⚲
Project
General
Profile
Sign in
Register
Home
Projects
Help
Search
:
CoCoALib
All Projects
CoCoA
»
CoCoALib
Overview
Activity
Roadmap
Issues
Spent time
Gantt
Calendar
News
Documents
Wiki
Files
Spent time
Filters
Add filter
Issue
User
Activity
Comment
Hours
Date
Issue's Tracker
Issue's Status
Issue's Target version
Options
Columns
Available Columns
Project
Week
Tracker
Status
Selected Columns
Date
User
Activity
Issue
Comment
Hours
Group results by
Project
Date
User
Activity
Totals
Hours
Apply
Clear
Details
Report
Hours:
2867.87
Date
User
Activity
Issue
Comment
Hours
21 Oct 2019
John Abbott
Development
Design #1346
: C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
List of things to do
0.20
19 Oct 2019
John Abbott
Design
Bug #1345
: Problem with linking the library
Strange
0.20
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
15 Oct 2019
Anna Maria Bigatti
Documentation
Feature #1329
: New syntax for creating homomorphisms (PolyAlgebraHom)
0.20
10 Oct 2019
Anna Maria Bigatti
Testing
Slug #1238
: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead
0.20
09 Oct 2019
Anna Maria Bigatti
Documentation
Feature #1332
: New function: vector of RingElem from string -- in CoCoALib
0.20
08 Oct 2019
Anna Maria Bigatti
Documentation
Feature #1330
: New syntax for NewQuotientRing
0.20
03 Oct 2019
Anna Maria Bigatti
Testing
Slug #1105
: Primary Decompositon (zero-dim) slow cases
0.20
02 Oct 2019
John Abbott
Testing
Slug #1105
: Primary Decompositon (zero-dim) slow cases
No indep of term ord
0.20
01 Oct 2019
John Abbott
Testing
Slug #866
: implicit, ImplicitHypersurface: improve output verification
Speed
0.20
25 Sep 2019
John Abbott
Testing
Bug #1319
: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist
Some notes
0.20
25 Sep 2019
John Abbott
Testing
Feature #1283
: Printing for (prime) finite fields
Anna approves
0.20
24 Sep 2019
John Abbott
Development
Bug #1317
: txt2tags: LaTeX/PDF section numbers over 99 in TOC
Some notes
0.20
10 Sep 2019
John Abbott
Testing
Design #1309
: SmoothFactor: allow limit = 1?
All tests pass
0.20
10 Sep 2019
John Abbott
Debugging
Design #1309
: SmoothFactor: allow limit = 1?
Oh
0.20
02 Aug 2019
John Abbott
Testing
Slug #1302
: Factorization mod p
Fake news
0.20
28 May 2019
John Abbott
Design
Feature #1283
: Printing for (prime) finite fields
More notes
0.20
03 May 2019
John Abbott
Design
Bug #1280
: Determinant & Inverse of matrix over non integral domain
UNcertain
0.20
03 May 2019
John Abbott
Testing
Support #1263
: Tidy CoCoALib test directory
More tests
0.20
30 Apr 2019
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
Postponing
0.20
09 Apr 2019
Anna Maria Bigatti
Design
Feature #1267
: Ideal equality
0.20
05 Apr 2019
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
Getting ever more urgent
0.20
27 Mar 2019
Anna Maria Bigatti
Testing
Bug #1256
: RingID: different values in test-output on different platforms
0.20
27 Mar 2019
John Abbott
Debugging
Bug #1256
: RingID: different values in test-output on different platforms
Confirm
0.20
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
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
07 Mar 2019
Anna Maria Bigatti
Testing
Feature #82
: C++11 compatibility questions
0.20
06 Mar 2019
John Abbott
Development
Design #1225
: Move to C++14 (skipping C++11)
Checked in
0.20
06 Mar 2019
John Abbott
Design
Feature #1249
: principal ideal has a Gbasis
More thoughts
0.20
05 Mar 2019
John Abbott
Testing
Bug #1248
: MinPolyQuot: guaranteed and ideal without GBasis
Not good
0.20
05 Mar 2019
John Abbott
Design
Bug #1248
: MinPolyQuot: guaranteed and ideal without GBasis
A more complicated idea
0.20
26 Feb 2019
John Abbott
Testing
Design #1223
: NewPolyRing default indet names
Ready to be closed?
0.20
08 Feb 2019
John Abbott
Design
Feature #4
: Squarefree GCD-free basis
Only for polys
0.20
29 Oct 2018
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
More comments
0.20
29 Oct 2018
Anna Maria Bigatti
Design
Design #1232
: IsPrime(0)
0.20
06 Sep 2018
John Abbott
Design
Design #1225
: Move to C++14 (skipping C++11)
Things to do
0.20
04 Sep 2018
Anna Maria Bigatti
Design
Design #1223
: NewPolyRing default indet names
0.20
03 Aug 2018
John Abbott
Design
Design #825
: IsPositiveGrading -- really need 2 signatures?
Summary
0.20
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
02 Aug 2018
Anna Maria Bigatti
Documentation
Design #707
: MatrixOrderingMod32749Impl: test and write documentation!
0.20
02 Aug 2018
Anna Maria Bigatti
Documentation
Feature #1126
: New function: SubmoduleOfMinGens
0.20
02 Aug 2018
Anna Maria Bigatti
Documentation
Design #764
: ExternalLib: simplify configuration
0.20
26 Jun 2018
John Abbott
Debugging
Slug #1187
: Matrix rank is slow (over QQ)
Slow mod p too
0.20
25 Jun 2018
John Abbott
Development
Feature #4
: Squarefree GCD-free basis
Subsumed?
0.20
14 Jun 2018
John Abbott
Testing
Bug #935
: ElimMat, ElimHomogMat: complain about zero or negative weights
Done
0.20
12 Jun 2018
John Abbott
Design
Bug #1130
: SqFreeFactor: should it work over ZZ?
Some notes
0.20
16 May 2018
John Abbott
Design
Support #847
: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
Discussion
0.20
05 May 2018
John Abbott
Documentation
Design #1182
: "mod" for BigInt
The manual says...
0.20
05 Apr 2018
John Abbott
Design
Feature #1176
: interval arithmetic
External library?
0.20
19 Mar 2018
Anna Maria Bigatti
Development
Feature #1169
: New function: RandomLinearForm (CoCoALib)
0.20
19 Mar 2018
John Abbott
Design
Feature #1169
: New function: RandomLinearForm (CoCoALib)
Doubt
0.20
05 Mar 2018
Anna Maria Bigatti
Development
Feature #1158
: New function: MinPolyQuotHeuristic --> MinPolyQuot with VerificationLevel
0.20
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
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
15 Dec 2017
John Abbott
Testing
Bug #905
: txt2tags: double quotes wrong in LaTeX
An example
0.20
30 Nov 2017
Anna Maria Bigatti
Testing
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
0.20
30 Nov 2017
John Abbott
Design
Feature #1132
: Canonical homomorphism for (some) polynomial rings?
Names
0.20
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
13 Nov 2017
John Abbott
Testing
Bug #1121
: PrevPrime and NextPrime anomalies
Err!
0.20
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
08 Nov 2017
John Abbott
Testing
Bug #1081
: ideal() * RingElem gives error
More cases
0.20
06 Nov 2017
Anna Maria Bigatti
Documentation
Feature #796
: CoCoALib function for radical (or SqFree) of a polynomial
0.20
31 Oct 2017
John Abbott
Testing
Slug #1105
: Primary Decompositon (zero-dim) slow cases
More example
0.20
02 Oct 2017
John Abbott
Testing
Slug #1105
: Primary Decompositon (zero-dim) slow cases
More examples
0.20
11 Sep 2017
Anna Maria Bigatti
Testing
Bug #1101
: Bug in MinPolyModular (insufficient rational reconstruction)
0.20
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
31 Aug 2017
Anna Maria Bigatti
Debugging
Support #1096
: WEB SITE: HTML is not clean!
0.20
22 Jul 2017
John Abbott
Design
Feature #1030
: IsInRadical: case of homog ideal
Ideas?
0.20
19 Jul 2017
John Abbott
Development
Support #1056
: Release: CoCoALib-0.99560 (together with CoCoA-5.2.2)
interim
0.20
07 Jul 2017
Anna Maria Bigatti
Development
Bug #1088
: MinPolyQuot: runs out of primes
changed level for polynomial printing
0.20
29 Jun 2017
Anna Maria Bigatti
Development
Bug #1083
: MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error)
0.20
27 Jun 2017
Anna Maria Bigatti
Design
Design #1065
: Design: should we allow an ideal to change ring?
0.20
20 Jun 2017
Anna Maria Bigatti
Debugging
Bug #1081
: ideal() * RingElem gives error
0.20
22 May 2017
Anna Maria Bigatti
Documentation
Feature #813
: Implement "elim" in CoCoALib
0.20
19 May 2017
John Abbott
Testing
Slug #1049
: GroebnerFan: slow examples
Another example
0.20
19 May 2017
Anna Maria Bigatti
Testing
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
0.20
19 May 2017
Anna Maria Bigatti
Design
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
0.20
19 May 2017
John Abbott
Testing
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
One more matrix
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
Solutions?
0.20
17 May 2017
Anna Maria Bigatti
Testing
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
0.20
17 May 2017
John Abbott
Testing
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
Another example
0.20
17 May 2017
Anna Maria Bigatti
Design
Design #854
: Function MakeTermOrd should be renamed MakeTermOrdMat?
0.20
15 May 2017
John Abbott
Testing
Slug #1049
: GroebnerFan: slow examples
More examples
0.20
11 May 2017
Anna Maria Bigatti
Documentation
Design #427
: Error names and error messages (current design)
0.20
11 May 2017
Anna Maria Bigatti
Development
Design #1065
: Design: should we allow an ideal to change ring?
0.20
11 May 2017
Anna Maria Bigatti
Documentation
Design #1065
: Design: should we allow an ideal to change ring?
0.20
08 May 2017
Anna Maria Bigatti
Testing
Design #829
: PPOrderingCtor: name of mem fn which actually constructs?
0.20
08 May 2017
Anna Maria Bigatti
Documentation
Support #944
: Release: CoCoALib-0.99550 (together with CoCoA-5.2.0)
0.20
05 May 2017
Anna Maria Bigatti
Design
Design #1059
: Printing ring for ideals (or just for ideals 0 and 1)
0.20
02 May 2017
Anna Maria Bigatti
Development
Support #944
: Release: CoCoALib-0.99550 (together with CoCoA-5.2.0)
0.20
27 Apr 2017
Anna Maria Bigatti
Testing
Feature #1016
: ReducedGBasis for RingWeyl (and other non-commutative rings)
0.20
26 Apr 2017
John Abbott
Design
Feature #1053
: New function: IdealOfGBasis, IdealOfMinGens in CoCoALib
Question
0.20
26 Apr 2017
Anna Maria Bigatti
Documentation
Feature #931
: GBasis verbose mode
0.20
26 Apr 2017
John Abbott
Design
Feature #1050
: ExternalLibs: function for getting info
Not yet convinced
0.20
22 Apr 2017
John Abbott
Design
Design #829
: PPOrderingCtor: name of mem fn which actually constructs?
Answer?
0.20
22 Apr 2017
John Abbott
Testing
Design #822
: Should ElimMat return a ConstMatrix
Accept?
0.20
13 Apr 2017
Anna Maria Bigatti
Design
Feature #92
: Error Codes
0.20
13 Apr 2017
Anna Maria Bigatti
Documentation
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
06 Mar 2017
John Abbott
Design
Feature #1022
: New "LF" function which is based on StdDeg
Some notes
0.20
05 Mar 2017
John Abbott
Design
Design #1019
: CPP flags in installed library
My point of view
0.20
16 Feb 2017
John Abbott
Design
Feature #962
: General verbose mode?
Just two levels?
0.20
13 Feb 2017
John Abbott
Design
Feature #1008
: square function
Bye bye square
0.20
20 Jan 2017
John Abbott
Testing
Design #827
: NewPositiveMat also for matrices over QQ? Also NewIntegerOrdMat. (now called MakeTermOrd)
Closing
0.20
20 Jan 2017
John Abbott
Design
Design #999
: configuration: include -std=c++03 by default?
Awkward
0.20
19 Jan 2017
John Abbott
Testing
Design #999
: configuration: include -std=c++03 by default?
Flag not recognized in g++ 4.2.1
0.20
17 Jan 2017
John Abbott
Testing
Bug #975
: configure: possibly ignore GMP compilation flags
To check
0.20
10 Jan 2017
John Abbott
Design
Bug #591
: Problem with template instantiation and order of include directives
Workaround?
0.20
09 Jan 2017
John Abbott
Testing
Bug #591
: Problem with template instantiation and order of include directives
Still there
0.20
11 Nov 2016
John Abbott
Design
Design #970
: Weights in ElimMat?
Opinion
0.20
10 Nov 2016
John Abbott
Development
Feature #962
: General verbose mode?
Development strategy
0.20
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
Documentation
Feature #958
: New function: multiplicity and dim
What exactly does multiplicity do?
0.20
07 Nov 2016
John Abbott
Design
Feature #962
: General verbose mode?
KISS?
0.20
04 Nov 2016
John Abbott
Design
Support #953
: new file for old functions: obsolescent.C
Not convinced
0.20
27 Oct 2016
John Abbott
Design
Bug #956
: determinant: fails for 0x0 matrix (SEGV)
Trivial cases
0.20
27 Oct 2016
John Abbott
Testing
Feature #11
: Bareiss algorithm
Status?
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 #796
: CoCoALib function for radical (or SqFree) of a polynomial
Names
0.20
10 Oct 2016
John Abbott
Design
Support #942
: Which names to use? Intersection/saturation vs intersect/saturate
Also for CoCoA-5
0.20
05 Oct 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Related?
0.20
30 Sep 2016
John Abbott
Testing
Design #934
: MachineInt: change semantics?
Source code
0.20
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
21 Sep 2016
John Abbott
Design
Support #505
: Documentation: write doc for RingDenseUPolyClean
Messy?
0.20
20 Sep 2016
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
Oops!
0.20
16 Sep 2016
John Abbott
Design
Feature #923
: Fn to read symbol range (SymbolRange)
Suspicious code
0.20
19 Jul 2016
John Abbott
Design
Feature #910
: BigRat: read from a string in "decimal" format?
Some notes
0.20
07 Jul 2016
John Abbott
Documentation
Bug #905
: txt2tags: double quotes wrong in LaTeX
Probably not hard to fix
0.20
30 Jun 2016
John Abbott
Design
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Still perplexed
0.20
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
Development
Design #789
: NumTheory: behaviour of InvMod when inverse does not exist
Looking at the code
0.20
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
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
Testing
Bug #895
: NumDigits: sometimes gives wrong answer
Speed test
0.20
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 #759
: Configuration: where to keep source for test compilations?
Some notes
0.20
06 Jun 2016
John Abbott
Documentation
Support #887
: My first compilations with clang
Compilation guides
0.20
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
Testing
Slug #881
: ReadExpr is too slow on large polys
Quick test
0.20
29 Apr 2016
John Abbott
Design
Feature #873
: bool3: add some logical operations?
Not really harmful
0.20
19 Apr 2016
John Abbott
Design
Bug #867
: Compilation Error: C++11 and old GMP-Version
Already done
0.20
13 Apr 2016
John Abbott
Design
Bug #867
: Compilation Error: C++11 and old GMP-Version
Build your own GMP
0.20
30 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
Unfortunate aspect of myCmp5 approach
0.20
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
Decision?
0.20
28 Mar 2016
John Abbott
Design
Design #859
: Twin-float: comparisons and equality test
A bad idea?
0.20
26 Mar 2016
John Abbott
Testing
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
Seems OK
0.20
26 Mar 2016
John Abbott
Design
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
An idea
0.20
25 Mar 2016
John Abbott
Testing
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
An idea for testing Twin Floats
0.20
25 Mar 2016
John Abbott
Documentation
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
In practice
0.20
25 Mar 2016
John Abbott
Documentation
Design #855
: Copyright and authorship?
Some notes
0.20
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
Documentation
Design #815
: GlobalManager: Imminent disaster should be a proper error
Added new para
0.20
21 Mar 2016
John Abbott
Development
Design #815
: GlobalManager: Imminent disaster should be a proper error
Message
0.20
21 Mar 2016
John Abbott
Design
Support #774
: Rename file PPMonoidEvZZ
Half done?
0.20
21 Mar 2016
John Abbott
Testing
Support #810
: ILogBase: change name?
Closing after 4 months
0.20
02 Feb 2016
John Abbott
Documentation
Design #649
: Make SmallFpImpl safer to use
All done
0.20
13 Jan 2016
John Abbott
Design
Feature #839
: SparsePolyIter: make more compatible with STL
More notes
0.20
11 Jan 2016
John Abbott
Design
Feature #838
: Differential algebra
Orderings on derivatives
0.20
04 Dec 2015
John Abbott
Design
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
Name?
0.20
02 Dec 2015
John Abbott
Testing
Feature #664
: Impl small non-prime finite fields (using logs)
Speed test
0.20
02 Dec 2015
John Abbott
Development
Feature #664
: Impl small non-prime finite fields (using logs)
Speed test
0.20
01 Dec 2015
John Abbott
Development
Bug #820
: NewMatMinimize, NewMatCompleteOrd - a godforsaken mess!
Soon
0.20
01 Dec 2015
John Abbott
Documentation
Design #822
: Should ElimMat return a ConstMatrix
Doc missing
0.20
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
27 Nov 2015
John Abbott
Testing
Design #819
: GradingMat: does anyone need it?
Uses
0.20
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 #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!
Semantics!
0.20
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
Testing
Design #816
: Rename isqrt to FloorSqrt (following ilog renaming to FloorLog)
Checked in
0.20
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
Feature #812
: PPMonoid pseudo-ctor without explicit ordering
A suggestion
0.20
21 Nov 2015
John Abbott
Development
Feature #440
: Port RealRoots to C++
Sooner rather than later?
0.20
18 Nov 2015
John Abbott
Debugging
Bug #808
: Alg Extn by non-zero dim ideal
Workaround
0.20
13 Nov 2015
John Abbott
Design
Design #805
: New type for "constant" matrices?
More notes
0.20
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
05 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
An idea
0.20
29 Oct 2015
John Abbott
Design
Bug #790
: RingDistrMPolyInlFpPPImpl::mySummandPool frees ZERO PTR many times
Undecided
0.20
14 Oct 2015
John Abbott
Testing
Design #786
: MemPool: review min and max loaf sizes
Hints
0.20
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
Testing
Design #786
: MemPool: review min and max loaf sizes
Incidental observation
0.20
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
Development
Bug #783
: abs for MachineInt
Checked in
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
08 Oct 2015
John Abbott
Design
Feature #586
: BigInt ctor from a machine integer
NumTheory might benefit
0.20
15 Sep 2015
John Abbott
Debugging
Bug #776
: FloatStr prints a NUL character
Smaller example?
0.20
30 Jul 2015
John Abbott
Design
Slug #722
: valuation slow for large inputs
Additional work
0.20
30 Jul 2015
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
Some notes
0.20
25 Jun 2015
John Abbott
Design
Bug #736
: QuotientRing: is it correct to prohibit quotient by ideal(1)?
Robbiano
0.20
11 Jun 2015
John Abbott
Development
Feature #728
: Noncommutative algebra "of solvable type"
Plans
0.20
10 Jun 2015
John Abbott
Design
Feature #728
: Noncommutative algebra "of solvable type"
Correction
0.20
31 May 2015
John Abbott
Development
Slug #722
: valuation slow for large inputs
Some notes
0.20
30 May 2015
John Abbott
Design
Feature #385
: Design new errors using inheritance
Design idea
0.20
21 May 2015
John Abbott
Documentation
Feature #718
: Insert calls to CheckForInterrupt
Keep logs
0.20
21 May 2015
John Abbott
Development
Feature #715
: RandomSubsetIndices, RandomTupleIndices?
Mostly done
0.20
20 May 2015
John Abbott
Testing
Feature #573
: Use symbolic links for external libraries
Current status?
0.20
29 Apr 2015
John Abbott
Debugging
Slug #691
: Matrix determinant over ZZ
Source code
0.20
17 Jul 2014
John Abbott
Development
Bug #73
: Repeated rows/cols in submat
0.20
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
Documentation
Feature #580
: Example for PPVector: ex-PPVector
Tidying
0.20
01 Jul 2014
John Abbott
Testing
Bug #577
: Hilbert crashes with > 100 indeterminates
Works for me
0.20
16 Apr 2014
John Abbott
Documentation
Bug #538
: Compilation problem in TmpMorsePaths.C
Added boilerplate
0.20
11 Jul 2013
Anna Maria Bigatti
Documentation
Feature #385
: Design new errors using inheritance
list of errors in error documentation
0.20
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Update from CVS
0.20
08 Oct 2012
John Abbott
Testing
Feature #253
: W.Bruns's wish list
Satsified wish (7)
0.20
04 Oct 2012
John Abbott
Design
Feature #224
: Leading form
Suggestion: Splitting off the leading form
0.20
04 Oct 2012
John Abbott
Design
Feature #233
: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>
Via convert?
0.20
28 Sep 2012
John Abbott
Design
Feature #221
: Better RingElems
What should this do?
0.20
18 Jun 2012
John Abbott
Design
Feature #157
: Separate ThreadsafeCounter from symbol.C
to BOOST or not to BOOST, that is the question
0.20
08 Jun 2012
John Abbott
Design
Feature #174
: IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing..
Also for modules?
0.20
08 Jun 2012
John Abbott
Documentation
Support #26
: Redmine Administration
Not keen on automatics
0.20
07 Jun 2012
John Abbott
Design
Bug #178
: IsHomog: should it throw an error when there is no grading?
An error is best
0.20
30 May 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
Added clarification to original description
0.20
28 May 2012
John Abbott
Testing
Feature #157
: Separate ThreadsafeCounter from symbol.C
How?
0.20
28 May 2012
John Abbott
Design
Bug #22
: Rename PPMonoidEvZZ?
No very small exp
0.20
25 May 2012
John Abbott
Design
Feature #167
: Integer operations
Just starting
0.20
10 May 2012
John Abbott
Design
Feature #157
: Separate ThreadsafeCounter from symbol.C
Make a BOOST-free version?
0.20
10 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
Remove enum AnonymousMarker
0.20
07 May 2012
John Abbott
Design
Feature #156
: Brand new symbol(s)
More proposals for the head
0.20
30 Apr 2012
John Abbott
Design
Feature #142
: Improve threadsafety
When to destroy rings?
0.20
27 Apr 2012
John Abbott
Design
Bug #135
: Revise interface to SmallFpImpl & friends
Confirmed need for major redesign
0.20
24 Apr 2012
John Abbott
Design
Feature #51
: polynomial coefficient extraction w.r.t. variable
Also for module elems
0.20
20 Apr 2012
John Abbott
Design
Feature #125
: Matrix equation solving; linear system solving
What name?
0.20
20 Apr 2012
John Abbott
Development
Feature #107
: Recognizing finite fields
Nasty name CardExp
0.20
03 Apr 2012
John Abbott
Debugging
Slug #120
: LT over QQ: surprisingly slow
Another example
0.20
03 Feb 2012
John Abbott
Design
Design #64
: submat takes only vector<long>
Vectors of integer values
0.20
01 Feb 2012
John Abbott
Design
Feature #84
: Names for random streams
Another proposal
0.20
01 Feb 2012
John Abbott
Documentation
Feature #84
: Names for random streams
Difference between RandomSource & Random*Stream not clear
0.20
23 Dec 2011
Anna Maria Bigatti
Design
Support #70
: Index page for html documentation
reorganization of alphabetical index
0.20
29 Apr 2024
John Abbott
Testing
Feature #1667
: GBasis over ZZ: port to CoCoALib
Make progress!
0.25
22 Apr 2024
John Abbott
Design
Design #1572
: Use noexcept
Iterators
0.25
22 Apr 2024
John Abbott
Documentation
Design #1346
: C++14: use the new for loop syntax where appropriate (like cocoa's foreach)
More to do
0.25
22 Apr 2024
John Abbott
Development
Design #1242
: C++14: Use type auto where appropriate
Code to check
0.25
22 Apr 2024
John Abbott
Testing
Bug #1719
: FactorINT has got worse
Good enough!
0.25
22 Apr 2024
John Abbott
Documentation
Bug #1733
: FactorINT: funny order
Changed doc
0.25
09 Apr 2024
John Abbott
Discussion
Support #1814
: Ensure tests do not need too much RAM
Not sure
0.25
26 Mar 2024
Anna Maria Bigatti
Development
Design #582
: Error codes: use same code for "not poly ring" and "not elem poly ring"
0.25
26 Mar 2024
Anna Maria Bigatti
Testing
Feature #598
: Syzygy for modules: non-homogeneous module
0.25
25 Mar 2024
John Abbott
Discussion
Design #1801
: BuildInfo
CoCoALib & CoCoA-5
0.25
25 Mar 2024
Anna Maria Bigatti
Development
Design #1649
: Add file SparsePolyOps-vector.C
0.25
24 Mar 2024
John Abbott
Discussion
Design #1799
: Clean out OLD CODE?
Some notes
0.25
21 Mar 2024
John Abbott
Discussion
Slug #1756
: deg(f) is slow if f is long
Can do better
0.25
18 Mar 2024
John Abbott
Design
Slug #1756
: deg(f) is slow if f is long
More general
0.25
18 Mar 2024
Anna Maria Bigatti
Discussion
Support #942
: Which names to use? Intersection/saturation vs intersect/saturate
0.25
16 Mar 2024
John Abbott
Discussion
Design #894
: strict enum types: C++11 extension
Better to wait?
0.25
15 Mar 2024
John Abbott
Discussion
Feature #743
: Better errors: give supplementary info about the error
Update
0.25
15 Mar 2024
Anna Maria Bigatti
Discussion
Design #1326
: Modify function myElim so that it returns ideal? (not quite)
0.25
15 Mar 2024
Anna Maria Bigatti
Design
Design #1326
: Modify function myElim so that it returns ideal? (not quite)
0.25
14 Mar 2024
Anna Maria Bigatti
Discussion
Design #1326
: Modify function myElim so that it returns ideal? (not quite)
0.25
13 Mar 2024
John Abbott
Testing
Support #1761
: MakeTermOrdMat: improve error mesg
0.25
13 Mar 2024
John Abbott
Testing
Bug #111
: Mod fn for computing remainder
No problems on over 10 years
0.25
13 Mar 2024
John Abbott
Documentation
Bug #1790
: saturate with zero ideals
Source code
0.25
13 Mar 2024
John Abbott
Testing
Bug #1790
: saturate with zero ideals
Easy?
0.25
13 Mar 2024
Anna Maria Bigatti
Discussion
Feature #1559
: Default ctor for rings
0.25
11 Mar 2024
John Abbott
Discussion
Bug #1726
: Dangling references to temporaries
Anna says OK
0.25
08 Mar 2024
Anna Maria Bigatti
Discussion
Feature #1132
: Canonical homomorphism for (some) polynomial rings?
0.25
08 Mar 2024
Anna Maria Bigatti
Documentation
Feature #379
: Iter for subsets/tuples
0.25
08 Mar 2024
Anna Maria Bigatti
Documentation
Design #64
: submat takes only vector<long>
0.25
07 Mar 2024
John Abbott
Testing
Design #1166
: C++11: allows large integer literals (in NumTheory-prime.C)
Closing -- hope it is OK
0.25
07 Mar 2024
John Abbott
Documentation
Feature #1770
: Evaluate polynomial function/class
Doc
0.25
16 Feb 2024
John Abbott
Development
Design #1642
: interreduce: make monic if over finite field?
First impl
0.25
09 Feb 2024
John Abbott
Discussion
Bug #1779
: Radical error with lex (again)
0.25
09 Feb 2024
Anna Maria Bigatti
Discussion
Feature #1206
: syz, SyzOfGens: which shifts for zero?
0.25
09 Feb 2024
Anna Maria Bigatti
Discussion
Feature #1206
: syz, SyzOfGens: which shifts for zero?
0.25
02 Feb 2024
John Abbott
Testing
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Example
0.25
01 Feb 2024
John Abbott
Discussion
Design #1750
: IdealOfPoints: allow duplicate points?
Partly done
0.25
25 Jan 2024
John Abbott
Testing
Bug #1579
: Readexpr/RingElem: unhelpful error message when input is wrong
Another test case
0.25
22 Jan 2024
Anna Maria Bigatti
Discussion
Design #908
: Sum of ideals: what are the generators of (x) + (0)?
0.25
22 Jan 2024
Anna Maria Bigatti
Discussion
Slug #1739
: IsHomog for ideals
0.25
21 Jan 2024
John Abbott
Testing
Slug #1569
: IsInRadical too slow (test-RadicalMembership)
Stupid approach
0.25
21 Jan 2024
John Abbott
Development
Bug #1579
: Readexpr/RingElem: unhelpful error message when input is wrong
Added new err mesg
0.25
21 Jan 2024
John Abbott
Discussion
Design #64
: submat takes only vector<long>
More thoughts
0.25
20 Nov 2023
John Abbott
Development
Design #1768
: Limit indentation in verbose mesgs?
Checked in
0.25
20 Nov 2023
Anna Maria Bigatti
Design
Design #1768
: Limit indentation in verbose mesgs?
0.25
26 Jul 2023
John Abbott
Testing
Bug #1758
: Graeffe "sign bug"
Some notes
0.25
23 Jul 2023
John Abbott
Testing
Slug #1757
: gcd(f,f) is slow
Test example
0.25
23 Jul 2023
John Abbott
Development
Slug #1754
: IsSqFree poorly implemented
Source code
0.25
03 Jul 2023
John Abbott
Discussion
Design #1378
: Create two separate radical fns (for 0-dim ideals)
Delayed
0.25
25 May 2023
Anna Maria Bigatti
Documentation
Design #1744
: Implement GBMill (aka Groebner Framework)
0.25
25 May 2023
Anna Maria Bigatti
Documentation
Design #1744
: Implement GBMill (aka Groebner Framework)
0.25
23 May 2023
John Abbott
Discussion
Design #1744
: Implement GBMill (aka Groebner Framework)
Export or not?
0.25
19 May 2023
John Abbott
Design
Design #1744
: Implement GBMill (aka Groebner Framework)
More suggestions
0.25
16 May 2023
John Abbott
Discussion
Slug #967
: Improve saturate
Better idea
0.25
06 May 2023
John Abbott
Discussion
Bug #1740
: MinGens gives non minimal gens *if some deg=0*
I wonder...
0.25
05 May 2023
Anna Maria Bigatti
Discussion
Design #1738
: Suggestion about Graded polynomial rings
0.25
03 May 2023
John Abbott
Design
Design #1738
: Suggestion about Graded polynomial rings
Some notes
0.25
28 Apr 2023
John Abbott
Discussion
Design #1736
: Clean TmpGOperations, and remove Tmp prefix
Some notes
0.25
23 Mar 2023
Anna Maria Bigatti
Debugging
Bug #1729
: Bug HilbertPoly of zero-dimensional ideals
0.25
23 Mar 2023
Anna Maria Bigatti
Debugging
Bug #1729
: Bug HilbertPoly of zero-dimensional ideals
0.25
14 Mar 2023
Anna Maria Bigatti
Design
Design #1721
: Verbose messages: print level?
0.25
14 Mar 2023
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Minor change?
0.25
14 Mar 2023
John Abbott
Discussion
Feature #664
: Impl small non-prime finite fields (using logs)
Postponing
0.25
14 Mar 2023
John Abbott
Testing
Bug #1233
: factor SEGV -- too large characteristic
Current state
0.25
09 Mar 2023
John Abbott
Testing
Bug #1719
: FactorINT has got worse
Much better now
0.25
09 Mar 2023
John Abbott
Testing
Feature #800
: PPMonoidSparse: impl of sparse PPs
Closing
0.25
09 Mar 2023
John Abbott
Documentation
Support #1265
: Unregistered TXT files in doc
Overview
0.25
09 Mar 2023
John Abbott
Testing
Bug #1726
: Dangling references to temporaries
Puzzled
0.25
07 Mar 2023
John Abbott
Design
Design #1572
: Use noexcept
Some thoughts
0.25
06 Mar 2023
John Abbott
Testing
Bug #1725
: resultant: gives wrong answer when should be 0
Now really fixed
0.25
27 Feb 2023
John Abbott
Discussion
Design #1721
: Verbose messages: print level?
Print format?
0.25
20 Feb 2023
John Abbott
Discussion
Feature #1723
: New fn CoprimePart, OddPart: naming question
Temporary solution
0.25
29 Dec 2022
John Abbott
Design
Bug #1719
: FactorINT has got worse
IsPrime is costly
0.25
23 Nov 2022
John Abbott
Development
Support #1700
: boost_1_80_0
Closing: near duplicate
0.25
18 Nov 2022
John Abbott
Discussion
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
More opinion
0.25
16 Nov 2022
John Abbott
Discussion
Support #1711
: Development releases?
Some notes
0.25
16 Nov 2022
John Abbott
Discussion
Bug #1710
: IsSqFree, IsIrred bugs in ZZ[x] and QQ[x]
Which is better?
0.25
16 Nov 2022
John Abbott
Discussion
Bug #1710
: IsSqFree, IsIrred bugs in ZZ[x] and QQ[x]
Some thoughts
0.25
12 Nov 2022
John Abbott
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
Some notes
0.25
21 Oct 2022
John Abbott
Development
Design #1703
: Threadsafety, multithreading: optional fn arg (or separate fn)
SumBigInt, SumBigRat
0.25
12 Oct 2022
Anna Maria Bigatti
Design
Design #1677
: release-source script: use shell globbing?
0.25
06 Oct 2022
John Abbott
Documentation
Support #613
: Which ubuntu / debian packages are needed to compile CoCoA
Current state
0.25
13 Jun 2022
John Abbott
Documentation
Support #1687
: Release CoCoALib 0.99850
Main changes
0.25
03 Jun 2022
John Abbott
Testing
Bug #1683
: IsIrred in ZZ[x,y]
Some notes
0.25
31 May 2022
John Abbott
Discussion
Feature #1645
: Implement monic0(f) for the case monic(0)?
Beautifying
0.25
05 Mar 2022
John Abbott
Development
Feature #1652
: Add LM to cocoalib ?
Progress?
0.25
24 Feb 2022
John Abbott
Design
Design #1669
: Review File subtree hierarchy
Some notes
0.25
16 Feb 2022
John Abbott
Design
Support #1666
: MachineInt: chase through ULL changes
Some notes
0.25
11 Feb 2022
John Abbott
Development
Design #855
: Copyright and authorship?
Checked in
0.25
05 Feb 2022
John Abbott
Design
Support #1612
: Merge the doc file RadicalMembership.txt into ideal.txt
Renamed
0.25
05 Feb 2022
John Abbott
Testing
Design #1528
: MacOS compilation with clang
Mostly OK now
0.25
04 Feb 2022
John Abbott
Development
Design #854
: Function MakeTermOrd should be renamed MakeTermOrdMat?
Renamed
0.25
28 Jan 2022
John Abbott
Design
Design #1655
: Remove ability to compile CoCoALib against UNINSTALLED gmp?
Some notes
0.25
27 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
CleanGens
0.25
21 Jan 2022
John Abbott
Documentation
Feature #1645
: Implement monic0(f) for the case monic(0)?
Doc
0.25
20 Jan 2022
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
More questions
0.25
20 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Some notes
0.25
12 Jan 2022
John Abbott
Testing
Slug #1643
: rref slower than expected (maybe) [[reduced row echelon form]]
Some notes
0.25
17 Nov 2021
John Abbott
Debugging
Feature #1633
: Make polynomial multiplication interruptible?
Relevant source
0.25
03 Nov 2021
John Abbott
Documentation
Support #1265
: Unregistered TXT files in doc
Added exception
0.25
30 Oct 2021
John Abbott
Testing
Bug #1280
: Determinant & Inverse of matrix over non integral domain
Another test case
0.25
20 Oct 2021
John Abbott
Development
Design #1617
: UnivariateIndetIndex: exact semantics
Checked in
0.25
04 Oct 2021
John Abbott
Design
Bug #1601
: Compilation ambiguity
Nightmare
0.25
22 Sep 2021
John Abbott
Testing
Bug #1585
: CRASH/ABORT: GMP overflow
KISS
0.25
20 Sep 2021
John Abbott
Design
Design #1608
: Domain of definition of NextPrime (and PrevPrime)
Change design?
0.25
16 Sep 2021
John Abbott
Testing
Bug #1484
: ker bug (quotientinghom for R/ideal())
Added test
0.25
16 Sep 2021
John Abbott
Testing
Design #1538
: RingElem from string (ReadExpr)
0.25
16 Sep 2021
John Abbott
Testing
Bug #1590
: CRASH: LinKerZZ
Added test
0.25
14 Sep 2021
John Abbott
Testing
Design #1606
: Return type with const
Not yet ready
0.25
08 Sep 2021
John Abbott
Testing
Design #1576
: cmp for machine integers
Simpler failing example
0.25
03 Aug 2021
John Abbott
Development
Bug #1605
: binomial: domain of defn?
Mostly done
0.25
03 Aug 2021
John Abbott
Development
Design #1606
: Return type with const
Some progress
0.25
03 Aug 2021
John Abbott
Testing
Feature #1598
: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix
Updated
0.25
02 Aug 2021
John Abbott
Design
Bug #1605
: binomial: domain of defn?
Other sources
0.25
02 Jul 2021
John Abbott
Testing
Bug #1473
: isystem not working as expected
Seems OK
0.25
23 Jun 2021
John Abbott
Development
Bug #1473
: isystem not working as expected
1st prototype
0.25
14 Jun 2021
John Abbott
Design
Bug #1600
: Detect updated versions of external libs
Some notes
0.25
12 Jun 2021
John Abbott
Documentation
Design #1576
: cmp for machine integers
Useful link
0.25
30 Apr 2021
John Abbott
Testing
Bug #1473
: isystem not working as expected
Still a problem
0.25
26 Apr 2021
John Abbott
Design
Bug #1590
: CRASH: LinKerZZ
Arg check?
0.25
19 Apr 2021
John Abbott
Testing
Bug #1585
: CRASH/ABORT: GMP overflow
Some tests
0.25
15 Apr 2021
John Abbott
Design
Slug #1588
: ElimMat is slow
Some notes
0.25
09 Apr 2021
John Abbott
Documentation
Design #855
: Copyright and authorship?
FSF advice
0.25
22 Mar 2021
John Abbott
Testing
Bug #1585
: CRASH/ABORT: GMP overflow
Some notes
0.25
19 Mar 2021
John Abbott
Testing
Design #786
: MemPool: review min and max loaf sizes
Seems OK
0.25
13 Mar 2021
John Abbott
Design
Feature #1580
: New fn prim for polys
Generalize?
0.25
12 Mar 2021
John Abbott
Development
Slug #777
: SLUG: elimination
Progress?
0.25
16 Feb 2021
John Abbott
Testing
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
A test
0.25
15 Jan 2021
John Abbott
Documentation
Support #1265
: Unregistered TXT files in doc
Progress chart
0.25
08 Jan 2021
John Abbott
Testing
Design #1558
: CpuTimeLimit: more frequent clock checks
Speed check
0.25
07 Jan 2021
John Abbott
Design
Support #1555
: Software licence
Suggestion
0.25
07 Jan 2021
John Abbott
Testing
Bug #1376
: GBasisTimeout: not working as expected
No test case?
0.25
06 Jan 2021
John Abbott
Development
Slug #1557
: Reading list of rationals is too slow
StackOverflow
0.25
05 Dec 2020
John Abbott
Debugging
Bug #1542
: gfan does not "deinitialize"
Unexpected
0.25
13 Nov 2020
John Abbott
Testing
Design #1538
: RingElem from string (ReadExpr)
Some notes
0.25
06 Nov 2020
John Abbott
Design
Feature #1532
: Convenient RingHom pseudo-ctors
Some notes
0.25
29 Oct 2020
John Abbott
Design
Support #1196
: Split MatrixOps
Closing
0.25
29 Oct 2020
John Abbott
Testing
Design #1460
: Name of TensorMat; change to KroneckerProd?
Closing
0.25
29 Oct 2020
John Abbott
Development
Support #861
: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM)
Clean up?
0.25
29 Oct 2020
John Abbott
Design
Feature #1349
: ideal ctor where given gens are a gbasis
Possible soln
0.25
27 Oct 2020
John Abbott
Testing
Feature #142
: Improve threadsafety
Tests
0.25
26 Oct 2020
John Abbott
Testing
Slug #1518
: SLUG: Printing PPs with many indets
Test case
0.25
26 Oct 2020
John Abbott
Design
Slug #1518
: SLUG: Printing PPs with many indets
More thoughts
0.25
26 Oct 2020
John Abbott
Debugging
Bug #1473
: isystem not working as expected
Mmmm
0.25
23 Oct 2020
John Abbott
Debugging
Slug #1517
: RandomLinearForm
Some notes
0.25
23 Oct 2020
John Abbott
Testing
Design #1500
: IsDivisible in a field?
0.25
23 Oct 2020
Anna Maria Bigatti
Testing
Bug #1473
: isystem not working as expected
0.25
19 Oct 2020
John Abbott
Debugging
Slug #897
: SimplestBigRatBetween: why is it so slow?
More notes
0.25
19 Oct 2020
John Abbott
Debugging
Slug #1118
: SLUG: factorization of x^9999
Clue city
0.25
14 Oct 2020
John Abbott
Development
Bug #15
: Adjoint of a non-invertible matrix
Seems OK now
0.25
12 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
The third param
0.25
09 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
Oh
0.25
07 Oct 2020
John Abbott
Testing
Slug #722
: valuation slow for large inputs
Good enough
0.25
06 Oct 2020
John Abbott
Design
Feature #1490
: New function: MinusOneToPower
Pointless
0.25
05 Oct 2020
John Abbott
Testing
Feature #1436
: Flatten for a matrix
Added test
0.25
05 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
Some notes
0.25
29 Sep 2020
John Abbott
Design
Feature #562
: Subrings
Some notes
0.25
28 Sep 2020
John Abbott
Testing
Feature #1492
: submat of a submat
Some notes
0.25
25 Sep 2020
John Abbott
Development
Bug #1331
: adj: for matrices 7x7 and bigger
Mmmm, a bit messy
0.25
25 Sep 2020
John Abbott
Design
Feature #1436
: Flatten for a matrix
Some notes
0.25
25 Sep 2020
John Abbott
Design
Feature #1472
: Idea for for loops
More thoughts
0.25
16 Sep 2020
John Abbott
Design
Feature #1488
: BuiltIn Interreduce-Function
Semantics & other ideas
0.25
14 Sep 2020
John Abbott
Debugging
Feature #1485
: Simple syntax for making a quotient ring?
Mostly done?
0.25
14 Sep 2020
John Abbott
Development
Feature #1483
: IsPowerOf2 for rationals
Done
0.25
30 Jul 2020
John Abbott
Debugging
Bug #1473
: isystem not working as expected
Related?
0.25
23 Jul 2020
John Abbott
Design
Feature #1472
: Idea for for loops
Some notes
0.25
25 Jun 2020
John Abbott
Design
Feature #1470
: Get indexed indets from a polyring
Some notes
0.25
22 Jun 2020
John Abbott
Design
Design #1467
: Change syntax apply(phi,M) into phi(M)?
Some notes
0.25
20 Jun 2020
John Abbott
Testing
Design #1465
: mul(MAT,MAT,MAT)
Seems to be useless
0.25
16 Jun 2020
John Abbott
Design
Design #1462
: Change CoCoA_ERROR into CoCoA_THROW_ERROR
Started
0.25
16 Jun 2020
John Abbott
Testing
Bug #1458
: Redesign interrupt mechanism?
Misremembered
0.25
20 May 2020
John Abbott
Testing
Support #1338
: Release CoCoALib-0.99700
Closing
0.25
10 May 2020
John Abbott
Design
Bug #1458
: Redesign interrupt mechanism?
Design problem
0.25
26 Apr 2020
John Abbott
Testing
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Added test
0.25
21 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Simpler example
0.25
20 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Simpler example
0.25
13 Feb 2020
John Abbott
Design
Bug #935
: ElimMat, ElimHomogMat: complain about zero or negative weights
OK now?
0.25
11 Feb 2020
John Abbott
Debugging
Bug #1402
: gfan: installation problem: configure reports cdd.h present but cannot be compiled
Seems to be harmless
0.25
11 Feb 2020
John Abbott
Development
Bug #1362
: GBasis verbose mode: some output is on cerr/clog
Done
0.25
11 Feb 2020
John Abbott
Documentation
Design #1413
: configure script: MODE option obsolete?
Removed obsolete option
0.25
07 Feb 2020
John Abbott
Debugging
Slug #1394
: Oddly slow GBasis computation (slow final cleanup)
Another example
0.25
29 Jan 2020
John Abbott
Design
Feature #1395
: SHA checksum for released code
Other possibilities
0.25
27 Jan 2020
John Abbott
Documentation
Support #618
: Instructions for compiling libnormaliz
Current state
0.25
27 Jan 2020
John Abbott
Testing
Design #932
: CoCoALib configuration: BOOST dependency
No longer relevant
0.25
26 Jan 2020
John Abbott
Documentation
Support #26
: Redmine Administration
Close?
0.25
25 Jan 2020
John Abbott
Design
Design #1391
: RingElems: syntax with [ and ] ?
Similar?
0.25
10 Jan 2020
John Abbott
Testing
Bug #1379
: Fails to recognize zero-dim ideal
More tests?
0.25
09 Jan 2020
John Abbott
Testing
Support #976
: configure: auxiliary scripts should be consistent about error messages
Uniform now
0.25
09 Jan 2020
John Abbott
Design
Design #1389
: myZeroPtr and myOnePtr
Probably
0.25
09 Jan 2020
John Abbott
Debugging
Bug #1319
: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist
Tricky
0.25
09 Jan 2020
John Abbott
Design
Feature #1388
: GlobalManager: create SignalWatcher internally?
Some notes
0.25
09 Jan 2020
John Abbott
Testing
Design #982
: Catching interrupts in example progs?
Change of mind
0.25
09 Jan 2020
John Abbott
Documentation
Support #1353
: configure script help
Documentation is better now
0.25
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
09 Jan 2020
John Abbott
Testing
Design #1366
: Should configure remove the file ERR_MESGS if it’s empty?
Done?
0.25
07 Jan 2020
John Abbott
Design
Feature #1381
: Type ideal for ZZ[x[1..n]]
Updates
0.25
28 Dec 2019
John Abbott
Testing
Bug #1379
: Fails to recognize zero-dim ideal
Seems OK
0.25
27 Dec 2019
John Abbott
Testing
Bug #1379
: Fails to recognize zero-dim ideal
Concrete example
0.25
27 Dec 2019
John Abbott
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
Suspicious
0.25
27 Dec 2019
John Abbott
Design
Bug #1379
: Fails to recognize zero-dim ideal
Worrying comment
0.25
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
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
12 Dec 2019
John Abbott
Testing
Slug #1375
: Radical 0-dim: varied timings
Mysterious
0.25
12 Dec 2019
John Abbott
Testing
Slug #1375
: Radical 0-dim: varied timings
More examples
0.25
12 Dec 2019
John Abbott
Design
Slug #1375
: Radical 0-dim: varied timings
Time bomb
0.25
26 Nov 2019
John Abbott
Debugging
Bug #1371
: French students' example with GFan
Unexpected
0.25
25 Nov 2019
John Abbott
Design
Design #1370
: RingID counter increased inside some functions
Some notes
0.25
25 Nov 2019
John Abbott
Testing
Slug #1369
: RandomUnimodularMat is slow with many iters
Some notes
0.25
22 Nov 2019
John Abbott
Development
Design #1366
: Should configure remove the file ERR_MESGS if it’s empty?
Changed my copy
0.25
30 Oct 2019
John Abbott
Testing
Bug #1113
: gcd crashes (Floating point exception)
No longer crashes
0.25
27 Oct 2019
John Abbott
Testing
Support #1353
: configure script help
Seems OK
0.25
18 Oct 2019
John Abbott
Design
Design #1242
: C++14: Use type auto where appropriate
Hints
0.25
09 Oct 2019
John Abbott
Testing
Slug #1238
: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead
Ouch!
0.25
01 Oct 2019
John Abbott
Testing
Slug #1105
: Primary Decompositon (zero-dim) slow cases
Testing
0.25
01 Oct 2019
John Abbott
Testing
Feature #259
: Squarefree(?) GCD-free basis
Almost done
0.25
25 Sep 2019
John Abbott
Testing
Bug #1319
: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist
Some notes
0.25
23 Sep 2019
John Abbott
Design
Slug #1170
: SmoothFactor: slow when a factor is found
Design
0.25
23 Sep 2019
John Abbott
Debugging
Slug #1238
: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead
Profiling
0.25
23 Sep 2019
John Abbott
Testing
Slug #1238
: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead
Still a problem
0.25
11 Sep 2019
John Abbott
Documentation
Bug #905
: txt2tags: double quotes wrong in LaTeX
Still a problem
0.25
02 Sep 2019
John Abbott
Design
Feature #1306
: exgcd over integers (ZZ)
Some notes
0.25
03 May 2019
John Abbott
Development
Slug #691
: Matrix determinant over ZZ
Already done
0.25
29 Apr 2019
John Abbott
Documentation
Support #1276
: Release 0.99650
Notes
0.25
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
05 Apr 2019
John Abbott
Design
Feature #1197
: IsZeroDet: new fn
Some notes
0.25
04 Apr 2019
John Abbott
Testing
Feature #658
: Indets actually in a poly (or vector or matrix)
Apparently already impl'd
0.25
04 Apr 2019
John Abbott
Design
Feature #1267
: Ideal equality
More notes
0.25
28 Mar 2019
John Abbott
Design
Feature #1249
: principal ideal has a Gbasis
More general
0.25
27 Mar 2019
John Abbott
Debugging
Bug #1256
: RingID: different values in test-output on different platforms
Some thoughts
0.25
27 Mar 2019
John Abbott
Design
Bug #1260
: Fix file permissions after using CVS
Shell script file names
0.25
15 Mar 2019
John Abbott
Testing
Bug #1256
: RingID: different values in test-output on different platforms
Some notes
0.25
26 Feb 2019
John Abbott
Design
Feature #259
: Squarefree(?) GCD-free basis
Rename?
0.25
26 Feb 2019
John Abbott
Design
Support #1161
: Split NumTheory.C into several smaller files
More comments
0.25
17 Dec 2018
John Abbott
Testing
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
Another example
0.25
08 Nov 2018
John Abbott
Debugging
Bug #1233
: factor SEGV -- too large characteristic
Some notes
0.25
29 Sep 2018
John Abbott
Documentation
Design #1223
: NewPolyRing default indet names
One more step
0.25
28 Sep 2018
John Abbott
Design
Design #1223
: NewPolyRing default indet names
Choice
0.25
06 Sep 2018
John Abbott
Design
Design #1225
: Move to C++14 (skipping C++11)
Update code
0.25
16 Aug 2018
John Abbott
Design
Feature #1219
: Frobby version number
Trickier than expected
0.25
06 Aug 2018
John Abbott
Testing
Slug #1105
: Primary Decompositon (zero-dim) slow cases
Still to do
0.25
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
Documentation
Design #1182
: "mod" for BigInt
Summary
0.25
26 Jun 2018
John Abbott
Design
Feature #82
: C++11 compatibility questions
Better C++14
0.25
« Previous
1
2
3
4
5
…
8
Next »
(1001-1500/3745)
Per page:
25
,
100
,
500
Also available in:
Atom
CSV
CSV export options
Selected Columns
All Columns
Loading...