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Hours:
2867.27
Date
User
Activity
Issue
Comment
Hours
25 Mar 2016
John Abbott
Design
Feature #856
: MantissaAndExponent2 for twin-float
Design
2.00
25 Mar 2016
Anna Maria Bigatti
Design
Design #855
: Copyright and authorship?
0.50
25 Mar 2016
Anna Maria Bigatti
Design
Design #855
: Copyright and authorship?
0.25
23 Mar 2016
John Abbott
Design
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
Normal fn or mem fns?
0.25
23 Mar 2016
John Abbott
Design
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
What properties?
0.25
23 Mar 2016
John Abbott
Design
Design #311
: XelMat, StdDegRevLexMat, ... should be MatrixView
Last questions
0.25
21 Mar 2016
John Abbott
Design
Design #763
: GlobalManager: initialization compatible with initialization of external libs
Global variables are problematic
0.20
21 Mar 2016
John Abbott
Design
Support #774
: Rename file PPMonoidEvZZ
Half done?
0.20
21 Mar 2016
John Abbott
Design
Design #763
: GlobalManager: initialization compatible with initialization of external libs
Looks to be tricky
0.50
21 Mar 2016
John Abbott
Design
Design #846
: IsIrred: correct design?
Design comments and semantics
1.00
19 Feb 2016
John Abbott
Design
Feature #840
: GINV: alex basis
Update
0.50
27 Jan 2016
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
Confusing
0.25
27 Jan 2016
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
An idea: good or bad?
0.30
27 Jan 2016
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
Peculiar printing
0.10
23 Jan 2016
John Abbott
Design
Design #841
: NewPolyRing: tidy up the many different versions
Some notes
1.00
21 Jan 2016
John Abbott
Design
Design #841
: NewPolyRing: tidy up the many different versions
Chaos?
0.25
21 Jan 2016
John Abbott
Design
Design #841
: NewPolyRing: tidy up the many different versions
Some notes
0.50
20 Jan 2016
John Abbott
Design
Feature #840
: GINV: alex basis
Data structure in CoCoALib
0.10
20 Jan 2016
John Abbott
Design
Feature #840
: GINV: alex basis
Some notes
0.50
18 Jan 2016
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
Testing whether value is known
1.00
18 Jan 2016
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
Using async and shared_future
1.00
18 Jan 2016
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
More ideas
1.00
13 Jan 2016
John Abbott
Design
Feature #839
: SparsePolyIter: make more compatible with STL
More notes
0.20
13 Jan 2016
John Abbott
Design
Feature #839
: SparsePolyIter: make more compatible with STL
More notes
0.10
13 Jan 2016
John Abbott
Design
Feature #839
: SparsePolyIter: make more compatible with STL
Some notes
0.25
11 Jan 2016
John Abbott
Design
Feature #838
: Differential algebra
Orderings on derivatives
0.20
11 Jan 2016
John Abbott
Design
Feature #838
: Differential algebra
More notes
0.50
11 Jan 2016
John Abbott
Design
Feature #838
: Differential algebra
Some notes
0.50
17 Dec 2015
John Abbott
Design
Design #64
: submat takes only vector<long>
More ideas
0.25
16 Dec 2015
John Abbott
Design
Design #64
: submat takes only vector<long>
Scott Meyers's advice
0.25
16 Dec 2015
John Abbott
Design
Design #64
: submat takes only vector<long>
More ideas
0.25
16 Dec 2015
Anna Maria Bigatti
Design
Design #64
: submat takes only vector<long>
0.25
10 Dec 2015
John Abbott
Design
Bug #834
: Fix test failures (after revising MatrixForOrdering)
ColCheck
0.25
10 Dec 2015
Anna Maria Bigatti
Design
Bug #834
: Fix test failures (after revising MatrixForOrdering)
0.50
09 Dec 2015
John Abbott
Design
Feature #142
: Improve threadsafety
In the future?
0.25
09 Dec 2015
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
Suggestion
0.25
09 Dec 2015
John Abbott
Design
Feature #835
: Make Mario's new code threadsafe
Hint
0.25
09 Dec 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
Another proposal
0.25
09 Dec 2015
John Abbott
Design
Feature #142
: Improve threadsafety
Single flag
0.25
08 Dec 2015
John Abbott
Design
Bug #833
: UIBC: need include file in RingWeyl.C
Design problem?
0.25
08 Dec 2015
John Abbott
Design
Feature #665
: Integrate Janet/Pommaret basis code
KISS
0.10
08 Dec 2015
John Abbott
Design
Feature #665
: Integrate Janet/Pommaret basis code
User interface
0.25
04 Dec 2015
John Abbott
Design
Design #824
: Fn names: LexMat or MatLex; StdDegRevLexMat or MatStdDegRevLex etc
names
0.10
04 Dec 2015
John Abbott
Design
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
Name?
0.20
03 Dec 2015
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
Zech table
0.50
02 Dec 2015
John Abbott
Design
Feature #826
: Sparse matrices
Some notes
0.50
02 Dec 2015
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
Options
0.25
02 Dec 2015
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
Explicit quotient rings
0.25
02 Dec 2015
John Abbott
Design
Feature #797
: SmallFpImpl: make it faster
Design discussion
0.25
01 Dec 2015
John Abbott
Design
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
Cleaning
0.10
01 Dec 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
Design comments
0.10
01 Dec 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
Mario's input
0.50
01 Dec 2015
John Abbott
Design
Design #822
: Should ElimMat return a ConstMatrix
Names
0.10
01 Dec 2015
John Abbott
Design
Design #822
: Should ElimMat return a ConstMatrix
Arg order
0.20
01 Dec 2015
John Abbott
Design
Design #829
: PPOrderingCtor: name of mem fn which actually constructs?
An idea
0.20
01 Dec 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
More ideas
0.10
01 Dec 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
Design discussion
0.30
01 Dec 2015
John Abbott
Design
Bug #830
: Use MachineInt instead of long for params to ZeroMat, IdentityMat, MatByCols, MatByRows
Also...
0.25
01 Dec 2015
John Abbott
Design
Design #824
: Fn names: LexMat or MatLex; StdDegRevLexMat or MatStdDegRevLex etc
Other names
0.25
30 Nov 2015
John Abbott
Design
Design #829
: PPOrderingCtor: name of mem fn which actually constructs?
Yes!
0.10
30 Nov 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
Solo MaxLong
0.10
30 Nov 2015
John Abbott
Design
Design #829
: PPOrderingCtor: name of mem fn which actually constructs?
Some notes
0.25
30 Nov 2015
John Abbott
Design
Feature #828
: MachineInt: function for checking that value is greater than some lower limit (and below MAXLONG)
Some notes
0.25
30 Nov 2015
John Abbott
Design
Bug #821
: IsTermOrdering
Limit case
0.25
27 Nov 2015
John Abbott
Design
Feature #817
: GenRepr in CoCoALib?
Deadline
0.10
27 Nov 2015
John Abbott
Design
Bug #804
: ZeroMat and IdentityMat should produce a matrix not a ConstMatrixView
Must specify ring
0.25
27 Nov 2015
John Abbott
Design
Design #822
: Should ElimMat return a ConstMatrix
Edge cases
0.25
26 Nov 2015
John Abbott
Design
Design #827
: NewPositiveMat also for matrices over QQ? Also NewIntegerOrdMat. (now called MakeTermOrd)
Just a single function?
0.20
26 Nov 2015
John Abbott
Design
Design #827
: NewPositiveMat also for matrices over QQ? Also NewIntegerOrdMat. (now called MakeTermOrd)
NewIntegerOrdMat
0.20
26 Nov 2015
John Abbott
Design
Design #827
: NewPositiveMat also for matrices over QQ? Also NewIntegerOrdMat. (now called MakeTermOrd)
Some notes
0.25
26 Nov 2015
John Abbott
Design
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
ZZ or QQ
0.25
26 Nov 2015
John Abbott
Design
Design #825
: IsPositiveGrading -- really need 2 signatures?
What's the difference?
0.20
26 Nov 2015
John Abbott
Design
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
Suggestion
0.10
26 Nov 2015
John Abbott
Design
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
Incompatible names
0.10
26 Nov 2015
John Abbott
Design
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
Semantics!
0.20
26 Nov 2015
John Abbott
Design
Design #824
: Fn names: LexMat or MatLex; StdDegRevLexMat or MatStdDegRevLex etc
Some notes
0.25
26 Nov 2015
John Abbott
Design
Bug #821
: IsTermOrdering
An idea
0.25
26 Nov 2015
John Abbott
Design
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
New pseudo-ctor
0.10
26 Nov 2015
John Abbott
Design
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
Why the first signature?
0.10
25 Nov 2015
John Abbott
Design
Design #822
: Should ElimMat return a ConstMatrix
Pandora's Box
0.25
25 Nov 2015
John Abbott
Design
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
Pseudo-ctors?
0.10
25 Nov 2015
John Abbott
Design
Design #819
: GradingMat: does anyone need it?
Background
0.25
25 Nov 2015
John Abbott
Design
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
Ctor gives error
0.10
24 Nov 2015
John Abbott
Design
Bug #804
: ZeroMat and IdentityMat should produce a matrix not a ConstMatrixView
Another question
0.25
24 Nov 2015
John Abbott
Design
Bug #804
: ZeroMat and IdentityMat should produce a matrix not a ConstMatrixView
File name?
0.25
24 Nov 2015
John Abbott
Design
Bug #804
: ZeroMat and IdentityMat should produce a matrix not a ConstMatrixView
Old code was safe
2.00
24 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
zeroes
3.00
24 Nov 2015
John Abbott
Design
Feature #802
: DivMask: extend interface?
Approved?
0.10
24 Nov 2015
John Abbott
Design
Feature #800
: PPMonoidSparse: impl of sparse PPs
NewPolyRing?
0.25
24 Nov 2015
John Abbott
Design
Feature #812
: PPMonoid pseudo-ctor without explicit ordering
More notes
0.25
24 Nov 2015
John Abbott
Design
Design #816
: Rename isqrt to FloorSqrt (following ilog renaming to FloorLog)
Mmmm?
0.10
24 Nov 2015
John Abbott
Design
Design #815
: GlobalManager: Imminent disaster should be a proper error
Error message?
0.20
24 Nov 2015
John Abbott
Design
Design #816
: Rename isqrt to FloorSqrt (following ilog renaming to FloorLog)
Obsolescent?
0.10
23 Nov 2015
John Abbott
Design
Design #815
: GlobalManager: Imminent disaster should be a proper error
A compromise
0.20
23 Nov 2015
John Abbott
Design
Design #815
: GlobalManager: Imminent disaster should be a proper error
Ouch!
0.25
23 Nov 2015
John Abbott
Design
Design #815
: GlobalManager: Imminent disaster should be a proper error
Why
0.25
23 Nov 2015
John Abbott
Design
Feature #812
: PPMonoid pseudo-ctor without explicit ordering
A suggestion
0.20
23 Nov 2015
John Abbott
Design
Design #311
: XelMat, StdDegRevLexMat, ... should be MatrixView
Which ring?
0.25
23 Nov 2015
John Abbott
Design
Feature #812
: PPMonoid pseudo-ctor without explicit ordering
Some notes
0.25
23 Nov 2015
John Abbott
Design
Support #774
: Rename file PPMonoidEvZZ
Another proposal
0.10
20 Nov 2015
John Abbott
Design
Support #810
: ILogBase: change name?
Some notes
0.25
14 Nov 2015
John Abbott
Design
Design #592
: Review design of ConstMatrixView
Too many doubts!
0.50
14 Nov 2015
John Abbott
Design
Bug #807
: DiagMat: mySetEntry checks the entry is writable only if debugging active
Some notes
0.25
14 Nov 2015
John Abbott
Design
Design #806
: AssignZero for matrix
Default impl
0.10
14 Nov 2015
John Abbott
Design
Design #806
: AssignZero for matrix
Some notes
0.50
13 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
Uh oh!
0.25
13 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
More notes
0.20
13 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
Some notes
2.50
12 Nov 2015
John Abbott
Design
Bug #804
: ZeroMat and IdentityMat should produce a matrix not a ConstMatrixView
Some notes
1.00
11 Nov 2015
John Abbott
Design
Design #311
: XelMat, StdDegRevLexMat, ... should be MatrixView
Yes!
0.25
11 Nov 2015
John Abbott
Design
Design #602
: OrdMat: should it be a reference to a MatrixView in all PPOrderings?
An example
0.10
11 Nov 2015
John Abbott
Design
Feature #803
: PPOrdering: use it to compute WDeg?
Equivalence?
0.25
11 Nov 2015
John Abbott
Design
Slug #799
: vector of "indets" in each PPMonoid?
Low priority?
0.25
11 Nov 2015
John Abbott
Design
Design #602
: OrdMat: should it be a reference to a MatrixView in all PPOrderings?
Important?
0.10
11 Nov 2015
John Abbott
Design
Slug #799
: vector of "indets" in each PPMonoid?
Used only once
0.25
10 Nov 2015
John Abbott
Design
Feature #802
: DivMask: extend interface?
Updating
0.10
10 Nov 2015
Anna Maria Bigatti
Design
Feature #802
: DivMask: extend interface?
problems with *B* (updating)?
0.25
10 Nov 2015
John Abbott
Design
Feature #800
: PPMonoidSparse: impl of sparse PPs
WDeg
0.10
10 Nov 2015
John Abbott
Design
Feature #802
: DivMask: extend interface?
More notes
0.10
10 Nov 2015
John Abbott
Design
Feature #802
: DivMask: extend interface?
Some notes
0.25
10 Nov 2015
John Abbott
Design
Feature #800
: PPMonoidSparse: impl of sparse PPs
The problem areas
0.20
10 Nov 2015
John Abbott
Design
Feature #747
: New function for making list of symbols (indeterminate names)
OK
0.20
09 Nov 2015
John Abbott
Design
Feature #801
: Test whether a symbol is in a ring
Some notes
0.20
09 Nov 2015
John Abbott
Design
Feature #747
: New function for making list of symbols (indeterminate names)
Symbol ranges
0.20
09 Nov 2015
John Abbott
Design
Feature #800
: PPMonoidSparse: impl of sparse PPs
Some notes
0.10
09 Nov 2015
John Abbott
Design
Slug #799
: vector of "indets" in each PPMonoid?
Some notes
0.25
07 Nov 2015
John Abbott
Design
Feature #797
: SmallFpImpl: make it faster
Some notes
1.00
05 Nov 2015
John Abbott
Design
Feature #48
: Squarefree factorization - multivariate polynomials, char 0
Ahh, yes
0.10
05 Nov 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Feedback
0.10
05 Nov 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Possible name
0.25
05 Nov 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
What to do?
0.25
03 Nov 2015
John Abbott
Design
Feature #48
: Squarefree factorization - multivariate polynomials, char 0
Generalization?
0.10
03 Nov 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Nice idea
0.10
02 Nov 2015
John Abbott
Design
Slug #792
: configure: search for libgmp too slow
Possible solution
0.10
02 Nov 2015
John Abbott
Design
Slug #792
: configure: search for libgmp too slow
Some notes
0.25
30 Oct 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Printing question
0.10
30 Oct 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Names
0.30
30 Oct 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Printing question
0.25
30 Oct 2015
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Change of mind
0.30
29 Oct 2015
John Abbott
Design
Bug #790
: RingDistrMPolyInlFpPPImpl::mySummandPool frees ZERO PTR many times
Undecided
0.20
26 Oct 2015
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Design discussion
0.50
20 Oct 2015
John Abbott
Design
Feature #482
: Unique copies of rings -- smart ctor
More matters to consider
0.50
19 Oct 2015
John Abbott
Design
Design #787
: Remove refcounts from RingElem?
Comment
0.10
19 Oct 2015
John Abbott
Design
Feature #180
: GlobalManager: registration of global variables
Perhaps simpler in the future?
0.10
16 Oct 2015
John Abbott
Design
Feature #180
: GlobalManager: registration of global variables
Destructors of object in a container
0.25
16 Oct 2015
John Abbott
Design
Feature #180
: GlobalManager: registration of global variables
A trick
0.25
16 Oct 2015
John Abbott
Design
Feature #482
: Unique copies of rings -- smart ctor
First step
0.25
15 Oct 2015
John Abbott
Design
Design #785
: finite fields: global register of fields already created?
A problem
0.30
15 Oct 2015
John Abbott
Design
Feature #142
: Improve threadsafety
Compilation flag
0.50
12 Oct 2015
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
More ideas
0.25
12 Oct 2015
John Abbott
Design
Design #785
: finite fields: global register of fields already created?
Some ideas
0.10
12 Oct 2015
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
Meyers's example
0.20
12 Oct 2015
John Abbott
Design
Design #785
: finite fields: global register of fields already created?
Creating all small finite fields
0.30
12 Oct 2015
John Abbott
Design
Design #786
: MemPool: review min and max loaf sizes
Some notes
0.25
12 Oct 2015
John Abbott
Design
Design #785
: finite fields: global register of fields already created?
Some notes
0.25
12 Oct 2015
John Abbott
Design
Bug #784
: threadsafety: Scott Meyers's advice about cached values
Some notes
0.20
09 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
C++ definition
0.20
09 Oct 2015
John Abbott
Design
Bug #783
: abs for MachineInt
Hiding std::abs
0.20
09 Oct 2015
John Abbott
Design
Bug #783
: abs for MachineInt
Suggestions
0.50
09 Oct 2015
John Abbott
Design
Bug #783
: abs for MachineInt
Some ideas
0.10
09 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Back step
0.10
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Revert?
0.10
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Infeasible
0.10
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Infeasible
0.10
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
The catch
0.25
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Further thoughts
0.25
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
NumTheory might benefit
0.20
17 Sep 2015
John Abbott
Design
Bug #779
: Makefile: problem not seeing when files in TmpFactorDir need to be rebuilt
Some notes
0.25
17 Sep 2015
John Abbott
Design
Design #778
: CRTMill::myAddInfo accept modulus 1 or not?
Idea
0.10
17 Sep 2015
John Abbott
Design
Design #778
: CRTMill::myAddInfo accept modulus 1 or not?
Some notes
0.50
15 Sep 2015
John Abbott
Design
Feature #775
: PPMonoid with 1 extra "exponent"?
Some notes
0.25
04 Sep 2015
John Abbott
Design
Design #769
: CoCoALib cone
Threadsafety
0.25
04 Sep 2015
John Abbott
Design
Design #769
: CoCoALib cone
Suggestion
0.25
04 Sep 2015
John Abbott
Design
Design #769
: CoCoALib cone
Design comments
0.25
03 Sep 2015
John Abbott
Design
Feature #758
: configure: have option to say to look for external libs
Christof's suggestion
0.25
02 Sep 2015
Anna Maria Bigatti
Design
Design #764
: ExternalLib: simplify configuration
1.00
01 Sep 2015
John Abbott
Design
Design #763
: GlobalManager: initialization compatible with initialization of external libs
More details
0.50
01 Sep 2015
John Abbott
Design
Design #763
: GlobalManager: initialization compatible with initialization of external libs
Comments
1.00
01 Sep 2015
John Abbott
Design
Feature #180
: GlobalManager: registration of global variables
With external libraries
1.00
01 Sep 2015
John Abbott
Design
Feature #638
: Time limit: let user specify time limit for a computation
Using signals
0.25
01 Sep 2015
Anna Maria Bigatti
Design
Feature #762
: ExternalLib-GFan: first prototype
preliminary discussion
2.00
31 Jul 2015
John Abbott
Design
Feature #758
: configure: have option to say to look for external libs
Syntax
0.10
31 Jul 2015
John Abbott
Design
Feature #758
: configure: have option to say to look for external libs
How useful?
0.25
30 Jul 2015
John Abbott
Design
Slug #722
: valuation slow for large inputs
Additional work
0.20
30 Jul 2015
John Abbott
Design
Slug #722
: valuation slow for large inputs
Note
0.25
30 Jul 2015
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
Some notes
0.20
11 Jul 2015
John Abbott
Design
Feature #142
: Improve threadsafety
Default?
0.25
29 Jun 2015
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Suggestion
0.25
29 Jun 2015
John Abbott
Design
Feature #91
: Return type & name for "indets" of a PP
Some notes
0.25
28 Jun 2015
John Abbott
Design
Slug #742
: View PP exponent vector (and order vector?) as an array of long?
Some notes
0.50
28 Jun 2015
John Abbott
Design
Feature #82
: C++11 compatibility questions
Some notes
0.25
26 Jun 2015
John Abbott
Design
Feature #385
: Design new errors using inheritance
Superclass
4.00
25 Jun 2015
John Abbott
Design
Feature #738
: Extend homomorphism to polynomial ring
More notes
0.25
25 Jun 2015
Anna Maria Bigatti
Design
Feature #738
: Extend homomorphism to polynomial ring
0.25
25 Jun 2015
John Abbott
Design
Bug #631
: Ambiguous: rank for matrix (in ex-matrix1.C)
More thoughts
0.25
25 Jun 2015
John Abbott
Design
Feature #738
: Extend homomorphism to polynomial ring
Some notes
0.25
25 Jun 2015
John Abbott
Design
Bug #736
: QuotientRing: is it correct to prohibit quotient by ideal(1)?
Robbiano
0.20
21 Jun 2015
John Abbott
Design
Bug #736
: QuotientRing: is it correct to prohibit quotient by ideal(1)?
Some notes
0.25
11 Jun 2015
Werner M Seiler
Design
Feature #728
: Noncommutative algebra "of solvable type"
0.10
11 Jun 2015
John Abbott
Design
Feature #728
: Noncommutative algebra "of solvable type"
Seminar
0.10
11 Jun 2015
John Abbott
Design
Feature #386
: add resolution data type
industrial espionage
0.25
11 Jun 2015
John Abbott
Design
Feature #386
: add resolution data type
Compromise
0.25
11 Jun 2015
John Abbott
Design
Feature #728
: Noncommutative algebra "of solvable type"
More notes
0.25
11 Jun 2015
John Abbott
Design
Feature #735
: Convert a PPMonoidElem to RingElem with coefficient one
More notes
0.10
11 Jun 2015
John Abbott
Design
Feature #735
: Convert a PPMonoidElem to RingElem with coefficient one
Expressibility
0.10
11 Jun 2015
John Abbott
Design
Feature #735
: Convert a PPMonoidElem to RingElem with coefficient one
Uncertain
0.25
11 Jun 2015
Anna Maria Bigatti
Design
Feature #735
: Convert a PPMonoidElem to RingElem with coefficient one
0.25
10 Jun 2015
Werner M Seiler
Design
Feature #728
: Noncommutative algebra "of solvable type"
0.10
10 Jun 2015
John Abbott
Design
Feature #386
: add resolution data type
Design idea
1.00
10 Jun 2015
John Abbott
Design
Feature #729
: Betti numbers, betti diagram
Design idea
0.30
10 Jun 2015
John Abbott
Design
Feature #728
: Noncommutative algebra "of solvable type"
Correction
0.20
10 Jun 2015
John Abbott
Design
Feature #730
: Stats in GBMill (GReductor)
Some notes
0.30
08 Jun 2015
John Abbott
Design
Feature #729
: Betti numbers, betti diagram
Some notes
0.25
08 Jun 2015
John Abbott
Design
Feature #718
: Insert calls to CheckForInterrupt
Run-time cost?
0.25
07 Jun 2015
John Abbott
Design
Slug #725
: Example database: Slow ideal equality test
Short cut?
0.25
06 Jun 2015
John Abbott
Design
Slug #725
: Example database: Slow ideal equality test
Good idea in principle...
0.10
01 Jun 2015
John Abbott
Design
Slug #722
: valuation slow for large inputs
QuoRem
0.10
30 May 2015
John Abbott
Design
Feature #385
: Design new errors using inheritance
Design idea
0.20
30 May 2015
John Abbott
Design
Feature #721
: CheckForInterrupt: string arg to specify where it was called?
Not a CoCoA_ERROR
0.25
29 May 2015
John Abbott
Design
Feature #721
: CheckForInterrupt: string arg to specify where it was called?
Some notes
0.25
22 May 2015
John Abbott
Design
Slug #675
: Matrix determinant over multivariate poly ring
papers
0.25
20 May 2015
John Abbott
Design
Feature #714
: Interrupt mechanism
Undecided
0.25
19 May 2015
John Abbott
Design
Feature #714
: Interrupt mechanism
More notes
0.50
19 May 2015
John Abbott
Design
Feature #714
: Interrupt mechanism
More notes
0.10
19 May 2015
John Abbott
Design
Feature #714
: Interrupt mechanism
Some notes
0.50
17 May 2015
John Abbott
Design
Design #710
: Update normaliz interface?
Some notes
0.25
13 May 2015
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Note
0.25
13 May 2015
John Abbott
Design
Slug #701
: Makefile; limit dependencies on external libs
Some notes
0.25
11 May 2015
John Abbott
Design
Feature #625
: NumTheory: sieve of Eratosthenes
Approved
0.25
11 May 2015
John Abbott
Design
Bug #631
: Ambiguous: rank for matrix (in ex-matrix1.C)
Normaliz
0.25
10 May 2015
John Abbott
Design
Feature #625
: NumTheory: sieve of Eratosthenes
Fn name
0.10
09 May 2015
John Abbott
Design
Feature #678
: Accumulator (like a geobucket)
Some notes
0.25
08 May 2015
John Abbott
Design
Feature #215
: Janet Bases: check and include code in CoCoALib (first prototype)
Current state?
0.10
08 May 2015
John Abbott
Design
Support #695
: Remove cruft from test files
Some notes
0.25
08 May 2015
John Abbott
Design
Support #694
: In test files: when is assert.H needed?
Some notes
0.25
30 Apr 2015
Anna Maria Bigatti
Design
Feature #385
: Design new errors using inheritance
0.25
29 Apr 2015
Anna Maria Bigatti
Design
Feature #520
: Compute inverse in quotient ring (i.e. division in algebraic extn)
3.00
23 Apr 2015
John Abbott
Design
Feature #690
: Fault tolerant rational reconstruction: implement simultaneous version
Interface?
0.50
23 Apr 2015
John Abbott
Design
Feature #689
: Fault tolerant rational reconstruction: make bad factor publicly accessible
Name?
0.30
23 Apr 2015
John Abbott
Design
Feature #689
: Fault tolerant rational reconstruction: make bad factor publicly accessible
Nem?
0.30
20 Apr 2015
Anna Maria Bigatti
Design
Design #686
: myAddMul in poly rings
decision of new names
0.25
20 Apr 2015
Anna Maria Bigatti
Design
Design #686
: myAddMul in poly rings
decision of new names
0.25
20 Apr 2015
Anna Maria Bigatti
Design
Design #686
: myAddMul in poly rings
decision of new names
0.25
20 Apr 2015
John Abbott
Design
Design #686
: myAddMul in poly rings
Possible new names
0.10
19 Apr 2015
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Return value?
0.30
16 Apr 2015
John Abbott
Design
Feature #685
: Use DivMask inside QBGenerator
Some notes
0.50
15 Apr 2015
John Abbott
Design
Design #683
: Module index component in internal compressed representation
MaxExp?
0.25
14 Apr 2015
John Abbott
Design
Design #683
: Module index component in internal compressed representation
To do
0.25
14 Apr 2015
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Further notes
0.10
14 Apr 2015
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Some ideas
0.25
14 Apr 2015
John Abbott
Design
Feature #682
: PPMonoid: add fn to check for overflow in products
Some ideas
0.50
13 Apr 2015
John Abbott
Design
Feature #437
: MemPool: order free blocks?
Needs more thought?
0.50
13 Apr 2015
John Abbott
Design
Feature #681
: MemPool: make it easier to get just stats
Some ideas
0.50
13 Apr 2015
John Abbott
Design
Bug #680
: DistrMPolyClean does not use MemPool for summands?
MemPool should be a good choice
0.30
13 Apr 2015
John Abbott
Design
Slug #679
: power for PPs is too slow
Design
1.00
09 Apr 2015
John Abbott
Design
Feature #678
: Accumulator (like a geobucket)
UI for an accumulator
0.25
09 Apr 2015
John Abbott
Design
Feature #678
: Accumulator (like a geobucket)
Reason
0.50
28 Mar 2015
John Abbott
Design
Slug #675
: Matrix determinant over multivariate poly ring
Direct algm
0.25
26 Mar 2015
John Abbott
Design
Bug #15
: Adjoint of a non-invertible matrix
Direct algm
0.50
25 Mar 2015
John Abbott
Design
Bug #15
: Adjoint of a non-invertible matrix
What exactly should AdjByInverse do?
0.25
04 Mar 2015
John Abbott
Design
Feature #667
: factor: multivariate + finite characteristic
Alg extn
0.25
13 Feb 2015
John Abbott
Design
Feature #24
: object files collected in one directory
Why?
0.25
13 Feb 2015
John Abbott
Design
Feature #664
: Impl small non-prime finite fields (using logs)
Case char=2
1.00
13 Feb 2015
John Abbott
Design
Feature #665
: Integrate Janet/Pommaret basis code
New source subdir
0.25
13 Feb 2015
John Abbott
Design
Feature #24
: object files collected in one directory
Example from internet
0.25
23 Jan 2015
John Abbott
Design
Feature #661
: Laurent polynomials
Notes
0.30
22 Jan 2015
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Notes
0.30
09 Dec 2014
John Abbott
Design
Feature #437
: MemPool: order free blocks?
Some ideas
0.30
21 Nov 2014
John Abbott
Design
Feature #651
: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)
ImplicitDirectWithCond
0.10
11 Nov 2014
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Avoid trap
0.25
11 Nov 2014
John Abbott
Design
Design #649
: Make SmallFpImpl safer to use
Candidate solutions
0.25
10 Nov 2014
John Abbott
Design
Design #647
: Unique copies of free modules?
module with shifts
0.25
10 Nov 2014
John Abbott
Design
Design #647
: Unique copies of free modules?
Interface
0.25
10 Nov 2014
John Abbott
Design
Design #647
: Unique copies of free modules?
Matters to consider
0.25
04 Nov 2014
John Abbott
Design
Bug #232
: No test for QBGenerator
Change name?
0.25
04 Nov 2014
John Abbott
Design
Feature #645
: Automatic mapping of RingElem: user selectable at run-time (GlobalManager?)
initial comments
0.25
04 Nov 2014
John Abbott
Design
Feature #645
: Automatic mapping of RingElem: user selectable at run-time (GlobalManager?)
initial comments
0.25
29 Oct 2014
John Abbott
Design
Feature #644
: Buchberger-Moeller: add option to stop as soon as 1 poly has been found
Is this what we really want?
0.25
28 Oct 2014
John Abbott
Design
Design #619
: Modulus (for CRTMill) ambiguous
New names
0.25
28 Oct 2014
John Abbott
Design
Feature #639
: Shadow CoCoA namespace to help guarantee portability (without ambiguity)
Perhaps not so important
0.25
28 Oct 2014
John Abbott
Design
Feature #639
: Shadow CoCoA namespace to help guarantee portability (without ambiguity)
Is it worth it?
0.50
27 Oct 2014
John Abbott
Design
Feature #638
: Time limit: let user specify time limit for a computation
TimeOut
0.10
27 Oct 2014
John Abbott
Design
Feature #638
: Time limit: let user specify time limit for a computation
UI
0.25
27 Oct 2014
Anna Maria Bigatti
Design
Feature #638
: Time limit: let user specify time limit for a computation
0.25
27 Oct 2014
John Abbott
Design
Feature #638
: Time limit: let user specify time limit for a computation
KISS
0.10
27 Oct 2014
John Abbott
Design
Feature #638
: Time limit: let user specify time limit for a computation
Clarification
0.50
22 Oct 2014
John Abbott
Design
Bug #593
: Temporary directories used during configuration
More convincing
0.50
14 Oct 2014
John Abbott
Design
Design #619
: Modulus (for CRTMill) ambiguous
Put code in namespace CoCoA
0.10
14 Oct 2014
John Abbott
Design
Bug #631
: Ambiguous: rank for matrix (in ex-matrix1.C)
Another idea
0.25
14 Oct 2014
John Abbott
Design
Bug #631
: Ambiguous: rank for matrix (in ex-matrix1.C)
Proper solution
0.25
14 Oct 2014
John Abbott
Design
Design #619
: Modulus (for CRTMill) ambiguous
Trouble ahead?
0.25
14 Oct 2014
John Abbott
Design
Bug #631
: Ambiguous: rank for matrix (in ex-matrix1.C)
Explanation
0.25
14 Oct 2014
John Abbott
Design
Design #619
: Modulus (for CRTMill) ambiguous
Change name?
0.50
13 Oct 2014
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Suggestion
0.25
13 Oct 2014
John Abbott
Design
Feature #630
: Add graeffe function?
For polynomial systems
0.25
23 Sep 2014
John Abbott
Design
Feature #627
: Gaussian integer and rationals ZZi, QQi
BaseRing?
0.25
23 Sep 2014
John Abbott
Design
Feature #627
: Gaussian integer and rationals ZZi, QQi
Internal representation
0.25
16 Sep 2014
John Abbott
Design
Design #620
: Redesign CRTMill
parallel CRT
0.50
15 Sep 2014
Anna Maria Bigatti
Design
Feature #400
: add myJBMill member field to ideal
0.25
13 Sep 2014
John Abbott
Design
Design #620
: Redesign CRTMill
Vector CRTMill?
0.50
12 Sep 2014
John Abbott
Design
Design #620
: Redesign CRTMill
NTL and FLINT
0.50
11 Sep 2014
John Abbott
Design
Design #620
: Redesign CRTMill
More ideas
0.25
11 Sep 2014
John Abbott
Design
Design #620
: Redesign CRTMill
First ideas
0.50
11 Sep 2014
John Abbott
Design
Design #619
: Modulus (for CRTMill) ambiguous
Workaround
0.10
09 Sep 2014
John Abbott
Design
Design #619
: Modulus (for CRTMill) ambiguous
Why?
0.50
09 Sep 2014
John Abbott
Design
Feature #617
: configure: check all libraries for compatibility
One test or many?
0.25
08 Sep 2014
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Also...
0.25
16 Aug 2014
John Abbott
Design
Design #592
: Review design of ConstMatrixView
More questions
0.25
16 Aug 2014
John Abbott
Design
Bug #350
: problem with "matrix" argument in functions
Closing
0.25
31 Jul 2014
John Abbott
Design
Support #252
: Documentation for tmp.H (utils on vectors and other containers)
Resolved
2.00
31 Jul 2014
John Abbott
Design
Feature #72
: MatByRows, MatByCols
Accept as is.
0.50
31 Jul 2014
John Abbott
Design
Feature #310
: ordering and grading (weights) matrix
Not yet resolved
0.10
30 Jul 2014
John Abbott
Design
Feature #150
: RingOf rather than owner? (and than AmbientRing, ...)
Note
0.10
30 Jul 2014
Anna Maria Bigatti
Design
Support #528
: Release: CoCoALib-0.99533
adjusting design: only one page now for presentation and download
1.00
25 Jul 2014
John Abbott
Design
Bug #190
: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
Root cause
0.50
17 Jul 2014
John Abbott
Design
Design #311
: XelMat, StdDegRevLexMat, ... should be MatrixView
Not happy
1.00
17 Jul 2014
John Abbott
Design
Feature #437
: MemPool: order free blocks?
An idea
0.25
17 Jul 2014
John Abbott
Design
Feature #437
: MemPool: order free blocks?
To avoid sleepless nights
0.25
16 Jul 2014
John Abbott
Design
Feature #72
: MatByRows, MatByCols
Rename C5 fns MakeMatByRows
0.25
16 Jul 2014
John Abbott
Design
Feature #564
: Temporary file for experimentation
Still a good idea?
0.25
15 Jul 2014
John Abbott
Design
Design #582
: Error codes: use same code for "not poly ring" and "not elem poly ring"
Copied from email
0.25
15 Jul 2014
John Abbott
Design
Support #252
: Documentation for tmp.H (utils on vectors and other containers)
More ideas
0.30
14 Jul 2014
John Abbott
Design
Design #432
: Semantics of IsPrintedWithMinus
An idea
0.25
14 Jul 2014
John Abbott
Design
Support #252
: Documentation for tmp.H (utils on vectors and other containers)
I/O
0.20
14 Jul 2014
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Proposal
0.25
11 Jul 2014
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
Pros and cons
0.25
10 Jul 2014
John Abbott
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
My preference
0.25
09 Jul 2014
Anna Maria Bigatti
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
suggestions
0.13
09 Jul 2014
John Abbott
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
Other ideas
0.25
09 Jul 2014
Anna Maria Bigatti
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
suggestion
0.13
09 Jul 2014
John Abbott
Design
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
Close?
0.10
09 Jul 2014
John Abbott
Design
Feature #554
: CoCoALib-Normaliz interface: cannot print a cone
While I'm in Osna?
0.25
08 Jul 2014
John Abbott
Design
Design #584
: BaseRing for all rings
BaseRing of ZZ
0.10
08 Jul 2014
John Abbott
Design
Design #584
: BaseRing for all rings
A problem
0.50
07 Jul 2014
John Abbott
Design
Design #582
: Error codes: use same code for "not poly ring" and "not elem poly ring"
Emails
0.50
04 Jul 2014
John Abbott
Design
Design #581
: C++14: MachineInt
Template gymnastics
0.50
19 Jun 2014
John Abbott
Design
Feature #573
: Use symbolic links for external libraries
Some ideas
2.00
12 Jun 2014
John Abbott
Design
Feature #571
: CmpAbs for RingElem
Missing for BigRat
0.10
12 Jun 2014
Anna Maria Bigatti
Design
Feature #570
: Allow use of RingElem instead of ring in some functions (e.g. PPM, CoeffRing)
indets
0.13
10 Jun 2014
John Abbott
Design
Feature #568
: Valid symbol heads
What's allowed?
0.10
10 Jun 2014
John Abbott
Design
Feature #568
: Valid symbol heads
Pros and cons
0.50
20 May 2014
John Abbott
Design
Feature #383
: Resolution/morse: integrate Mario Albert's code into CoCoALib
Audit
0.25
15 May 2014
John Abbott
Design
Design #560
: CoCoALib/io.H
Decisions, decisions!
0.50
09 May 2014
John Abbott
Design
Design #551
: Reconsider overloaded virtual mem fns
Some hints
0.25
02 May 2014
John Abbott
Design
Bug #538
: Compilation problem in TmpMorsePaths.C
Changed fn signature
0.25
17 Apr 2014
John Abbott
Design
Design #254
: How to return a Hilbert Series in CoCoALib
JAA opinion
0.25
17 Apr 2014
John Abbott
Design
Bug #351
: Problems with DenseMatImpl::myResize
An idea
0.25
15 Apr 2014
John Abbott
Design
Design #498
: IsIntegralDomain, IamIntegralDomain3
Conclusion
0.25
15 Apr 2014
John Abbott
Design
Design #513
: Quick/correct flag for bool3 fns
Study existing code
0.10
15 Apr 2014
John Abbott
Design
Feature #139
: Usefulness of ring casting fns (remove AsPolyRing, etc.)
Closing because it is duplicated
0.25
15 Apr 2014
John Abbott
Design
Feature #356
: IsZeroDivisor
KISS
0.25
11 Apr 2014
John Abbott
Design
Feature #71
: ZeroMat & FilledMat
Done!
0.50
11 Apr 2014
John Abbott
Design
Design #408
: Rename MatrixArith to MatrixOperations
Done!
0.75
10 Apr 2014
John Abbott
Design
Feature #533
: Convert BigInt/BigRat to string
Quick impl
0.25
08 Apr 2014
John Abbott
Design
Design #377
: IsDivisible -- exact semantics?
Aldo's opinion
0.50
07 Apr 2014
John Abbott
Design
Feature #82
: C++11 compatibility questions
Some design considerations
0.25
07 Apr 2014
John Abbott
Design
Feature #113
: Introduce PartialHom
Subrings
0.25
07 Apr 2014
John Abbott
Design
Feature #138
: Automatic conversion from bool3 to bool?
Already done; conclusion
0.25
07 Apr 2014
John Abbott
Design
Feature #153
: Shorter simpler names for some bool3 values and functions
Conclusion
0.25
05 Apr 2014
John Abbott
Design
Feature #71
: ZeroMat & FilledMat
Ouch!
0.25
05 Apr 2014
John Abbott
Design
Feature #71
: ZeroMat & FilledMat
Seems pointless
0.25
04 Apr 2014
John Abbott
Design
Feature #520
: Compute inverse in quotient ring (i.e. division in algebraic extn)
Elim is better/simpler?
0.25
04 Apr 2014
John Abbott
Design
Feature #520
: Compute inverse in quotient ring (i.e. division in algebraic extn)
General solution
0.25
04 Apr 2014
John Abbott
Design
Design #377
: IsDivisible -- exact semantics?
An idea
0.50
02 Apr 2014
John Abbott
Design
Feature #356
: IsZeroDivisor
Via mem fns?
0.25
02 Apr 2014
John Abbott
Design
Feature #61
: Conversion functions -- documentation
Closing
5.00
02 Apr 2014
Anna Maria Bigatti
Design
Bug #114
: Ideals of polynomials
solution suggested
0.25
01 Apr 2014
Anna Maria Bigatti
Design
Feature #361
: implement IsPrime3, IsMaximal3
suggestion
0.25
01 Apr 2014
John Abbott
Design
Design #429
: factorization: public data fields, or mem fns allowing the fields to be updated.
Not convinced
0.50
28 Mar 2014
John Abbott
Design
Bug #130
: Design problem in ideals
Other problems too
0.25
28 Mar 2014
John Abbott
Design
Design #498
: IsIntegralDomain, IamIntegralDomain3
0.50
27 Mar 2014
John Abbott
Design
Design #429
: factorization: public data fields, or mem fns allowing the fields to be updated.
Change multiplicity
0.10
27 Mar 2014
John Abbott
Design
Design #429
: factorization: public data fields, or mem fns allowing the fields to be updated.
len/size fn
0.25
27 Mar 2014
John Abbott
Design
Design #429
: factorization: public data fields, or mem fns allowing the fields to be updated.
Undecided
0.50
21 Mar 2014
Anna Maria Bigatti
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
changed arguments (s, P) into (P,s)
0.50
21 Mar 2014
John Abbott
Design
Design #411
: design of factorization template class
Wake up!
0.25
21 Mar 2014
Anna Maria Bigatti
Design
Design #455
: Which sets of generators in an ideal?
myMinGens
0.25
21 Mar 2014
Anna Maria Bigatti
Design
Feature #366
: function (CoCoALib) for minimal generators (like old Minimalize)
What should minimalize do?
0.25
20 Mar 2014
Anna Maria Bigatti
Design
Feature #482
: Unique copies of rings -- smart ctor
some comments
0.25
19 Mar 2014
John Abbott
Design
Feature #482
: Unique copies of rings -- smart ctor
What does "the same" mean?
0.25
19 Mar 2014
John Abbott
Design
Feature #482
: Unique copies of rings -- smart ctor
Some design considerations
0.50
06 Mar 2014
John Abbott
Design
Feature #457
: Zero to the power zero, 0^0
Often useful
0.50
03 Mar 2014
Anna Maria Bigatti
Design
Design #455
: Which sets of generators in an ideal?
thinking..
0.50
13 Feb 2014
John Abbott
Design
Bug #413
: OrdvArith: use of a single buffer is NOT THREADSAFE
Another trial
0.50
11 Feb 2014
John Abbott
Design
Feature #440
: Port RealRoots to C++
Some ideas
0.25
03 Feb 2014
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
PrintAtom
0.25
03 Feb 2014
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
More examples
0.50
03 Feb 2014
John Abbott
Design
Design #432
: Semantics of IsPrintedWithMinus
TwinFloats?
0.25
03 Feb 2014
John Abbott
Design
Design #432
: Semantics of IsPrintedWithMinus
Limit the domain?
0.25
31 Jan 2014
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Wake up!
0.50
31 Jan 2014
John Abbott
Design
Design #429
: factorization: public data fields, or mem fns allowing the fields to be updated.
A good idea!
1.00
29 Jan 2014
Anna Maria Bigatti
Design
Design #254
: How to return a Hilbert Series in CoCoALib
which functions on HPSeries?
1.00
29 Jan 2014
John Abbott
Design
Feature #342
: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))
Use CommonDenom?
0.50
29 Jan 2014
John Abbott
Design
Feature #407
: RingElem ctor from mpz_t (from Bruns)
Decisions, decisions
1.00
29 Jan 2014
John Abbott
Design
Bug #149
: Makefile dependencies
Internal & external dependencies
0.25
28 Jan 2014
Anna Maria Bigatti
Design
Design #427
: Error names and error messages (current design)
First suggestion: "Need"
0.25
27 Jan 2014
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
KISS
0.50
25 Jan 2014
John Abbott
Design
Bug #413
: OrdvArith: use of a single buffer is NOT THREADSAFE
Osnabrueck
0.25
24 Jan 2014
John Abbott
Design
Feature #313
: Elim(vector<long>) as PPOrderingCtor
Hurry up!
0.25
16 Jan 2014
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Wake up!
0.25
07 Jan 2014
John Abbott
Design
Feature #420
: Allow user to give a name to a ring
Useful for resolutions
0.25
18 Dec 2013
John Abbott
Design
Bug #154
: GCD normalization (e.g. monic)
A minimal guarantee
0.25
18 Dec 2013
Anna Maria Bigatti
Design
Bug #154
: GCD normalization (e.g. monic)
discussion
0.50
25 Nov 2013
Anna Maria Bigatti
Design
Design #415
: Remove AsPolyRing etc?
agreeing on the change
0.25
21 Nov 2013
John Abbott
Design
Feature #407
: RingElem ctor from mpz_t (from Bruns)
Use an extra parameter to avoid ambiguity?
0.25
20 Nov 2013
John Abbott
Design
Feature #233
: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
Wake up!
0.25
30 Oct 2013
John Abbott
Design
Feature #342
: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))
JAA's opinion
0.25
30 Oct 2013
Anna Maria Bigatti
Design
Feature #342
: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))
proposal for PushBack and consequences
0.50
29 Oct 2013
John Abbott
Design
Feature #150
: RingOf rather than owner? (and than AmbientRing, ...)
Possible disadvantage
0.50
24 Oct 2013
Anna Maria Bigatti
Design
Design #411
: design of factorization template class
comment on design
0.25
23 Oct 2013
John Abbott
Design
Feature #41
: Squarefree factorization - overhead
It's largely over now
2.80
23 Oct 2013
John Abbott
Design
Design #411
: design of factorization template class
Consequence
0.25
23 Oct 2013
John Abbott
Design
Design #411
: design of factorization template class
Pros and cons
1.00
18 Oct 2013
John Abbott
Design
Feature #407
: RingElem ctor from mpz_t (from Bruns)
Annoying problem
0.50
18 Oct 2013
John Abbott
Design
Feature #407
: RingElem ctor from mpz_t (from Bruns)
Assignment from mpz_t?
0.50
14 Oct 2013
John Abbott
Design
Feature #407
: RingElem ctor from mpz_t (from Bruns)
Pros and cons
0.50
10 Oct 2013
John Abbott
Design
Design #404
: deg(F,X) instead of MaxExponent(F,X) ?
Fn is called exponent for PPs
0.50
09 Oct 2013
John Abbott
Design
Feature #91
: Return type & name for "indets" of a PP
Name suggestions
0.25
05 Oct 2013
John Abbott
Design
Feature #91
: Return type & name for "indets" of a PP
Easy to transfer to CoCoA-5
0.50
11 Jul 2013
John Abbott
Design
Feature #92
: Error Codes
Syntax for adding suppl mesg
0.25
11 Jul 2013
John Abbott
Design
Feature #92
: Error Codes
Supplementary error message
1.50
10 Jul 2013
John Abbott
Design
Feature #385
: Design new errors using inheritance
Too ignorant to decide
5.00
08 Jul 2013
John Abbott
Design
Feature #385
: Design new errors using inheritance
BOOST too sophisticated?
0.75
08 Jul 2013
John Abbott
Design
Feature #385
: Design new errors using inheritance
0.50
08 Jul 2013
John Abbott
Design
Feature #385
: Design new errors using inheritance
Different languages
0.15
20 Jun 2013
John Abbott
Design
Design #377
: IsDivisible -- exact semantics?
0/0 should give an error
0.25
19 Jun 2013
John Abbott
Design
Design #377
: IsDivisible -- exact semantics?
Unique quotient?
1.00
18 Jun 2013
Anna Maria Bigatti
Design
Design #254
: How to return a Hilbert Series in CoCoALib
0.10
17 Jun 2013
Anna Maria Bigatti
Design
Design #254
: How to return a Hilbert Series in CoCoALib
discussion with John Abbott and Christof Soeger
2.00
03 Jun 2013
John Abbott
Design
Feature #312
: LongRange(a,b) returning vector of long a..b (included)
Separate file?
0.10
03 Jun 2013
John Abbott
Design
Bug #264
: Compilation problem with "degree.H" (inline fn defns)
Why fns are inline?
0.50
30 May 2013
John Abbott
Design
Bug #89
: MachineInt or long as fn arg type for indices
Design principle
0.25
30 May 2013
John Abbott
Design
Bug #89
: MachineInt or long as fn arg type for indices
Keeping it simple!
1.00
30 May 2013
John Abbott
Design
Feature #124
: change long args in matrices into MachineInt (?)
Matrix indices are indices
0.40
29 May 2013
John Abbott
Design
Feature #143
: Buchberger-Moeller (parent task)
Postponing to 0.9954
0.15
27 May 2013
John Abbott
Design
Feature #50
: Polynomial content
Closing
1.00
27 May 2013
John Abbott
Design
Bug #135
: Revise interface to SmallFpImpl & friends
Eliminated typedefs SmallFpElem_t and SmallFpLogElem_t; they are now nested typdefs in SmallFpImpl and SmallFpLogImpl
1.00
25 May 2013
John Abbott
Design
Bug #89
: MachineInt or long as fn arg type for indices
KISS?
0.50
25 May 2013
John Abbott
Design
Bug #119
: CoCoA4io
Moved the files
1.50
24 May 2013
Anna Maria Bigatti
Design
Feature #357
: Constructor for vectors? CoCoAVector
discussion
0.10
24 May 2013
John Abbott
Design
Feature #357
: Constructor for vectors? CoCoAVector
C++11 has something
0.10
22 May 2013
John Abbott
Design
Design #339
: DenseUPolyClean uses size_t
long or MachineInt
0.15
22 May 2013
John Abbott
Design
Design #268
: Exponent range (in power products)
A suggestion
0.50
17 May 2013
Anna Maria Bigatti
Design
Feature #304
: Module ordering and grading (and shifts)
major rewriting in progress
6.00
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
08 Apr 2013
John Abbott
Design
Feature #143
: Buchberger-Moeller (parent task)
Return data for internal BM algms
0.50
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 #143
: Buchberger-Moeller (parent task)
What does BM compute?
1.00
28 Mar 2013
John Abbott
Design
Feature #72
: MatByRows, MatByCols
MatrixView or proper constructor
1.00
27 Mar 2013
John Abbott
Design
Bug #119
: CoCoA4io
Wake up call
0.25
27 Mar 2013
John Abbott
Design
Support #140
: Doc & example for convert
Moved conversion of BigInt & BigRat into the corresponding class files.
2.00
20 Mar 2013
John Abbott
Design
Design #254
: How to return a Hilbert Series in CoCoALib
A suggestion
0.50
05 Mar 2013
John Abbott
Design
Feature #320
: PPMonoid pseudo-ctors without symbol names
Not worth it
0.25
26 Feb 2013
John Abbott
Design
Feature #320
: PPMonoid pseudo-ctors without symbol names
Perhaps not such a clever idea?
0.50
21 Feb 2013
John Abbott
Design
Bug #89
: MachineInt or long as fn arg type for indices
Waking up this issue
0.10
21 Feb 2013
John Abbott
Design
Feature #320
: PPMonoid pseudo-ctors without symbol names
Semantics
0.25
21 Feb 2013
John Abbott
Design
Design #268
: Exponent range (in power products)
unsigned int?
0.35
21 Feb 2013
John Abbott
Design
Feature #319
: BOOST -- how it could help in CoCoALib
Some ideas for using BOOST features
0.25
18 Feb 2013
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
Time to get implementing!
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
14 Feb 2013
John Abbott
Design
Feature #312
: LongRange(a,b) returning vector of long a..b (included)
In which file?
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
Design #308
: Error: ERR::NotNonZero instead of ERR::ZeroRingElem?
Where is ERR::ZeroRingElem used?
0.25
11 Feb 2013
Anna Maria Bigatti
Design
Feature #303
: Rows and Columns of a matrix
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
08 Feb 2013
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
Hurry up!
0.25
04 Feb 2013
John Abbott
Design
Feature #206
: Matrix equation solving: LinKer
Result is in rows or cols?
0.25
30 Jan 2013
Anna Maria Bigatti
Design
Design #297
: Modules design: brainstorming
GensToCols? GensToRows?
1.00
30 Jan 2013
Anna Maria Bigatti
Design
Design #297
: Modules design: brainstorming
submodule from matrix?
0.50
21 Jan 2013
John Abbott
Design
Feature #123
: IdealOfPoints with generic coeffs
Modular methods
1.00
21 Dec 2012
John Abbott
Design
Slug #129
: Better GCD
Proposed structure
0.25
05 Dec 2012
John Abbott
Design
Feature #283
: Rational approximation
Possible names
0.10
05 Dec 2012
Anna Maria Bigatti
Design
Feature #283
: Rational approximation
some suggestions
0.25
05 Dec 2012
John Abbott
Design
Feature #283
: Rational approximation
SimplestRationalInInterval
1.50
05 Dec 2012
Anna Maria Bigatti
Design
Feature #150
: RingOf rather than owner? (and than AmbientRing, ...)
similar cases
0.50
04 Dec 2012
Anna Maria Bigatti
Design
Feature #84
: Names for random streams
0.50
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
31 Oct 2012
John Abbott
Design
Feature #92
: Error Codes
An idea
0.25
31 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
When does IsDivisible return false?
0.50
31 Oct 2012
Anna Maria Bigatti
Design
Feature #248
: IsDivisible for RingElem with nice interface
zero divisor
0.25
24 Oct 2012
Anna Maria Bigatti
Design
Design #272
: Forward declarations
some suggestions
0.25
22 Oct 2012
Anna Maria Bigatti
Design
Feature #248
: IsDivisible for RingElem with nice interface
preference (1)
0.25
22 Oct 2012
Anna Maria Bigatti
Design
Feature #269
: PPMonoids: check for exponent overflow in power function
suggestion
0.25
20 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
Specification detail
0.50
20 Oct 2012
John Abbott
Design
Bug #119
: CoCoA4io
All server specific files should be in the server directory
0.25
18 Oct 2012
John Abbott
Design
Feature #92
: Error Codes
Use C++ inheritance
0.50
18 Oct 2012
John Abbott
Design
Design #268
: Exponent range (in power products)
Considerations
0.50
17 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
I forgot to mention....
0.10
17 Oct 2012
John Abbott
Design
Feature #248
: IsDivisible for RingElem with nice interface
Other possibilities
0.50
17 Oct 2012
Anna Maria Bigatti
Design
Feature #248
: IsDivisible for RingElem with nice interface
proposal
0.25
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
Design
Feature #261
: Review the utility of RefRingElem
Is RefRingElem really useful?
2.00
09 Oct 2012
John Abbott
Design
Feature #209
: ReadExpr: input polynomials in CoCoALib
Further thoughts
2.50
09 Oct 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Proposal for guideline
1.50
08 Oct 2012
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Aesthetic preference -- guideline
0.30
05 Oct 2012
John Abbott
Design
Feature #233
: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
All convert functions?
0.25
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