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Hours:
2867.27
Date
User
Activity
Issue
Comment
Hours
16 Jun 2020
John Abbott
Design
Design #1462
: Change CoCoA_ERROR into CoCoA_THROW_ERROR
Started
0.25
16 Jun 2020
John Abbott
Design
Slug #1170
: SmoothFactor: slow when a factor is found
Sort of solved
0.20
25 May 2020
John Abbott
Design
Design #1460
: Name of TensorMat; change to KroneckerProd?
Not so unimportant
0.20
23 May 2020
John Abbott
Design
Design #1460
: Name of TensorMat; change to KroneckerProd?
Some notes
0.50
10 May 2020
John Abbott
Design
Bug #1458
: Redesign interrupt mechanism?
Design problem
0.25
24 Mar 2020
John Abbott
Design
Feature #1299
: New fn ConstantTerm?
A bit like HomogCompt
0.10
12 Mar 2020
John Abbott
Design
Design #1446
: Start using C++14 "move" capability
Some notes
0.20
12 Mar 2020
John Abbott
Design
Bug #591
: Problem with template instantiation and order of include directives
What to do?
0.20
11 Mar 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
Confused?
0.20
11 Mar 2020
Anna Maria Bigatti
Design
Feature #206
: Matrix equation solving: LinKer
0.50
10 Mar 2020
John Abbott
Design
Feature #1444
: HNF: Hermite Normal Form
Some notes
0.20
10 Mar 2020
John Abbott
Design
Feature #206
: Matrix equation solving: LinKer
Revised interface
0.30
06 Mar 2020
John Abbott
Design
Feature #1427
: New function: LawrenceMat
MatrixView?
0.10
06 Mar 2020
John Abbott
Design
Feature #1427
: New function: LawrenceMat
Defn?
0.10
06 Mar 2020
John Abbott
Design
Feature #1210
: New Fn: make public "coefficients" (of poly wrt a given PP basis)
Postponing
0.40
04 Mar 2020
Anna Maria Bigatti
Design
Feature #1210
: New Fn: make public "coefficients" (of poly wrt a given PP basis)
0.50
03 Mar 2020
John Abbott
Design
Bug #1416
: IdealOfProjectivePoints and MinGens
Other functions?
0.10
28 Feb 2020
John Abbott
Design
Feature #1306
: exgcd over integers (ZZ)
Needs improvement
0.50
27 Feb 2020
John Abbott
Design
Feature #1197
: IsZeroDet: new fn
Made a first impl
0.50
25 Feb 2020
John Abbott
Design
Design #1422
: Remove flag IhaveGBasisValue?
Some notes
0.10
17 Feb 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
Silly idea
0.20
15 Feb 2020
John Abbott
Design
Slug #1375
: Radical 0-dim: varied timings
Also...
0.20
14 Feb 2020
John Abbott
Design
Feature #91
: Return type & name for "indets" of a PP
Changed name
0.80
13 Feb 2020
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
New design
0.40
13 Feb 2020
John Abbott
Design
Bug #935
: ElimMat, ElimHomogMat: complain about zero or negative weights
OK now?
0.25
12 Feb 2020
John Abbott
Design
Design #854
: Function MakeTermOrd should be renamed MakeTermOrdMat?
Postpone
0.20
12 Feb 2020
John Abbott
Design
Bug #1260
: Fix file permissions after using CVS
When?
0.20
12 Feb 2020
John Abbott
Design
Design #1326
: Modify function myElim so that it returns ideal? (not quite)
My preference
0.20
12 Feb 2020
Anna Maria Bigatti
Design
Design #1184
: should BeginIter(RingElem) be in SparsePolyIter or in SparsePolyOps-RingElem?
0.20
12 Feb 2020
John Abbott
Design
Support #1263
: Tidy CoCoALib test directory
Condensed some test-bugs
0.40
12 Feb 2020
John Abbott
Design
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Bad idea!
0.40
12 Feb 2020
Anna Maria Bigatti
Design
Feature #357
: Constructor for vectors? CoCoAVector
0.20
11 Feb 2020
John Abbott
Design
Bug #1308
: test-GFan1 fails
Resolved now
4.00
05 Feb 2020
John Abbott
Design
Design #1409
: myTestIsPrimary & Co. : fix design
I like it
0.10
04 Feb 2020
John Abbott
Design
Design #1409
: myTestIsPrimary & Co. : fix design
Design
0.20
31 Jan 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
GPG
0.10
29 Jan 2020
John Abbott
Design
Bug #986
: GFan: require version newer than 0.6
Possible soln
0.50
29 Jan 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
Other possibilities
0.25
28 Jan 2020
John Abbott
Design
Feature #1405
: New fn: interreduction
Some notes
0.20
28 Jan 2020
John Abbott
Design
Feature #1405
: New fn: interreduction
Some notes
0.20
27 Jan 2020
John Abbott
Design
Feature #4
: Squarefree GCD-free basis
Reject
0.10
27 Jan 2020
John Abbott
Design
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Dunno
0.20
25 Jan 2020
John Abbott
Design
Design #1391
: RingElems: syntax with [ and ] ?
Similar?
0.25
18 Jan 2020
John Abbott
Design
Feature #202
: MatrixView/function for viewing a single row or column (RowMat, ColMat)
More thoughts
0.20
18 Jan 2020
John Abbott
Design
Feature #202
: MatrixView/function for viewing a single row or column (RowMat, ColMat)
Fn names
0.20
17 Jan 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
Steps
0.20
17 Jan 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
Some notes
0.40
13 Jan 2020
John Abbott
Design
Feature #357
: Constructor for vectors? CoCoAVector
Homogeneous
0.20
13 Jan 2020
Anna Maria Bigatti
Design
Feature #357
: Constructor for vectors? CoCoAVector
1.00
13 Jan 2020
Anna Maria Bigatti
Design
Design #1391
: RingElems: syntax with [ and ] ?
0.50
13 Jan 2020
John Abbott
Design
Design #1391
: RingElems: syntax with [ and ] ?
Variant fn?
0.20
13 Jan 2020
Anna Maria Bigatti
Design
Design #1391
: RingElems: syntax with [ and ] ?
0.50
12 Jan 2020
John Abbott
Design
Design #1389
: myZeroPtr and myOnePtr
Bad idea!
0.30
09 Jan 2020
John Abbott
Design
Design #1389
: myZeroPtr and myOnePtr
Probably
0.25
09 Jan 2020
John Abbott
Design
Feature #1388
: GlobalManager: create SignalWatcher internally?
Some notes
0.25
09 Jan 2020
John Abbott
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Not quite so simple
0.10
09 Jan 2020
John Abbott
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Something has already been done
0.25
07 Jan 2020
John Abbott
Design
Feature #1381
: Type ideal for ZZ[x[1..n]]
Updates
0.25
27 Dec 2019
John Abbott
Design
Bug #1379
: Fails to recognize zero-dim ideal
IsZeroDim
0.10
27 Dec 2019
John Abbott
Design
Bug #1379
: Fails to recognize zero-dim ideal
Worrying comment
0.25
21 Dec 2019
John Abbott
Design
Bug #1376
: GBasisTimeout: not working as expected
Impenetrable code
0.75
20 Dec 2019
John Abbott
Design
Bug #1376
: GBasisTimeout: not working as expected
Suggestion
0.25
14 Dec 2019
John Abbott
Design
Design #1377
: CpuTimeLimit: limit "intervals" between full checks
Alternative idea
0.25
14 Dec 2019
John Abbott
Design
Bug #1376
: GBasisTimeout: not working as expected
Reply
0.20
13 Dec 2019
John Abbott
Design
Design #1377
: CpuTimeLimit: limit "intervals" between full checks
More thoughts
0.25
13 Dec 2019
John Abbott
Design
Design #1377
: CpuTimeLimit: limit "intervals" between full checks
An idea
0.25
13 Dec 2019
John Abbott
Design
Design #1377
: CpuTimeLimit: limit "intervals" between full checks
Some notes
0.50
13 Dec 2019
Anna Maria Bigatti
Design
Bug #1376
: GBasisTimeout: not working as expected
0.50
13 Dec 2019
John Abbott
Design
Bug #1376
: GBasisTimeout: not working as expected
Some ideas
0.50
12 Dec 2019
John Abbott
Design
Slug #1375
: Radical 0-dim: varied timings
Time bomb
0.25
04 Dec 2019
John Abbott
Design
Support #1161
: Split NumTheory.C into several smaller files
Postponing
0.10
25 Nov 2019
John Abbott
Design
Design #1370
: RingID counter increased inside some functions
Some notes
0.25
22 Nov 2019
John Abbott
Design
Design #1366
: Should configure remove the file ERR_MESGS if it’s empty?
Always?
0.30
14 Nov 2019
John Abbott
Design
Design #982
: Catching interrupts in example progs?
ex-empty
0.50
14 Nov 2019
John Abbott
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Delayed
0.10
05 Nov 2019
John Abbott
Design
Design #982
: Catching interrupts in example progs?
Reconsider examples
0.20
04 Nov 2019
Anna Maria Bigatti
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
0.20
01 Nov 2019
John Abbott
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Names
0.50
30 Oct 2019
John Abbott
Design
Bug #986
: GFan: require version newer than 0.6
Update
0.20
30 Oct 2019
John Abbott
Design
Slug #1359
: gcd: low degree but big coeffs can be slow
Some notes
0.20
30 Oct 2019
John Abbott
Design
Feature #1218
: 32-bit or 64-bit preprocessor macro?
KISS
0.20
28 Oct 2019
John Abbott
Design
Support #1353
: configure script help
Ummm
0.20
27 Oct 2019
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
Almost done?
0.10
24 Oct 2019
John Abbott
Design
Feature #1349
: ideal ctor where given gens are a gbasis
Background
0.50
19 Oct 2019
John Abbott
Design
Bug #1345
: Problem with linking the library
Strange
0.20
18 Oct 2019
John Abbott
Design
Design #1242
: C++14: Use type auto where appropriate
Hints
0.25
17 Oct 2019
John Abbott
Design
Feature #1332
: New function: vector of RingElem from string -- in CoCoALib
Name
0.20
16 Oct 2019
John Abbott
Design
Feature #1339
: All PPs of given wdeg
CoCoA-4
0.20
14 Oct 2019
John Abbott
Design
Design #1336
: Rename SparsePolyOps-MonomialIdeal into SparsePolyOps-IdealMonomial?
Some ideas
0.10
08 Oct 2019
Anna Maria Bigatti
Design
Feature #1332
: New function: vector of RingElem from string -- in CoCoALib
0.50
01 Oct 2019
John Abbott
Design
Design #707
: MatrixOrderingMod32749Impl: test and write documentation!
Bigger modulus?
0.10
30 Sep 2019
John Abbott
Design
Slug #1324
: Improve RootBound
Some notes
0.50
30 Sep 2019
John Abbott
Design
Feature #1323
: Improve RealRoots: compute sqfr decomp
More notes
0.10
30 Sep 2019
John Abbott
Design
Feature #1323
: Improve RealRoots: compute sqfr decomp
Some notes
0.50
25 Sep 2019
John Abbott
Design
Support #1263
: Tidy CoCoALib test directory
OK to include CoCoA/library
0.10
25 Sep 2019
Anna Maria Bigatti
Design
Feature #1209
: New function: HasPositiveGrading
0.50
24 Sep 2019
Anna Maria Bigatti
Design
Feature #1209
: New function: HasPositiveGrading
0.50
23 Sep 2019
John Abbott
Design
Feature #1209
: New function: HasPositiveGrading
Question
0.10
23 Sep 2019
John Abbott
Design
Slug #1170
: SmoothFactor: slow when a factor is found
Design
0.25
13 Sep 2019
John Abbott
Design
Support #1263
: Tidy CoCoALib test directory
First experiment
0.50
02 Sep 2019
John Abbott
Design
Feature #1306
: exgcd over integers (ZZ)
Some notes
0.25
29 Jul 2019
John Abbott
Design
Feature #1299
: New fn ConstantTerm?
Names
0.10
29 Jul 2019
John Abbott
Design
Feature #1299
: New fn ConstantTerm?
Some notes
0.30
08 Jun 2019
John Abbott
Design
Design #1295
: Never use "using namespace .." in header files
Ouch!
0.10
28 May 2019
John Abbott
Design
Feature #1283
: Printing for (prime) finite fields
More notes
0.20
11 May 2019
John Abbott
Design
Feature #1283
: Printing for (prime) finite fields
Some notes
0.50
03 May 2019
John Abbott
Design
Bug #1280
: Determinant & Inverse of matrix over non integral domain
UNcertain
0.20
03 May 2019
John Abbott
Design
Bug #1280
: Determinant & Inverse of matrix over non integral domain
Clean interface?
0.50
03 May 2019
John Abbott
Design
Bug #1280
: Determinant & Inverse of matrix over non integral domain
Determinant
0.30
30 Apr 2019
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
Postponing
0.20
30 Apr 2019
John Abbott
Design
Feature #1277
: Gaussian row reduction
NTL
0.10
30 Apr 2019
John Abbott
Design
Feature #1277
: Gaussian row reduction
Some notes
0.30
29 Apr 2019
John Abbott
Design
Support #1263
: Tidy CoCoALib test directory
Another point
0.25
29 Apr 2019
John Abbott
Design
Support #1039
: Rename iroot?
Only non-negative
0.25
09 Apr 2019
Anna Maria Bigatti
Design
Feature #1267
: Ideal equality
0.20
05 Apr 2019
John Abbott
Design
Feature #385
: Design new errors using inheritance
Duplicate?
0.10
05 Apr 2019
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
Getting ever more urgent
0.20
05 Apr 2019
John Abbott
Design
Design #581
: C++14: MachineInt
Some notes
0.30
05 Apr 2019
John Abbott
Design
Feature #1218
: 32-bit or 64-bit preprocessor macro?
C++14?
0.10
05 Apr 2019
John Abbott
Design
Feature #1197
: IsZeroDet: new fn
Some notes
0.25
05 Apr 2019
John Abbott
Design
Feature #1267
: Ideal equality
Ideal membership
0.10
04 Apr 2019
John Abbott
Design
Feature #1267
: Ideal equality
More notes
0.25
04 Apr 2019
John Abbott
Design
Design #1255
: Ideals with trivial GBasis
Monomials
0.10
29 Mar 2019
Anna Maria Bigatti
Design
Feature #1267
: Ideal equality
0.50
28 Mar 2019
John Abbott
Design
Feature #1249
: principal ideal has a Gbasis
More general
0.25
28 Mar 2019
Anna Maria Bigatti
Design
Bug #1260
: Fix file permissions after using CVS
0.50
27 Mar 2019
John Abbott
Design
Bug #1260
: Fix file permissions after using CVS
Shell script file names
0.25
25 Mar 2019
John Abbott
Design
Design #891
: Replace auto_ptr in preparation for C++11?
Summary
0.20
25 Mar 2019
John Abbott
Design
Design #710
: Update normaliz interface?
Reactivate
0.20
25 Mar 2019
John Abbott
Design
Bug #1260
: Fix file permissions after using CVS
Some notes
0.50
25 Mar 2019
John Abbott
Design
Design #1259
: ThreadsafeCounter is now obsolete?
Some notes
0.20
18 Mar 2019
John Abbott
Design
Feature #1227
: exgcd; solve Bezout equation
Postpone
0.20
14 Mar 2019
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
More notes
0.30
11 Mar 2019
John Abbott
Design
Feature #1249
: principal ideal has a Gbasis
More notes
0.10
06 Mar 2019
John Abbott
Design
Feature #1249
: principal ideal has a Gbasis
More thoughts
0.20
05 Mar 2019
John Abbott
Design
Bug #1248
: MinPolyQuot: guaranteed and ideal without GBasis
More notes
0.10
05 Mar 2019
John Abbott
Design
Bug #1248
: MinPolyQuot: guaranteed and ideal without GBasis
A more complicated idea
0.20
05 Mar 2019
John Abbott
Design
Feature #1103
: Pseudo-zero-dim ideals
Some ideas
0.50
01 Mar 2019
John Abbott
Design
Bug #1248
: MinPolyQuot: guaranteed and ideal without GBasis
Some notes
0.50
26 Feb 2019
John Abbott
Design
Feature #259
: Squarefree(?) GCD-free basis
Rename?
0.25
26 Feb 2019
John Abbott
Design
Feature #4
: Squarefree GCD-free basis
Postponing
0.10
26 Feb 2019
John Abbott
Design
Support #1161
: Split NumTheory.C into several smaller files
More comments
0.25
08 Feb 2019
John Abbott
Design
Feature #4
: Squarefree GCD-free basis
Only for polys
0.20
17 Dec 2018
John Abbott
Design
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
Better not to have to give an error
0.10
11 Dec 2018
John Abbott
Design
Feature #1235
: FreeModule: get canonical basis
Some notes
0.50
29 Oct 2018
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
More comments
0.20
29 Oct 2018
John Abbott
Design
Design #1232
: IsPrime(0)
OK
0.50
29 Oct 2018
Anna Maria Bigatti
Design
Design #1232
: IsPrime(0)
0.20
28 Sep 2018
John Abbott
Design
Design #1223
: NewPolyRing default indet names
Choice
0.25
21 Sep 2018
John Abbott
Design
Feature #1227
: exgcd; solve Bezout equation
Make more general?
1.00
19 Sep 2018
John Abbott
Design
Feature #1227
: exgcd; solve Bezout equation
Some notes
0.50
06 Sep 2018
John Abbott
Design
Design #1225
: Move to C++14 (skipping C++11)
Things to do
0.20
06 Sep 2018
John Abbott
Design
Design #1225
: Move to C++14 (skipping C++11)
Update code
0.25
04 Sep 2018
Anna Maria Bigatti
Design
Design #1223
: NewPolyRing default indet names
0.20
16 Aug 2018
John Abbott
Design
Feature #1219
: Frobby version number
Trickier than expected
0.25
16 Aug 2018
John Abbott
Design
Feature #1219
: Frobby version number
Some notes
0.50
08 Aug 2018
John Abbott
Design
Feature #1218
: 32-bit or 64-bit preprocessor macro?
Some notes
0.50
06 Aug 2018
John Abbott
Design
Support #1195
: Release: CoCoALib-0.99580 (together with CoCoA-5.2.4)
Wrong version number
0.10
06 Aug 2018
John Abbott
Design
Design #1213
: Create PolyOps-RingElem?
Some notes
0.25
03 Aug 2018
John Abbott
Design
Feature #1210
: New Fn: make public "coefficients" (of poly wrt a given PP basis)
Some notes
0.25
03 Aug 2018
John Abbott
Design
Design #1124
: Move examples directory into doc -- or just change makefile?
Summary
0.10
03 Aug 2018
John Abbott
Design
Design #825
: IsPositiveGrading -- really need 2 signatures?
Summary
0.20
03 Aug 2018
John Abbott
Design
Design #1184
: should BeginIter(RingElem) be in SparsePolyIter or in SparsePolyOps-RingElem?
Summary
0.50
03 Aug 2018
John Abbott
Design
Design #1145
: File names, coding conventions: Fns, Ops, Operations? part 2
Summary
0.10
03 Aug 2018
John Abbott
Design
Feature #1154
: SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime
Summary
0.20
03 Aug 2018
John Abbott
Design
Feature #1155
: Create a new "prime source" iterator
Summary
0.20
03 Aug 2018
John Abbott
Design
Feature #1131
: Sturm sequence
Not fully general
0.20
30 Jul 2018
John Abbott
Design
Design #1184
: should BeginIter(RingElem) be in SparsePolyIter or in SparsePolyOps-RingElem?
Where
0.10
02 Jul 2018
John Abbott
Design
Feature #1198
: Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex)
Some thoughts
0.50
27 Jun 2018
Anna Maria Bigatti
Design
Feature #1198
: Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex)
0.30
26 Jun 2018
John Abbott
Design
Feature #82
: C++11 compatibility questions
Better C++14
0.25
26 Jun 2018
John Abbott
Design
Design #1124
: Move examples directory into doc -- or just change makefile?
Another idea
0.25
26 Jun 2018
Anna Maria Bigatti
Design
Design #1177
: File names: use "SparsePolyOps" prefix for pertinent files
0.30
25 Jun 2018
John Abbott
Design
Feature #1154
: SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime
Resolved
1.00
19 Jun 2018
John Abbott
Design
Slug #1187
: Matrix rank is slow (over QQ)
Modular heuristic approach
0.25
14 Jun 2018
John Abbott
Design
Design #832
: Generalize grading matrix
Perhaps not full rank?
0.25
14 Jun 2018
John Abbott
Design
Design #1159
: Add global enum "verify/DontVerify"
Close?
0.10
14 Jun 2018
John Abbott
Design
Bug #935
: ElimMat, ElimHomogMat: complain about zero or negative weights
Status?
0.25
14 Jun 2018
John Abbott
Design
Feature #202
: MatrixView/function for viewing a single row or column (RowMat, ColMat)
Fn names?
0.25
12 Jun 2018
John Abbott
Design
Design #410
: New file: BigRatOps
Done
0.25
12 Jun 2018
John Abbott
Design
Bug #1130
: SqFreeFactor: should it work over ZZ?
Some notes
0.20
18 May 2018
John Abbott
Design
Slug #1181
: CpuTime is costly!
Comments about the design
0.40
16 May 2018
John Abbott
Design
Feature #1169
: New function: RandomLinearForm (CoCoALib)
Added doc
0.30
16 May 2018
John Abbott
Design
Support #847
: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
Discussion
0.20
06 May 2018
John Abbott
Design
Design #1182
: "mod" for BigInt
Vague standard
0.25
23 Apr 2018
John Abbott
Design
Slug #1181
: CpuTime is costly!
Copy ProgressReporter?
0.10
23 Apr 2018
John Abbott
Design
Design #1180
: BigRat(0) unexpectedly compiles! (calls ctor with mpq_t arg)
Resolved?
3.00
19 Apr 2018
John Abbott
Design
Design #1180
: BigRat(0) unexpectedly compiles! (calls ctor with mpq_t arg)
Another idea
0.50
18 Apr 2018
John Abbott
Design
Design #1124
: Move examples directory into doc -- or just change makefile?
OK?
0.25
18 Apr 2018
John Abbott
Design
Design #1180
: BigRat(0) unexpectedly compiles! (calls ctor with mpq_t arg)
Ambiguity of 0
0.25
18 Apr 2018
John Abbott
Design
Design #1180
: BigRat(0) unexpectedly compiles! (calls ctor with mpq_t arg)
Some notes
0.50
05 Apr 2018
John Abbott
Design
Feature #1176
: interval arithmetic
External library?
0.20
04 Apr 2018
John Abbott
Design
Feature #1173
: Upper bound for value of poly in an interval
Some notes
1.00
29 Mar 2018
Anna Maria Bigatti
Design
Design #924
: FlagManager for bool/bool3 flags
1.00
19 Mar 2018
John Abbott
Design
Feature #1169
: New function: RandomLinearForm (CoCoALib)
Doubt
0.20
15 Mar 2018
John Abbott
Design
Design #1168
: ideal: does const ourGetPtr really need to be private?
Mmmm
0.50
13 Mar 2018
John Abbott
Design
Feature #1167
: New class VerificationLevel
First impl
1.00
12 Mar 2018
John Abbott
Design
Design #1166
: C++11: allows large integer literals (in NumTheory-prime.C)
Some notes
0.50
09 Mar 2018
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Another idea
0.10
09 Mar 2018
John Abbott
Design
Design #1145
: File names, coding conventions: Fns, Ops, Operations? part 2
Opinion
0.10
09 Mar 2018
John Abbott
Design
Design #1162
: Check semantics of NoSmallFactorSeq
Small factor limit?
0.25
05 Mar 2018
Anna Maria Bigatti
Design
Feature #1158
: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel
2.00
26 Feb 2018
John Abbott
Design
Design #1159
: Add global enum "verify/DontVerify"
Some thoughts
0.25
22 Feb 2018
John Abbott
Design
Support #1161
: Split NumTheory.C into several smaller files
Subfiles
0.25
22 Feb 2018
Anna Maria Bigatti
Design
Design #1159
: Add global enum "verify/DontVerify"
0.50
12 Feb 2018
John Abbott
Design
Design #1156
: Printing for RingElem
Some notes
0.25
11 Feb 2018
John Abbott
Design
Feature #1154
: SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime
Another idea
0.20
11 Feb 2018
John Abbott
Design
Feature #1155
: Create a new "prime source" iterator
PrimeSource class
0.50
11 Feb 2018
John Abbott
Design
Feature #1154
: SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime
Example
0.50
19 Jan 2018
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
Indices are non-neg, or no limits?
0.20
17 Jan 2018
John Abbott
Design
Design #1147
: mySquare and myPowerSmallExp
Some notes
0.25
16 Jan 2018
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Definitely needed
0.50
18 Dec 2017
Anna Maria Bigatti
Design
Design #1144
: File names, coding conventions: Fns, Ops, Operations? part 1
0.50
15 Dec 2017
John Abbott
Design
Feature #319
: BOOST -- how it could help in CoCoALib
Better to avoid BOOST
0.25
15 Dec 2017
John Abbott
Design
Bug #693
: Makefile_dependencies in src/tests/
Seems OK
0.40
14 Dec 2017
Anna Maria Bigatti
Design
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
1.00
04 Dec 2017
John Abbott
Design
Support #1134
: Organize better the documentation for CoCoALib
Some notes
0.25
30 Nov 2017
John Abbott
Design
Feature #1132
: Canonical homomorphism for (some) polynomial rings?
Names
0.20
20 Nov 2017
Anna Maria Bigatti
Design
Design #908
: Sum of ideals: what are the generators of (x) + (0)?
0.50
16 Nov 2017
John Abbott
Design
Design #1125
: Separate install script for CoCoALib?
Some notes
0.20
16 Nov 2017
John Abbott
Design
Design #1124
: Move examples directory into doc -- or just change makefile?
Also in the installed version of CoCoALib?
0.20
16 Nov 2017
John Abbott
Design
Design #1124
: Move examples directory into doc -- or just change makefile?
Some notes
0.30
15 Nov 2017
John Abbott
Design
Design #908
: Sum of ideals: what are the generators of (x) + (0)?
Postpone?
0.25
10 Nov 2017
John Abbott
Design
Feature #357
: Constructor for vectors? CoCoAVector
Postponing
0.20
10 Nov 2017
John Abbott
Design
Feature #1052
: ReadExpr(P, string) and RingElem(P, string) in CoCoALib
Closing
0.20
09 Nov 2017
John Abbott
Design
Design #846
: IsIrred: correct design?
Edge cases
0.25
09 Nov 2017
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
/dev/stderr
0.50
08 Nov 2017
John Abbott
Design
Support #574
: Tidy CoCoA root directory
Acceptable
0.10
08 Nov 2017
John Abbott
Design
Feature #1052
: ReadExpr(P, string) and RingElem(P, string) in CoCoALib
RingElemInput obsolete?
0.10
07 Nov 2017
John Abbott
Design
Feature #1117
: Better printing of negative coeffs
Some notes
0.25
06 Nov 2017
John Abbott
Design
Support #574
: Tidy CoCoA root directory
Mostly done?
0.25
06 Nov 2017
John Abbott
Design
Feature #37
: matrix constructors
Close this issue?
0.25
17 Oct 2017
John Abbott
Design
Feature #1108
: New fn: IsCoprime (whenever gcd makes sense)
Some notes
0.25
01 Sep 2017
John Abbott
Design
Feature #385
: Design new errors using inheritance
Old notes
0.20
01 Sep 2017
Anna Maria Bigatti
Design
Design #841
: NewPolyRing: tidy up the many different versions
0.20
01 Sep 2017
John Abbott
Design
Design #841
: NewPolyRing: tidy up the many different versions
Finish this?
0.20
24 Jul 2017
Anna Maria Bigatti
Design
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
0.50
22 Jul 2017
John Abbott
Design
Feature #1030
: IsInRadical: case of homog ideal
Ideas?
0.20
14 Jul 2017
Anna Maria Bigatti
Design
Feature #1090
: ExternaLib-MathSAT: first prototype
4.00
12 Jul 2017
Anna Maria Bigatti
Design
Feature #1090
: ExternaLib-MathSAT: first prototype
first session with Alberto Griggio in Genova: beginning 2017
16.00
04 Jul 2017
John Abbott
Design
Slug #1042
: LF curiously slow (breaking a poly into homog pieces)
Zero gives error
0.25
03 Jul 2017
John Abbott
Design
Slug #1042
: LF curiously slow (breaking a poly into homog pieces)
Name?
0.10
30 Jun 2017
John Abbott
Design
Design #1086
: New design for interrupt mechanism
Some doubts
1.00
30 Jun 2017
John Abbott
Design
Design #1085
: Fns with "OUT" args: should they give ERR::MixedRings?
Uniformity
0.10
30 Jun 2017
John Abbott
Design
Design #1085
: Fns with "OUT" args: should they give ERR::MixedRings?
No nasty surprises?
0.25
30 Jun 2017
John Abbott
Design
Feature #259
: Squarefree(?) GCD-free basis
Wake up!
0.25
29 Jun 2017
Anna Maria Bigatti
Design
Feature #900
: New function: MinPoly of RingElem in quotient ring
0.50
28 Jun 2017
John Abbott
Design
Design #1065
: Design: should we allow an ideal to change ring?
Comment
0.25
27 Jun 2017
Anna Maria Bigatti
Design
Design #1065
: Design: should we allow an ideal to change ring?
0.20
16 Jun 2017
John Abbott
Design
Design #1065
: Design: should we allow an ideal to change ring?
A use case
0.25
22 May 2017
John Abbott
Design
Feature #979
: SmallestNonDivisor -- new fn
Related?
0.50
19 May 2017
Anna Maria Bigatti
Design
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
0.20
17 May 2017
Anna Maria Bigatti
Design
Slug #1057
: Slug: Polynomial ring contructor slow with (big) matrix ordering
0.20
17 May 2017
John Abbott
Design
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
Make GFAN better?
0.10
17 May 2017
John Abbott
Design
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
Solutions?
0.20
17 May 2017
Anna Maria Bigatti
Design
Design #854
: Function MakeTermOrd should be renamed MakeTermOrdMat?
0.20
11 May 2017
John Abbott
Design
Design #1063
: Catching an (expected) error
Uneasy
0.25
05 May 2017
John Abbott
Design
Design #1059
: Printing ring for ideals (or just for ideals 0 and 1)
Suggestion
0.10
05 May 2017
Anna Maria Bigatti
Design
Design #1059
: Printing ring for ideals (or just for ideals 0 and 1)
0.20
05 May 2017
John Abbott
Design
Design #1059
: Printing ring for ideals (or just for ideals 0 and 1)
Unconvinced
0.10
02 May 2017
John Abbott
Design
Feature #253
: W.Bruns's wish list
Some answers
0.25
28 Apr 2017
John Abbott
Design
Feature #575
: Investigate using cmake for configuration
Ask Normaliz
0.10
28 Apr 2017
John Abbott
Design
Design #933
: Separate configure scripts for CoCoALib and CoCoA-5
Oh
0.10
28 Apr 2017
Anna Maria Bigatti
Design
Support #676
: Credits to CoCoALib contributors
0.50
26 Apr 2017
John Abbott
Design
Feature #1053
: New function: IdealOfGBasis, IdealOfMinGens in CoCoALib
Question
0.20
26 Apr 2017
John Abbott
Design
Feature #1050
: ExternalLibs: function for getting info
Not yet convinced
0.20
26 Apr 2017
John Abbott
Design
Feature #1052
: ReadExpr(P, string) and RingElem(P, string) in CoCoALib
As in CoCoA-5
0.30
26 Apr 2017
Anna Maria Bigatti
Design
Feature #1050
: ExternalLibs: function for getting info
0.30
24 Apr 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
Convinced
0.25
24 Apr 2017
John Abbott
Design
Feature #1050
: ExternalLibs: function for getting info
Alternative file
0.10
24 Apr 2017
John Abbott
Design
Feature #1050
: ExternalLibs: function for getting info
Some notes
0.50
22 Apr 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
CoCoA-5 problem
0.10
22 Apr 2017
John Abbott
Design
Design #829
: PPOrderingCtor: name of mem fn which actually constructs?
Answer?
0.20
22 Apr 2017
John Abbott
Design
Feature #1008
: square function
Solution
0.10
20 Apr 2017
John Abbott
Design
Design #427
: Error names and error messages (current design)
Error messages
0.25
19 Apr 2017
John Abbott
Design
Feature #385
: Design new errors using inheritance
More thoughts
0.50
19 Apr 2017
Anna Maria Bigatti
Design
Design #427
: Error names and error messages (current design)
1.00
19 Apr 2017
Anna Maria Bigatti
Design
Feature #385
: Design new errors using inheritance
0.50
18 Apr 2017
John Abbott
Design
Feature #385
: Design new errors using inheritance
Design notes
1.00
13 Apr 2017
Anna Maria Bigatti
Design
Feature #92
: Error Codes
0.20
13 Apr 2017
Anna Maria Bigatti
Design
Feature #743
: Better errors: give supplementary info about the error
0.20
13 Apr 2017
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
I'd like some guidance
0.10
10 Apr 2017
John Abbott
Design
Support #1039
: Rename iroot?
Related fn
0.25
06 Apr 2017
Anna Maria Bigatti
Design
Support #1039
: Rename iroot?
skype discussion
0.50
06 Apr 2017
John Abbott
Design
Support #1039
: Rename iroot?
Some notes
0.25
05 Apr 2017
John Abbott
Design
Feature #1036
: LogStream: stream for log output
Not ideal
0.25
04 Apr 2017
John Abbott
Design
Feature #1035
: Improvement: how to sort QuotientBasis?
Plan
0.25
29 Mar 2017
Anna Maria Bigatti
Design
Feature #961
: New function: ReducedGBasis
0.50
17 Mar 2017
John Abbott
Design
Feature #1033
: Split poly into homog parts
Iterator
0.10
17 Mar 2017
John Abbott
Design
Feature #1033
: Split poly into homog parts
Name?
0.10
14 Mar 2017
John Abbott
Design
Feature #1030
: IsInRadical: case of homog ideal
Some notes
0.25
08 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
Single CPP flag header file
0.25
06 Mar 2017
Anna Maria Bigatti
Design
Feature #1022
: New "LF" function which is based on StdDeg
0.50
06 Mar 2017
John Abbott
Design
Feature #1022
: New "LF" function which is based on StdDeg
Some notes
0.20
06 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
More notes
0.10
06 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
More notes
0.30
06 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
List of CoCoA CPP flags
0.25
05 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
My point of view
0.20
05 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
Alternative approach
0.25
02 Mar 2017
John Abbott
Design
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
ULONG2LONG
0.30
02 Mar 2017
Anna Maria Bigatti
Design
Design #934
: MachineInt: change semantics?
0.50
02 Mar 2017
Anna Maria Bigatti
Design
Feature #962
: General verbose mode?
2.00
02 Mar 2017
John Abbott
Design
Feature #357
: Constructor for vectors? CoCoAVector
Obsolescent?
0.25
02 Mar 2017
John Abbott
Design
Feature #961
: New function: ReducedGBasis
Two names
0.25
24 Feb 2017
John Abbott
Design
Bug #1014
: RowMat, ColMat with arg an empty list/vector
Another incompatibility
0.10
24 Feb 2017
John Abbott
Design
Feature #202
: MatrixView/function for viewing a single row or column (RowMat, ColMat)
Extreme cases
0.10
24 Feb 2017
John Abbott
Design
Bug #1014
: RowMat, ColMat with arg an empty list/vector
Error is better?
0.10
24 Feb 2017
John Abbott
Design
Bug #1014
: RowMat, ColMat with arg an empty list/vector
Incompatibility
0.25
24 Feb 2017
John Abbott
Design
Feature #202
: MatrixView/function for viewing a single row or column (RowMat, ColMat)
Names
0.10
20 Feb 2017
John Abbott
Design
Feature #872
: LinSolve for matrices over FFp
Some notes
0.10
20 Feb 2017
John Abbott
Design
Feature #82
: C++11 compatibility questions
Duplicate?
0.10
20 Feb 2017
John Abbott
Design
Feature #1010
: C++11: Mario's Hilbert scheme code
More notes
0.25
16 Feb 2017
John Abbott
Design
Feature #962
: General verbose mode?
Just two levels?
0.20
15 Feb 2017
John Abbott
Design
Feature #962
: General verbose mode?
Interesting idea
0.25
13 Feb 2017
John Abbott
Design
Feature #1008
: square function
Bye bye square
0.20
12 Feb 2017
John Abbott
Design
Feature #1008
: square function
No need?
0.10
12 Feb 2017
John Abbott
Design
Feature #1008
: square function
Some notes
0.25
01 Feb 2017
John Abbott
Design
Feature #1005
: Makefile: install target for CoCoALib
Temporary solution
1.00
01 Feb 2017
John Abbott
Design
Bug #1004
: In scripts: use portable test for absolute paths
Found solution on StackExchange
0.50
23 Jan 2017
John Abbott
Design
Feature #931
: GBasis verbose mode
Expected or unexpected?
0.10
23 Jan 2017
John Abbott
Design
Bug #975
: configure: possibly ignore GMP compilation flags
Remove altogether?
0.25
20 Jan 2017
John Abbott
Design
Feature #962
: General verbose mode?
Add to existing files?
0.10
20 Jan 2017
John Abbott
Design
Design #983
: Which ostream for verbose/obsolescent log mesgs?
Separate file?
0.40
20 Jan 2017
John Abbott
Design
Feature #1001
: CoCoALib: ideas for student projects
More ideas
0.10
20 Jan 2017
John Abbott
Design
Design #999
: configuration: include -std=c++03 by default?
Awkward
0.20
19 Jan 2017
John Abbott
Design
Feature #1001
: CoCoALib: ideas for student projects
Some ideas
0.50
15 Jan 2017
John Abbott
Design
Bug #975
: configure: possibly ignore GMP compilation flags
What should the default behaviour be?
0.50
11 Jan 2017
John Abbott
Design
Bug #591
: Problem with template instantiation and order of include directives
Magic phrase
1.50
10 Jan 2017
John Abbott
Design
Bug #591
: Problem with template instantiation and order of include directives
Workaround?
0.20
13 Dec 2016
John Abbott
Design
Feature #992
: Poly ring homomorphism to change ordering
Some notes
0.30
29 Nov 2016
John Abbott
Design
Design #932
: CoCoALib configuration: BOOST dependency
Normaliz needs boost?
0.25
28 Nov 2016
John Abbott
Design
Feature #658
: Indets actually in a poly (or vector or matrix)
Moved to CoCoALib
0.25
28 Nov 2016
John Abbott
Design
Bug #986
: GFan: require version newer than 0.6
Status
0.25
25 Nov 2016
John Abbott
Design
Design #983
: Which ostream for verbose/obsolescent log mesgs?
Some notes
0.25
25 Nov 2016
John Abbott
Design
Design #982
: Catching interrupts in example progs?
Some notes
0.50
24 Nov 2016
John Abbott
Design
Bug #154
: GCD normalization (e.g. monic)
Still a problem
0.40
22 Nov 2016
John Abbott
Design
Feature #979
: SmallestNonDivisor -- new fn
Iter
0.10
22 Nov 2016
John Abbott
Design
Bug #975
: configure: possibly ignore GMP compilation flags
Added config flag
0.30
21 Nov 2016
John Abbott
Design
Feature #979
: SmallestNonDivisor -- new fn
Some notes
0.50
21 Nov 2016
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
Let's try.
0.50
21 Nov 2016
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
Another idea
0.25
18 Nov 2016
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
Another suggestion
0.10
18 Nov 2016
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
Might work, might not
0.10
18 Nov 2016
John Abbott
Design
Support #976
: configure: auxiliary scripts should be consistent about error messages
Icing on the cake?
0.25
18 Nov 2016
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Name of tmp dirs
1.00
17 Nov 2016
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Temp dir naming convention
0.25
17 Nov 2016
John Abbott
Design
Bug #975
: configure: possibly ignore GMP compilation flags
Some notes
0.75
17 Nov 2016
John Abbott
Design
Feature #974
: QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
Some notes
0.50
17 Nov 2016
John Abbott
Design
Feature #678
: Accumulator (like a geobucket)
Probable design
1.00
17 Nov 2016
John Abbott
Design
Feature #678
: Accumulator (like a geobucket)
Applications
0.25
17 Nov 2016
John Abbott
Design
Feature #839
: SparsePolyIter: make more compatible with STL
Clarification
0.25
17 Nov 2016
John Abbott
Design
Support #972
: ex-PolyIterator
Names
0.25
14 Nov 2016
John Abbott
Design
Bug #971
: CheckForInterrupt does not work in the expected way
Missing catch statements
1.00
11 Nov 2016
John Abbott
Design
Design #970
: Weights in ElimMat?
KISS?
0.10
11 Nov 2016
John Abbott
Design
Design #970
: Weights in ElimMat?
Opinion
0.20
11 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
Simpler
0.25
10 Nov 2016
John Abbott
Design
Slug #968
: Slow NF example
Explanation?
0.50
10 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
DevNull
0.25
10 Nov 2016
John Abbott
Design
Feature #718
: Insert calls to CheckForInterrupt
A bit slow
0.10
10 Nov 2016
John Abbott
Design
Slug #968
: Slow NF example
Strange!
0.25
10 Nov 2016
John Abbott
Design
Slug #969
: Output to bad stream (operator<< and myOutput): just return immediately
Some notes
0.25
10 Nov 2016
John Abbott
Design
Slug #968
: Slow NF example
A question of strategy
0.25
10 Nov 2016
John Abbott
Design
Feature #966
: New function or explain: first and last for a vector?
Not yet convinced
0.20
07 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
Another idea
0.30
07 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
KISS?
0.20
07 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
Possible design
0.25
07 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
Some notes
0.25
04 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Almost done
1.00
04 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Not convinced
0.20
04 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Another idea
0.25
03 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Avoid too many preprocessor flags
0.50
03 Nov 2016
Anna Maria Bigatti
Design
Support #953
: new file for old functions: obsolescent.C
0.25
03 Nov 2016
Anna Maria Bigatti
Design
Support #953
: new file for old functions: obsolescent.C
0.25
02 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Some notes
0.50
02 Nov 2016
John Abbott
Design
Feature #958
: New function: multiplicity and dim
Also in CoCoA-5?
0.10
02 Nov 2016
John Abbott
Design
Feature #957
: New function: HasGBasis
Names
0.10
02 Nov 2016
Anna Maria Bigatti
Design
Feature #957
: New function: HasGBasis
1.50
27 Oct 2016
John Abbott
Design
Bug #956
: determinant: fails for 0x0 matrix (SEGV)
Trivial cases
0.20
27 Oct 2016
John Abbott
Design
Design #311
: XelMat, StdDegRevLexMat, ... should be MatrixView
Ring ZZ
0.20
24 Oct 2016
John Abbott
Design
Feature #951
: New function: IsSqFree
How to avoid duplication?
0.30
24 Oct 2016
Anna Maria Bigatti
Design
Feature #951
: New function: IsSqFree
0.25
24 Oct 2016
John Abbott
Design
Feature #796
: CoCoALib function for radical (or SqFree) of a polynomial
Names
0.20
24 Oct 2016
Anna Maria Bigatti
Design
Feature #796
: CoCoALib function for radical (or SqFree) of a polynomial
1.00
24 Oct 2016
John Abbott
Design
Feature #838
: Differential algebra
More notes
0.50
21 Oct 2016
John Abbott
Design
Feature #947
: IsRadical for ideal?
Doubts
0.25
21 Oct 2016
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Opinion?
0.10
21 Oct 2016
Anna Maria Bigatti
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
0.25
20 Oct 2016
John Abbott
Design
Feature #838
: Differential algebra
Clarification
0.50
20 Oct 2016
John Abbott
Design
Feature #796
: CoCoALib function for radical (or SqFree) of a polynomial
Name?
0.25
18 Oct 2016
John Abbott
Design
Feature #947
: IsRadical for ideal?
Probabilistic approach?
0.10
18 Oct 2016
John Abbott
Design
Feature #947
: IsRadical for ideal?
Crude idea
0.10
10 Oct 2016
John Abbott
Design
Support #942
: Which names to use? Intersection/saturation vs intersect/saturate
Also for CoCoA-5
0.20
08 Oct 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Pity
0.10
07 Oct 2016
John Abbott
Design
Bug #938
: ReadExpr: misreads 2/3^4
More notes
0.25
06 Oct 2016
John Abbott
Design
Bug #938
: ReadExpr: misreads 2/3^4
Some notes
0.25
05 Oct 2016
John Abbott
Design
Bug #936
: ReadExpr: cannot handle exponent which is not integer literal
Some notes
0.25
05 Oct 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Related?
0.20
03 Oct 2016
John Abbott
Design
Bug #935
: ElimMat, ElimHomogMat: complain about zero or negative weights
Weights
0.25
30 Sep 2016
John Abbott
Design
Feature #813
: Implement "elim" in CoCoALib
Some notes
0.10
30 Sep 2016
John Abbott
Design
Design #934
: MachineInt: change semantics?
Some notes
0.50
30 Sep 2016
John Abbott
Design
Design #932
: CoCoALib configuration: BOOST dependency
Suggestion
0.10
30 Sep 2016
John Abbott
Design
Design #932
: CoCoALib configuration: BOOST dependency
Some notes
0.50
30 Sep 2016
John Abbott
Design
Feature #319
: BOOST -- how it could help in CoCoALib
Some notes
0.20
29 Sep 2016
John Abbott
Design
Design #822
: Should ElimMat return a ConstMatrix
Semantics?
0.20
29 Sep 2016
John Abbott
Design
Design #592
: Review design of ConstMatrixView
Seems OK
0.50
24 Sep 2016
John Abbott
Design
Bug #930
: Printing TwinFloat as (rational) coeff without brackets
Some notes
0.25
21 Sep 2016
John Abbott
Design
Support #505
: Documentation: write doc for RingDenseUPolyClean
Messy?
0.20
21 Sep 2016
John Abbott
Design
Design #815
: GlobalManager: Imminent disaster should be a proper error
Conclusion
0.50
21 Sep 2016
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
New type?
0.50
21 Sep 2016
Anna Maria Bigatti
Design
Feature #899
: IsMaximal, IsPrimary for IDEAL (in cocoalib)
0.50
20 Sep 2016
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
Oops!
0.20
20 Sep 2016
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
Safety versus simplicity (and speed)
0.50
20 Sep 2016
John Abbott
Design
Bug #807
: DiagMat: mySetEntry checks the entry is writable only if debugging active
Not a bug
0.25
16 Sep 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Postponing
0.25
16 Sep 2016
John Abbott
Design
Feature #923
: Fn to read symbol range (SymbolRange)
Suspicious code
0.20
16 Sep 2016
Anna Maria Bigatti
Design
Design #921
: Design GBMill
0.25
15 Sep 2016
John Abbott
Design
Support #694
: In test files: when is assert.H needed?
Names
0.25
14 Sep 2016
John Abbott
Design
Support #694
: In test files: when is assert.H needed?
All superfluous
0.25
14 Sep 2016
John Abbott
Design
Support #694
: In test files: when is assert.H needed?
Opinions
0.25
08 Sep 2016
Anna Maria Bigatti
Design
Feature #899
: IsMaximal, IsPrimary for IDEAL (in cocoalib)
0.25
08 Sep 2016
John Abbott
Design
Feature #899
: IsMaximal, IsPrimary for IDEAL (in cocoalib)
More notes
0.25
08 Sep 2016
John Abbott
Design
Feature #899
: IsMaximal, IsPrimary for IDEAL (in cocoalib)
Some notes
0.25
07 Sep 2016
Anna Maria Bigatti
Design
Feature #899
: IsMaximal, IsPrimary for IDEAL (in cocoalib)
0.50
02 Sep 2016
John Abbott
Design
Design #908
: Sum of ideals: what are the generators of (x) + (0)?
Discussion needed
0.10
22 Aug 2016
John Abbott
Design
Feature #914
: New function: quorem for univariate polynomials?
Reasonable
0.25
16 Aug 2016
Anna Maria Bigatti
Design
Feature #914
: New function: quorem for univariate polynomials?
0.50
02 Aug 2016
John Abbott
Design
Support #774
: Rename file PPMonoidEvZZ
Tidying
0.25
02 Aug 2016
Anna Maria Bigatti
Design
Feature #361
: implement IsPrime3, IsMaximal3
1.50
02 Aug 2016
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
General interface is unclear to me
0.25
21 Jul 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Exact format?
0.25
21 Jul 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Some notes
1.50
19 Jul 2016
John Abbott
Design
Feature #565
: FloatApprox for TwinFloat values?
Name?
0.10
19 Jul 2016
John Abbott
Design
Feature #565
: FloatApprox for TwinFloat values?
Rigid "correctness" vs convenience
0.25
19 Jul 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Some notes
0.20
30 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Still perplexed
0.20
29 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Perhaps?
0.10
29 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Quick question
0.15
29 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Question
0.10
29 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Oh dear!
0.10
29 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Move enum?
0.10
29 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Possible but awkward
0.10
28 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Yet another proposal for the interface
0.20
27 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
More ideas
0.20
27 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Alternative fn name?
0.10
27 Jun 2016
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
Names
0.20
27 Jun 2016
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
Just change a name?
0.20
27 Jun 2016
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
Not enthusiastic
0.20
25 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Backward compatibility
0.10
25 Jun 2016
John Abbott
Design
Feature #896
: myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
Mild inconsistency?
0.20
25 Jun 2016
John Abbott
Design
Feature #896
: myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
List of new mem fns
0.20
25 Jun 2016
John Abbott
Design
Feature #896
: myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?
Pros and cons
0.25
24 Jun 2016
John Abbott
Design
Bug #895
: NumDigits: sometimes gives wrong answer
Visible in CoCoA-5?
0.25
22 Jun 2016
John Abbott
Design
Design #891
: Replace auto_ptr in preparation for C++11?
KISS
1.00
21 Jun 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Not being clever
0.30
21 Jun 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Not so easy
0.50
17 Jun 2016
John Abbott
Design
Design #891
: Replace auto_ptr in preparation for C++11?
Not the first to find the problem
0.50
16 Jun 2016
John Abbott
Design
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
And the answer is...
0.20
16 Jun 2016
John Abbott
Design
Feature #800
: PPMonoidSparse: impl of sparse PPs
When to use sparse PPs?
0.20
16 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Another possibility
0.20
13 Jun 2016
John Abbott
Design
Feature #889
: configure script: give summary of warnings at end
First impl
0.50
13 Jun 2016
John Abbott
Design
Feature #759
: Configuration: where to keep source for test compilations?
Some notes
0.20
13 Jun 2016
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Using /tmp
0.25
13 Jun 2016
John Abbott
Design
Bug #867
: Compilation Error: C++11 and old GMP-Version
Evolved into another issue
0.25
13 Jun 2016
John Abbott
Design
Bug #593
: Temporary directories used during configuration
Use system temporary filesystem
0.30
25 May 2016
John Abbott
Design
Feature #885
: IsIrred3: fast 3-way irred test (returning bool3)
Design comments and semantics
0.25
25 May 2016
John Abbott
Design
Design #846
: IsIrred: correct design?
Who calls IsIrred3?
0.10
25 May 2016
John Abbott
Design
Design #846
: IsIrred: correct design?
Some decisions
0.50
25 May 2016
John Abbott
Design
Feature #885
: IsIrred3: fast 3-way irred test (returning bool3)
Some notes
0.50
10 May 2016
Anna Maria Bigatti
Design
Slug #881
: ReadExpr is too slow on large polys
0.25
09 May 2016
John Abbott
Design
Slug #882
: Impl faster multiplication for DUP (dense univariate polys)
Using fast integer mult
0.20
09 May 2016
John Abbott
Design
Slug #882
: Impl faster multiplication for DUP (dense univariate polys)
Some notes
2.00
09 May 2016
John Abbott
Design
Slug #881
: ReadExpr is too slow on large polys
Map for symbols?
0.50
06 May 2016
John Abbott
Design
Slug #866
: implicit, ImplicitHypersurface: improve output verification
No time yet
0.50
29 Apr 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Use with care
0.25
29 Apr 2016
Anna Maria Bigatti
Design
Feature #873
: bool3: add some logical operations?
0.25
29 Apr 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Not really harmful
0.20
28 Apr 2016
Anna Maria Bigatti
Design
Feature #873
: bool3: add some logical operations?
0.25
27 Apr 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Also
0.10
27 Apr 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Motivation
0.10
27 Apr 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Some notes
0.25
22 Apr 2016
John Abbott
Design
Slug #866
: implicit, ImplicitHypersurface: improve output verification
Vague memory
0.10
19 Apr 2016
John Abbott
Design
Bug #867
: Compilation Error: C++11 and old GMP-Version
Already done
0.20
19 Apr 2016
John Abbott
Design
Feature #82
: C++11 compatibility questions
Preprocessor flag
0.25
19 Apr 2016
John Abbott
Design
Bug #867
: Compilation Error: C++11 and old GMP-Version
A suggestion
0.25
18 Apr 2016
John Abbott
Design
Slug #866
: implicit, ImplicitHypersurface: improve output verification
Probabilistic check?
0.25
13 Apr 2016
John Abbott
Design
Bug #867
: Compilation Error: C++11 and old GMP-Version
Build your own GMP
0.20
06 Apr 2016
John Abbott
Design
Bug #864
: Assignment of rings (esp. derived rings such as PolyRing)
Types of ring
0.25
05 Apr 2016
John Abbott
Design
Bug #860
: Check impl of RingTwinFloatImpl::myIsRational
Possible explanation
0.10
30 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Unfortunate aspect of myCmp5 approach
0.20
30 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
More notes
1.00
29 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
More involved than first expected
0.75
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Switchable?
0.20
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Weak inequalities
0.25
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Decision?
0.20
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
A better idea?
0.50
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
A bad idea?
0.20
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Summary description
0.25
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Some example scenarios
3.00
26 Mar 2016
John Abbott
Design
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
Some reasoning
1.00
26 Mar 2016
John Abbott
Design
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
An idea
0.20
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