28 Sep 2012
John Abbott
Debugging
Support #240
: GUI compilation: GMP is not naturally thread-safe
Threadsafe GMP
1.00
28 Sep 2012
John Abbott
Design
Feature #221
: Better RingElems
What should this do?
0.20
28 Sep 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-09-28
3.00
28 Sep 2012
John Abbott
Development
Feature #221
: Better RingElems
Need to assign rings too
0.50
01 Oct 2012
John Abbott
Design
Feature #244
: Rings: default ctor & assignment
Domino effect
0.25
01 Oct 2012
John Abbott
Design
Feature #245
: Meaningful error for functions defined in "missing" external library
Good idea
0.25
01 Oct 2012
John Abbott
Design
Feature #245
: Meaningful error for functions defined in "missing" external library
Implementation proposal
0.25
01 Oct 2012
John Abbott
Testing
Support #240
: GUI compilation: GMP is not naturally thread-safe
Awaiting confirmation
0.20
01 Oct 2012
John Abbott
Testing
Feature #214
: gmp header location assumption in configure script
Christof has written a new script
0.10
01 Oct 2012
John Abbott
Testing
Feature #214
: gmp header location assumption in configure script
Christof has written a new script
0.10
01 Oct 2012
John Abbott
Testing
Feature #214
: gmp header location assumption in configure script
Awaiting confirmation
0.10
01 Oct 2012
John Abbott
Design
Feature #246
: Approx QIR
MPFI library
0.10
01 Oct 2012
John Abbott
Testing
Feature #247
: Use gmp default location if possible
Portability check
0.10
01 Oct 2012
John Abbott
Development
Feature #244
: Rings: default ctor & assignment
Already working, just not documented
0.50
02 Oct 2012
John Abbott
Documentation
Feature #244
: Rings: default ctor & assignment
Improved doc
0.25
02 Oct 2012
John Abbott
Design
Feature #221
: Better RingElems
RefRingElem
0.50
02 Oct 2012
John Abbott
Documentation
Support #242
: CoCoA-5 Projects for students (e.g. crediti F and tesi)
Idea for student
0.20
02 Oct 2012
John Abbott
Development
Feature #221
: Better RingElems
Not easy
1.00
03 Oct 2012
John Abbott
Documentation
Support #252
: Documentation for tmp.H (utils on vectors and other containers)
Expressing a preference
0.10
03 Oct 2012
John Abbott
Development
Feature #221
: Better RingElems
Progressing
2.00
04 Oct 2012
John Abbott
Design
Feature #7
: Automatic mapping between (some) rings
Assignment does not do automatic mapping
0.50
04 Oct 2012
John Abbott
Design
Feature #233
: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
Via convert?
0.20
04 Oct 2012
John Abbott
Design
Feature #224
: Leading form
Suggestion: Splitting off the leading form
0.20
04 Oct 2012
John Abbott
Documentation
Support #234
: Update/Improve geobucket documentation
Add an example
0.10
04 Oct 2012
John Abbott
Development
Feature #253
: W.Bruns's wish list
Multiplicity instead of exponent
0.50
04 Oct 2012
John Abbott
Testing
Feature #247
: Use gmp default location if possible
Testing and cleaning
4.00
05 Oct 2012
John Abbott
Development
Feature #253
: W.Bruns's wish list
Added threadsafe configuration option
0.25
05 Oct 2012
John Abbott
Development
Feature #253
: W.Bruns's wish list
Changed exponents into multiplicities
1.00
05 Oct 2012
John Abbott
Design
Feature #221
: Better RingElems
A complication
1.50
05 Oct 2012
John Abbott
Design
Feature #233
: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
All convert functions?
0.25
08 Oct 2012
John Abbott
Testing
Support #234
: Update/Improve geobucket documentation
DEBUG2
0.10
08 Oct 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Aesthetic preference -- guideline
0.30
08 Oct 2012
John Abbott
Testing
Feature #253
: W.Bruns's wish list
Satsified wish (7)
0.20
09 Oct 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Proposal for guideline
1.50
09 Oct 2012
John Abbott
Development
Feature #11
: Bareiss algorithm
News?
0.10
09 Oct 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Further thoughts
2.50
10 Oct 2012
John Abbott
Design
Feature #261
: Review the utility of RefRingElem
Is RefRingElem really useful?
2.00
10 Oct 2012
John Abbott
Design
Feature #261
: Review the utility of RefRingElem
Who actually creates RefRingElem values?
1.50
10 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Removal of fns which create RefRingElem
2.00
10 Oct 2012
John Abbott
Testing
Support #262
: Play with GIT
0.30
11 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Progressing: looking good
4.50
11 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Completely removed RefRingElem
1.50
11 Oct 2012
John Abbott
Testing
Support #262
: Play with GIT
Reading documentation
0.30
12 Oct 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
Weekly meeting 2012-10-12
3.00
14 Oct 2012
John Abbott
Debugging
Bug #264
: Compilation problem with "degree.H" (inline fn defns)
Missing #include?
0.10
15 Oct 2012
John Abbott
Documentation
Feature #261
: Review the utility of RefRingElem
Waiting...
0.50
17 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
Checked-in
1.50
17 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
Other possibilities
0.50
17 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
I forgot to mention....
0.10
18 Oct 2012
John Abbott
Debugging
Bug #267
: Cyclotomic(106743) fails
Unsigned shorts!
0.50
18 Oct 2012
John Abbott
Debugging
Bug #267
: Cyclotomic(106743) fails
Not cyclotomic's fault
0.50
18 Oct 2012
John Abbott
Design
Design #268
: Exponent range (in power products)
Considerations
0.50
18 Oct 2012
John Abbott
Design
Feature #92
: Error Codes
Use C++ inheritance
0.50
20 Oct 2012
John Abbott
Testing
Design #268
: Exponent range (in power products)
Benchmarks
1.00
20 Oct 2012
John Abbott
Design
Bug #119
: CoCoA4io
All server specific files should be in the server directory
0.25
20 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
Specification detail
0.50
24 Oct 2012
John Abbott
Development
Feature #261
: Review the utility of RefRingElem
RingElemAlias and ConstRefRingElem
15.00
26 Oct 2012
John Abbott
Documentation
Feature #261
: Review the utility of RefRingElem
Updated doc
2.50
26 Oct 2012
John Abbott
Documentation
Feature #221
: Better RingElems
Updated doc
0.10
31 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
When does IsDivisible return false?
0.50
31 Oct 2012
John Abbott
Design
Feature #92
: Error Codes
An idea
0.25
12 Nov 2012
John Abbott
Design
Feature #273
: Package for Polynomial Algebra Homomorphisms
Do some examples by hand
1.00
14 Nov 2012
John Abbott
Design
Feature #274
: InputForm for output readable as input
What name to use?
0.20
19 Nov 2012
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
First steps
3.00
22 Nov 2012
John Abbott
Development
Feature #144
: Buchberger-Moeller: generic impl
First prototype
4.50
22 Nov 2012
John Abbott
Development
Feature #127
: Convert DUPFF code to C++
First prototype
15.00
26 Nov 2012
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
First prototype
4.50
26 Nov 2012
John Abbott
Development
Feature #90
: Make the new fn CoefficientsWRT available in C5
name clash
0.50
28 Nov 2012
John Abbott
Testing
Feature #215
: Janet Bases: check and include code in CoCoALib (first prototype)
Portability check
0.30
29 Nov 2012
John Abbott
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
Ouch!
0.25
29 Nov 2012
John Abbott
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
Emacs LISP code
0.25
29 Nov 2012
John Abbott
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
Getting closer (I think)
1.00
30 Nov 2012
John Abbott
Documentation
Support #75
: Documentation review by Caleo
The final meeting
10.00
04 Dec 2012
John Abbott
Documentation
Feature #84
: Names for random streams
Significant overhaul of documentation and examples
4.65
04 Dec 2012
John Abbott
Design
Feature #84
: Names for random streams
Unified sources
0.25
04 Dec 2012
John Abbott
Design
Feature #84
: Names for random streams
Unified sources
0.25
04 Dec 2012
John Abbott
Design
Feature #84
: Names for random streams
Unified sources
0.25
04 Dec 2012
John Abbott
Design
Feature #84
: Names for random streams
Unified sources
0.25
05 Dec 2012
John Abbott
Development
Feature #84
: Names for random streams
Reorganizing existing code
7.00
05 Dec 2012
John Abbott
Design
Feature #283
: Rational approximation
SimplestRationalInInterval
1.50
05 Dec 2012
John Abbott
Design
Feature #283
: Rational approximation
Possible names
0.10
05 Dec 2012
John Abbott
Development
Feature #283
: Rational approximation
Implemented
0.75
06 Dec 2012
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
Weekly meeting 2012-12-03
5.00
10 Dec 2012
John Abbott
Design
Feature #101
: rethrow in Try .. UponError .. EndTry
Tests which expect to cause errors
0.20
10 Dec 2012
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
Weekly meeting 2012-12-10
1.00
11 Dec 2012
John Abbott
Testing
Feature #283
: Rational approximation
Changed name
1.00
12 Dec 2012
John Abbott
Documentation
Support #266
: Compilation on M$Windows: cygwin
Installation hints for Cygwin
0.50
12 Dec 2012
John Abbott
Design
Bug #287
: --fullCoCoALibError prints too much (Try/UponError)
Proposal for solution
0.25
12 Dec 2012
John Abbott
Testing
Feature #283
: Rational approximation
Added tests
1.50
17 Dec 2012
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
Examples in quotient rings
6.00
19 Dec 2012
John Abbott
Documentation
Feature #84
: Names for random streams
Removed some redundancy
1.00
21 Dec 2012
John Abbott
Design
Slug #129
: Better GCD
Proposed structure
0.25
17 Jan 2013
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
Weekly meeting 2013-01-17
5.00
18 Jan 2013
John Abbott
Development
Feature #51
: polynomial coefficient extraction w.r.t. variable
Defined an ordering.
2.50
21 Jan 2013
John Abbott
Design
Feature #123
: IdealOfPoints with generic coeffs
Modular methods
1.00
21 Jan 2013
John Abbott
Development
Feature #144
: Buchberger-Moeller: generic impl
Completed simple, generic impl
6.00
21 Jan 2013
John Abbott
Documentation
Design #291
: NewZZmod and NewRingFp: improve manual, clarify implementation
Added comment
0.75
21 Jan 2013
John Abbott
Development
Feature #278
: add CoeffVecWRT to cocoalib
Implemented
2.50
23 Jan 2013
John Abbott
Design
Bug #100
: BringIn should map only the indets in its arg
An idea
0.50
23 Jan 2013
John Abbott
Debugging
Bug #226
: HilbertBasis segv
Why does it use CurrentRing?
0.25
23 Jan 2013
John Abbott
Design
Bug #102
: Packages: should exported functions be automatically "Protect"ed?
Export protects, Define does not
1.00
24 Jan 2013
John Abbott
Documentation
Support #296
: Documentation for Parser/Interpreter
The most difficult question...
0.10
24 Jan 2013
John Abbott
Development
Bug #102
: Packages: should exported functions be automatically "Protect"ed?
Unprotectable?
1.70
24 Jan 2013
John Abbott
Debugging
Bug #226
: HilbertBasis segv
Narrowing it down
1.50
25 Jan 2013
John Abbott
Debugging
Bug #226
: HilbertBasis segv
Valgrind
0.25
28 Jan 2013
John Abbott
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
Partially fixed
0.50
30 Jan 2013
John Abbott
Development
Feature #233
: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
Experimental impl
0.50
04 Feb 2013
John Abbott
Design
Feature #206
: Matrix equation solving: LinKer
Result is in rows or cols?
0.25
08 Feb 2013
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
Hurry up!
0.25
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
WTF
0.25
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Update from CVS
0.20
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Disable warning about auto conversion from int to bool
0.25
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
More unhelpful warnings from M$ compiler
0.15
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Micro$soft misery
0.25
11 Feb 2013
John Abbott
Design
Feature #300
: Add fault tolerant rational reconstruction to library
Choosing the name is always the hardest part
0.25
12 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Intel compiler too?
0.40
12 Feb 2013
John Abbott
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
Where is ERR::ZeroRingElem used?
0.25
12 Feb 2013
John Abbott
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
Other errors about zero
0.25
12 Feb 2013
John Abbott
Design
Feature #306
: Function for accessing the pointed value
Name suggestions
0.15
12 Feb 2013
John Abbott
Documentation
Design #292
: Rename IndetsCalled to indets
Order of entries in result
0.15
12 Feb 2013
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
6.50
13 Feb 2013
John Abbott
Design
Feature #309
: (Multi)BlockMatrix
Too dangerous?
0.25
14 Feb 2013
John Abbott
Design
Feature #309
: (Multi)BlockMatrix
Name suggestions
0.25
14 Feb 2013
John Abbott
Design
Feature #312
: LongRange(a,b) returning vector of long a..b (included)
In which file?
0.25
15 Feb 2013
John Abbott
Design
Feature #309
: (Multi)BlockMatrix
For the future: specify ring as well
0.25
15 Feb 2013
John Abbott
Design
Feature #312
: LongRange(a,b) returning vector of long a..b (included)
Inline or not?
0.25
15 Feb 2013
John Abbott
Development
Feature #300
: Add fault tolerant rational reconstruction to library
Included in latest CVS check in
20.00
15 Feb 2013
John Abbott
Testing
Bug #178
: IsHomog: should it throw an error when there is no grading?
ex-PolyRing1 fails
0.15
18 Feb 2013
John Abbott
Testing
Feature #261
: Review the utility of RefRingElem
No problems have surfaced in 4 months
0.50
18 Feb 2013
John Abbott
Testing
Feature #221
: Better RingElems
No problems have surfaced in 4 months
0.25
18 Feb 2013
John Abbott
Testing
Feature #244
: Rings: default ctor & assignment
No problems have surfaced in 4 months
0.25
18 Feb 2013
John Abbott
Testing
Feature #224
: Leading form
No problems have surfaced in 5 months
0.25
18 Feb 2013
John Abbott
Testing
Feature #210
: Normaliz: "double" cone for speed and safety
No problems have surfaced in 7 months
8.00
18 Feb 2013
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
Time to get implementing!
0.25
18 Feb 2013
John Abbott
Testing
Feature #211
: NBM: add SparsePolyRing as argument for ordering
No problems have surfaced in 7 months
0.50
18 Feb 2013
John Abbott
Documentation
Feature #212
: NBM: add to CoCoA-5
Almost ready to close?
0.25
18 Feb 2013
John Abbott
Testing
Bug #102
: Packages: should exported functions be automatically "Protect"ed?
Testing OK
0.50
18 Feb 2013
John Abbott
Documentation
Design #292
: Rename IndetsCalled to indets
Added documentation
0.25
18 Feb 2013
John Abbott
Testing
Feature #283
: Rational approximation
No problems have surfaced in 2 months
0.15
21 Feb 2013
John Abbott
Design
Feature #319
: BOOST -- how it could help in CoCoALib
Some ideas for using BOOST features
0.25
21 Feb 2013
John Abbott
Design
Design #268
: Exponent range (in power products)
unsigned int?
0.35
21 Feb 2013
John Abbott
Development
Feature #269
: PPMonoids: check for exponent overflow in power function
First impl
0.75
21 Feb 2013
John Abbott
Documentation
Support #195
: OrdvArith documentation needs rewriting
Just so i don't forget (again)
0.15
21 Feb 2013
John Abbott
Design
Feature #320
: PPMonoid pseudo-ctors without symbol names
Semantics
0.25
21 Feb 2013
John Abbott
Design
Bug #89
: MachineInt or long as fn arg type for indices
Waking up this issue
0.10
22 Feb 2013
John Abbott
Development
Feature #300
: Add fault tolerant rational reconstruction to library
Added to C5
4.00
26 Feb 2013
John Abbott
Testing
Bug #118
: unistd and call to access in Main.C
No problems have surfaced in 9 months
0.15
26 Feb 2013
John Abbott
Development
Feature #300
: Add fault tolerant rational reconstruction to library
Completed impl and doc.
3.00
26 Feb 2013
John Abbott
Design
Feature #320
: PPMonoid pseudo-ctors without symbol names
Perhaps not such a clever idea?
0.50
26 Feb 2013
John Abbott
Development
Design #268
: Exponent range (in power products)
Changed to unsigned int
0.25
26 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Oh what fun!
0.35
27 Feb 2013
John Abbott
Testing
Bug #321
: interpreter proposes no near misses for "bin"
Suggestions depend on arity
0.50
27 Feb 2013
John Abbott
Development
Feature #8
: source region
Urgent?
0.15
27 Feb 2013
John Abbott
Design
Support #314
: odd and even numbers for snapshots/official versions?
Good idea!
0.15
27 Feb 2013
John Abbott
Design
Feature #8
: source region
Not what I meant
0.15
04 Mar 2013
John Abbott
Debugging
Bug #327
: C++ integer shift operators
Checking other source files
0.25
05 Mar 2013
John Abbott
Design
Feature #320
: PPMonoid pseudo-ctors without symbol names
Not worth it
0.25
05 Mar 2013
John Abbott
Design
Feature #8
: source region
Alternative semantics
0.25
07 Mar 2013
John Abbott
Development
Feature #8
: source region
Optional args are a nuisance
1.00
07 Mar 2013
John Abbott
Design
Feature #8
: source region
Command name
1.00
07 Mar 2013
John Abbott
Development
Feature #8
: source region
First prototype
1.00
08 Mar 2013
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
Weekly meeting 2013-03-08
5.00
11 Mar 2013
John Abbott
Development
Feature #8
: source region
All seems to be working now
5.00
15 Mar 2013
John Abbott
Development
Bug #22
: Rename PPMonoidEvZZ?
Implemented
3.00
15 Mar 2013
John Abbott
Development
Feature #273
: Package for Polynomial Algebra Homomorphisms
Finished affine algebra homs
4.50
15 Mar 2013
John Abbott
Testing
Feature #269
: PPMonoids: check for exponent overflow in power function
Implemented & checked in
2.00
15 Mar 2013
John Abbott
Design
Feature #331
: Is it possible to have R^3 for NewFreeModule(R,3)?
Too hasty?
0.25
15 Mar 2013
John Abbott
Testing
Design #268
: Exponent range (in power products)
Osnabrueck reports poorer performance
0.25
15 Mar 2013
John Abbott
Development
Feature #3
: implement creation of a PPMonoidElement from vector<BigInt>
Apparently already done
2.50
15 Mar 2013
John Abbott
Debugging
Bug #326
: C++ nasty surprises
Signed-unsigned confusion
6.00
20 Mar 2013
John Abbott
Design
Design #254
: How to return a Hilbert Series in CoCoALib
A suggestion
0.50
20 Mar 2013
John Abbott
Development
Feature #127
: Convert DUPFF code to C++
Reimplemented most (but not yet factor)
7.00
25 Mar 2013
John Abbott
Development
Bug #135
: Revise interface to SmallFpImpl & friends
Almost complete
9.00
25 Mar 2013
John Abbott
Documentation
Support #140
: Doc & example for convert
Improved doc
1.00
26 Mar 2013
John Abbott
Development
Support #140
: Doc & example for convert
Removed "convert"
5.00
27 Mar 2013
John Abbott
Development
Support #195
: OrdvArith documentation needs rewriting
New impl for StdDegRevLex
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
27 Mar 2013
John Abbott
Development
Feature #145
: Buchberger-Moeller: fast modular impl
Wake up!
0.10
27 Mar 2013
John Abbott
Design
Bug #119
: CoCoA4io
Wake up call
0.25
28 Mar 2013
John Abbott
Design
Feature #18
: Printing matrices: I/O unified style for CoCoA-5?
Newlines and isolated brackets
1.00
28 Mar 2013
John Abbott
Design
Feature #72
: MatByRows, MatByCols
MatrixView or proper constructor
1.00
28 Mar 2013
John Abbott
Debugging
Support #26
: Redmine Administration
Update redmine?
0.25
08 Apr 2013
John Abbott
Design
Feature #143
: Buchberger-Moeller (parent task)
What does BM compute?
1.00
08 Apr 2013
John Abbott
Design
Feature #143
: Buchberger-Moeller (parent task)
Addendum to previous post
0.25
08 Apr 2013
John Abbott
Design
Feature #200
: add modules and module operations
List of fns
0.20
08 Apr 2013
John Abbott
Testing
Feature #273
: Package for Polynomial Algebra Homomorphisms
Testing of Anna's hasty module impl
3.50
08 Apr 2013
John Abbott
Design
Feature #143
: Buchberger-Moeller (parent task)
Return data for internal BM algms
0.50
09 Apr 2013
John Abbott
Testing
Feature #340
: "configure" does not set BOOST if there are multiple copies in "standard" location
Multiple copies of BOOST?
0.25
11 Apr 2013
John Abbott
Debugging
Feature #340
: "configure" does not set BOOST if there are multiple copies in "standard" location
Implemented
0.50
11 Apr 2013
John Abbott
Design
Feature #337
: Module homs
Some ideas
0.75
11 Apr 2013
John Abbott
Design
Feature #337
: Module homs
Some ideas
0.75
24 Apr 2013
John Abbott
Testing
Bug #344
: basic_string::erase error in interpreter
Credit where credit's due
0.10
24 Apr 2013
John Abbott
Debugging
Bug #345
: Interpreter interrupt delayed confusingly
Weirder
0.25
24 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
More info
0.75
26 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
Probable cause
0.50
27 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
Cracked it (I believe)
1.00
27 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
Tidying
0.25
27 Apr 2013
John Abbott
Debugging
Bug #343
: Interpreter SEGV
Really simple example
0.25
27 Apr 2013
John Abbott
Debugging
Bug #343
: Interpreter SEGV
Curse Apple
0.30
28 Apr 2013
John Abbott
Debugging
Bug #343
: Interpreter SEGV
Getting closer
1.00
28 Apr 2013
John Abbott
Design
Bug #345
: Interpreter interrupt delayed confusingly
Things to consider
0.25
29 Apr 2013
John Abbott
Design
Bug #343
: Interpreter SEGV
A suggestion
0.25
29 Apr 2013
John Abbott
Design
Support #208
: describe $package
Strange choice of names
0.15
29 Apr 2013
John Abbott
Documentation
Bug #345
: Interpreter interrupt delayed confusingly
0.25
06 May 2013
John Abbott
Development
Bug #343
: Interpreter SEGV
Decisions
1.00
07 May 2013
John Abbott
Testing
Bug #344
: basic_string::erase error in interpreter
Annoying"minor" bug
0.25
18 May 2013
John Abbott
Development
Feature #147
: Buchberger-Moeller: impl via modular reduction
Resuscitated old C4 code
5.50
20 May 2013
John Abbott
Testing
Bug #344
: basic_string::erase error in interpreter
Changing state to feedback
0.25
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