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Hours:
2866.87
Date
User
Activity
Issue
Comment
Hours
23 Apr 2024
John Abbott
Debugging
Support #1814
: Ensure tests do not need too much RAM
Memory leak
0.50
15 Apr 2024
John Abbott
Debugging
Support #1814
: Ensure tests do not need too much RAM
Cause found
0.20
08 Apr 2024
John Abbott
Debugging
Support #1814
: Ensure tests do not need too much RAM
Uff!
0.75
07 Apr 2024
John Abbott
Debugging
Slug #1813
: Some tests have become slower
Some notes
0.50
08 Mar 2024
John Abbott
Debugging
Slug #1394
: Oddly slow GBasis computation (slow final cleanup)
Anna
0.10
28 Feb 2024
John Abbott
Debugging
Bug #1749
: Configuration hiccups on Mac M1
Aha!
0.20
23 Feb 2024
Anna Maria Bigatti
Debugging
Slug #1569
: IsInRadical too slow (test-RadicalMembership)
0.50
06 Feb 2024
Anna Maria Bigatti
Debugging
Feature #1780
: radical for ideals in SparsePolyRing: code in C++
0.50
05 Feb 2024
Anna Maria Bigatti
Debugging
Bug #1779
: Radical error with lex (again)
0.50
09 Dec 2023
John Abbott
Debugging
Bug #1773
: CyclotomicFactorIndexes: gave wrong answer
Fixed
0.75
03 Oct 2023
John Abbott
Debugging
Slug #1757
: gcd(f,f) is slow
RootBound is slow
0.40
03 Oct 2023
John Abbott
Debugging
Support #1761
: MakeTermOrdMat: improve error mesg
Possible correction
0.50
13 Jul 2023
John Abbott
Debugging
Slug #1754
: IsSqFree poorly implemented
Some notes
0.50
18 May 2023
Anna Maria Bigatti
Debugging
Bug #1740
: MinGens gives non minimal gens *if some deg=0*
2.00
05 May 2023
Anna Maria Bigatti
Debugging
Bug #1740
: MinGens gives non minimal gens *if some deg=0*
reduced example
3.00
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
29 Dec 2022
John Abbott
Debugging
Bug #1719
: FactorINT has got worse
Blame
2.50
22 Dec 2022
John Abbott
Debugging
Bug #1719
: FactorINT has got worse
Simpler case
0.50
12 Nov 2022
John Abbott
Debugging
Support #1700
: boost_1_80_0
Oh joy!
1.50
18 Mar 2022
Anna Maria Bigatti
Debugging
Bug #1662
: txt2tags: problem with filenames containing "_" or "-"
0.20
18 Feb 2022
John Abbott
Debugging
Design #581
: C++14: MachineInt
Mostly OK
0.75
11 Feb 2022
John Abbott
Debugging
Bug #1662
: txt2tags: problem with filenames containing "_" or "-"
Options
0.20
28 Jan 2022
John Abbott
Debugging
Design #1655
: Remove ability to compile CoCoALib against UNINSTALLED gmp?
Relevant source
0.20
20 Jan 2022
John Abbott
Debugging
Slug #1646
: radical: could be more clever
Found and fixed
0.50
20 Jan 2022
John Abbott
Debugging
Slug #1646
: radical: could be more clever
Relevant source
0.20
17 Nov 2021
John Abbott
Debugging
Feature #1633
: Make polynomial multiplication interruptible?
Relevant source
0.25
21 Sep 2021
John Abbott
Debugging
Bug #1601
: Compilation ambiguity
Aha!
0.50
01 Sep 2021
John Abbott
Debugging
Design #1576
: cmp for machine integers
Groan!
1.00
19 Jul 2021
John Abbott
Debugging
Bug #1601
: Compilation ambiguity
Huh???
0.50
26 Apr 2021
John Abbott
Debugging
Bug #1590
: CRASH: LinKerZZ
Some notes
1.00
22 Mar 2021
John Abbott
Debugging
Bug #1585
: CRASH/ABORT: GMP overflow
Asked GMP
0.20
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
Think I've fixed it!
1.50
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
Clue city!
0.20
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
MantissaAndExponent10
0.20
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
Weird
0.20
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
Bad exp
0.10
28 Jan 2021
John Abbott
Debugging
Bug #1570
: FloatStr sometimes produces NUL chars
Ouch!
0.50
19 Jan 2021
John Abbott
Debugging
Bug #1565
: IsInRadical: gives "weird" error
Seems OK now
0.50
07 Jan 2021
John Abbott
Debugging
Bug #1376
: GBasisTimeout: not working as expected
Called from
0.20
07 Jan 2021
John Abbott
Debugging
Slug #1557
: Reading list of rationals is too slow
Found a bug
1.50
06 Jan 2021
John Abbott
Debugging
Slug #1557
: Reading list of rationals is too slow
More notes
1.00
05 Dec 2020
John Abbott
Debugging
Bug #1542
: gfan does not "deinitialize"
Unexpected
0.25
03 Dec 2020
John Abbott
Debugging
Bug #1542
: gfan does not "deinitialize"
Some notes
0.50
29 Oct 2020
John Abbott
Debugging
Design #1463
: SmoothFactor: use FactorMultiplicity
Simpler bug
0.10
26 Oct 2020
John Abbott
Debugging
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
Groan!
1.00
26 Oct 2020
John Abbott
Debugging
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
Valgrind
0.20
26 Oct 2020
John Abbott
Debugging
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
Clue city?
0.40
26 Oct 2020
John Abbott
Debugging
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
Some notes
0.50
26 Oct 2020
John Abbott
Debugging
Bug #1473
: isystem not working as expected
Mmmm
0.25
23 Oct 2020
John Abbott
Debugging
Slug #1518
: SLUG: Printing PPs with many indets
Some notes
0.30
23 Oct 2020
John Abbott
Debugging
Slug #1517
: RandomLinearForm
Some notes
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
30 Sep 2020
John Abbott
Debugging
Support #1494
: Normaliz 3.8.9
Some notes
0.75
25 Sep 2020
John Abbott
Debugging
Bug #1331
: adj: for matrices 7x7 and bigger
Improved
0.50
14 Sep 2020
John Abbott
Debugging
Bug #1484
: ker bug (quotientinghom for R/ideal())
More to do?
0.10
14 Sep 2020
John Abbott
Debugging
Bug #1484
: ker bug (quotientinghom for R/ideal())
Mostly done?
0.00
14 Sep 2020
John Abbott
Debugging
Feature #1485
: Simple syntax for making a quotient ring?
More places?
0.10
14 Sep 2020
John Abbott
Debugging
Feature #1485
: Simple syntax for making a quotient ring?
Mostly done?
0.25
30 Jul 2020
John Abbott
Debugging
Bug #1473
: isystem not working as expected
Related?
0.25
16 Jun 2020
John Abbott
Debugging
Feature #1457
: Make SmoothFactor interruptible
Easier than expected
0.50
24 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Maybe found it
1.50
22 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Univariate problem
1.00
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
20 Apr 2020
John Abbott
Debugging
Bug #1449
: Bivariate factor bug: sometimes a factor is reducible
Some notes
0.50
04 Mar 2020
Anna Maria Bigatti
Debugging
Bug #1416
: IdealOfProjectivePoints and MinGens
1.00
14 Feb 2020
John Abbott
Debugging
Bug #1416
: IdealOfProjectivePoints and MinGens
Some notes
0.30
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
07 Feb 2020
John Abbott
Debugging
Slug #1394
: Oddly slow GBasis computation (slow final cleanup)
Another example
0.25
03 Feb 2020
John Abbott
Debugging
Bug #1411
: IsPrimary sometimes wrong
Duplicate
0.20
03 Feb 2020
John Abbott
Debugging
Design #1409
: myTestIsPrimary & Co. : fix design
Ooops!
0.20
03 Feb 2020
John Abbott
Debugging
Bug #1411
: IsPrimary sometimes wrong
OK now
1.00
03 Feb 2020
Anna Maria Bigatti
Debugging
Design #1409
: myTestIsPrimary & Co. : fix design
2.00
24 Jan 2020
John Abbott
Debugging
Bug #1402
: gfan: installation problem: configure reports cdd.h present but cannot be compiled
Some notes
0.50
09 Jan 2020
John Abbott
Debugging
Bug #1319
: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist
More notes
0.40
09 Jan 2020
John Abbott
Debugging
Bug #1319
: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist
More details
0.20
09 Jan 2020
John Abbott
Debugging
Bug #1319
: Problem rebuilding dependencies when file PREPROCESSOR_DEFNS.H does not exist
Tricky
0.25
27 Dec 2019
Anna Maria Bigatti
Debugging
Feature #1212
: New function: GBasisByHomog
0.20
27 Dec 2019
Anna Maria Bigatti
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
2.00
27 Dec 2019
Anna Maria Bigatti
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
0.50
27 Dec 2019
Anna Maria Bigatti
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
0.50
27 Dec 2019
John Abbott
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
More notes
0.50
27 Dec 2019
John Abbott
Debugging
Bug #1379
: Fails to recognize zero-dim ideal
Suspicious
0.25
26 Nov 2019
John Abbott
Debugging
Bug #1371
: French students' example with GFan
Unexpected
0.25
14 Nov 2019
John Abbott
Debugging
Bug #1362
: GBasis verbose mode: some output is on cerr/clog
clog
0.20
09 Oct 2019
John Abbott
Debugging
Slug #1238
: ReadExpr is too slow on long lists of monomial with many indets: ---> use RingElems instead
Profiling
0.30
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
11 Sep 2019
John Abbott
Debugging
Bug #1310
: RealRoots: gives odd number of roots for deg 6 irred poly
Fixed
1.00
11 Sep 2019
John Abbott
Debugging
Bug #1310
: RealRoots: gives odd number of roots for deg 6 irred poly
Getting closer
1.00
10 Sep 2019
John Abbott
Debugging
Bug #1310
: RealRoots: gives odd number of roots for deg 6 irred poly
Roots
0.30
10 Sep 2019
John Abbott
Debugging
Design #1309
: SmoothFactor: allow limit = 1?
Oh
0.20
31 Jul 2019
John Abbott
Debugging
Bug #1300
: CoprimeFactorBasis: mishandles negative args
Fixed
0.75
04 May 2019
John Abbott
Debugging
Bug #1281
: Factor of multivariate sometimes prints ERROR
Some notes
1.00
03 May 2019
John Abbott
Debugging
Bug #1280
: Determinant & Inverse of matrix over non integral domain
Failing cases
1.00
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
Debugging
Bug #1256
: RingID: different values in test-output on different platforms
Confirm
0.20
27 Mar 2019
John Abbott
Debugging
Support #1265
: Unregistered TXT files in doc
Unregistered files
0.30
04 Mar 2019
Anna Maria Bigatti
Debugging
Bug #1250
: SEGV: CoCoALib with Normaliz in multithreading
0.50
04 Mar 2019
John Abbott
Debugging
Bug #1250
: SEGV: CoCoALib with Normaliz in multithreading
Searching
0.50
14 Nov 2018
John Abbott
Debugging
Bug #1233
: factor SEGV -- too large characteristic
Patched
1.00
08 Nov 2018
John Abbott
Debugging
Bug #1233
: factor SEGV -- too large characteristic
Some notes
0.25
02 Sep 2018
John Abbott
Debugging
Design #1223
: NewPolyRing default indet names
First cause of bug
0.10
06 Aug 2018
Anna Maria Bigatti
Debugging
Feature #374
: Porting "IdealOfProjectivePoints"
1.00
28 Jun 2018
Anna Maria Bigatti
Debugging
Bug #1199
: GCD bug with high degree arg
2.00
28 Jun 2018
John Abbott
Debugging
Bug #1199
: GCD bug with high degree arg
Looking for simpler example
1.50
26 Jun 2018
John Abbott
Debugging
Slug #1187
: Matrix rank is slow (over QQ)
Slow mod p too
0.20
21 Jun 2018
John Abbott
Debugging
Support #1193
: Naming convention mistakes
Some notes
0.25
05 Jun 2018
John Abbott
Debugging
Bug #1185
: factor: multivariate, wrong RemainingFactor (sign wrong)
More failing examples
0.50
03 Apr 2018
John Abbott
Debugging
Slug #1170
: SmoothFactor: slow when a factor is found
Found the slug
0.50
20 Dec 2017
Anna Maria Bigatti
Debugging
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
0.50
15 Dec 2017
Anna Maria Bigatti
Debugging
Bug #1143
: Polynomial multiplication wrong for non integral rings
0.50
05 Dec 2017
John Abbott
Debugging
Bug #1135
: Compilaton with --debug configuration option gives errors
Summary
0.50
24 Nov 2017
Anna Maria Bigatti
Debugging
Feature #1094
: Revive code for SelfSaturating GBasis
6.00
31 Aug 2017
Anna Maria Bigatti
Debugging
Support #1096
: WEB SITE: HTML is not clean!
0.20
20 Jul 2017
John Abbott
Debugging
Bug #1089
: invalid pointer in "free"
Bother!
0.50
11 Jul 2017
John Abbott
Debugging
Bug #1089
: invalid pointer in "free"
Some notes
0.50
05 Jul 2017
John Abbott
Debugging
Bug #1088
: MinPolyQuot: runs out of primes
Strange
0.25
29 Jun 2017
Anna Maria Bigatti
Debugging
Bug #1083
: MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error)
0.50
21 Jun 2017
John Abbott
Debugging
Bug #1082
: factor in ZZ[x] gives errors
0.25
20 Jun 2017
Anna Maria Bigatti
Debugging
Bug #1081
: ideal() * RingElem gives error
0.20
17 May 2017
John Abbott
Debugging
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
Guess
0.10
17 May 2017
Anna Maria Bigatti
Debugging
Bug #1069
: GroebnerFan: ERROR: Matrix must be invertible
0.50
17 May 2017
Anna Maria Bigatti
Debugging
Slug #1057
: Slug: Polynomial ring contructor slow with (big) matrix ordering
2.00
28 Apr 2017
Anna Maria Bigatti
Debugging
Feature #1016
: ReducedGBasis for RingWeyl (and other non-commutative rings)
1.00
21 Apr 2017
Anna Maria Bigatti
Debugging
Feature #961
: New function: ReducedGBasis
0.50
21 Apr 2017
Anna Maria Bigatti
Debugging
Feature #961
: New function: ReducedGBasis
1.00
20 Apr 2017
Anna Maria Bigatti
Debugging
Feature #780
: GroebnerFan/ExternalLib-GFan: improve package
1.00
08 Mar 2017
John Abbott
Debugging
Bug #1026
: JanetBasis gives error indet index out of range
Some notes
0.25
01 Mar 2017
John Abbott
Debugging
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Missing compilation flag
0.25
01 Mar 2017
John Abbott
Debugging
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Simpler compilation command
0.25
01 Mar 2017
John Abbott
Debugging
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Smaller example
0.25
01 Mar 2017
John Abbott
Debugging
Bug #1015
: Bruns SEGV: SparsePolyIter/DMPI problem
Some notes
1.00
30 Nov 2016
John Abbott
Debugging
Feature #765
: ExternalLib-CDD: (needed by GFan)
Hints
0.50
02 Nov 2016
John Abbott
Debugging
Feature #951
: New function: IsSqFree
Fixed
0.25
02 Nov 2016
Anna Maria Bigatti
Debugging
Feature #951
: New function: IsSqFree
0.50
31 Mar 2016
John Abbott
Debugging
Support #861
: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM)
Platform
0.10
31 Mar 2016
John Abbott
Debugging
Support #861
: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM)
Error messages
0.25
31 Mar 2016
John Abbott
Debugging
Feature #840
: GINV: alex basis
Compilation problems
0.50
26 Mar 2016
John Abbott
Debugging
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
Progress
1.00
25 Mar 2016
John Abbott
Debugging
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
Solved now?
3.00
25 Mar 2016
John Abbott
Debugging
Bug #853
: NearestInt can needlessly throw InsufficientPrecision
Solved now?
3.00
16 Dec 2015
Anna Maria Bigatti
Debugging
Design #825
: IsPositiveGrading -- really need 2 signatures?
0.25
09 Dec 2015
Anna Maria Bigatti
Debugging
Bug #834
: Fix test failures (after revising MatrixForOrdering)
Debugging
0.75
09 Dec 2015
John Abbott
Debugging
Bug #834
: Fix test failures (after revising MatrixForOrdering)
The root cause
0.25
01 Dec 2015
John Abbott
Debugging
Bug #831
: primary.cocoa5
Some notes
0.50
27 Nov 2015
John Abbott
Debugging
Design #822
: Should ElimMat return a ConstMatrix
test-RingWeyl1
0.10
25 Nov 2015
John Abbott
Debugging
Bug #814
: PPOrdering: matrix ordering, what rings are allowed.
Not good
0.25
24 Nov 2015
John Abbott
Debugging
Bug #818
: F5 with 3 args?
Sleep
0.25
23 Nov 2015
John Abbott
Debugging
Bug #818
: F5 with 3 args?
Grrr!
0.40
23 Nov 2015
John Abbott
Debugging
Bug #818
: F5 with 3 args?
Grrr!
2.00
18 Nov 2015
John Abbott
Debugging
Bug #808
: Alg Extn by non-zero dim ideal
Workaround
0.20
05 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
An idea
0.20
03 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
Recompiling
0.25
03 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
Recompiling
0.25
03 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
Recompiling
0.25
03 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
Recompiling
0.25
03 Nov 2015
John Abbott
Debugging
Bug #793
: compilation on fedora 23: some worrying "error messages"
Lengthy
0.10
28 Oct 2015
John Abbott
Debugging
Bug #790
: RingDistrMPolyInlFpPPImpl::mySummandPool frees ZERO PTR many times
Found
0.30
09 Oct 2015
John Abbott
Debugging
Bug #783
: abs for MachineInt
Origin
0.50
17 Sep 2015
John Abbott
Debugging
Bug #776
: FloatStr prints a NUL character
Fixed bug
1.50
17 Sep 2015
John Abbott
Debugging
Bug #776
: FloatStr prints a NUL character
Notes about cause
0.30
15 Sep 2015
John Abbott
Debugging
Slug #777
: SLUG: elimination
Some notes
0.25
15 Sep 2015
John Abbott
Debugging
Bug #776
: FloatStr prints a NUL character
Smaller example?
0.20
15 Sep 2015
John Abbott
Debugging
Slug #773
: DMPZmerge: make non-recursive
Some notes
2.00
31 Jul 2015
John Abbott
Debugging
Bug #756
: frobby (v0.9.0) does not compile with g++-4.8
Missing includes
0.50
25 Jul 2015
John Abbott
Debugging
Design #683
: Module index component in internal compressed representation
Problem
1.00
09 Jul 2015
John Abbott
Debugging
Bug #746
: Problem with GBasis in tower of alg extns
Example
0.25
29 Jun 2015
John Abbott
Debugging
Slug #742
: View PP exponent vector (and order vector?) as an array of long?
More timings
0.25
15 May 2015
Anna Maria Bigatti
Debugging
Design #683
: Module index component in internal compressed representation
6.00
15 May 2015
Anna Maria Bigatti
Debugging
Bug #705
: DetDirect calls myAddMul with 0 argument -- funny compilation problem??
2.00
29 Apr 2015
John Abbott
Debugging
Slug #691
: Matrix determinant over ZZ
Source code
0.20
22 Apr 2015
Anna Maria Bigatti
Debugging
Slug #688
: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
0.50
22 Apr 2015
Anna Maria Bigatti
Debugging
Slug #688
: PolyAlgebraHom (PolyRingHom) evaluate multivariate polynomials
1.00
17 Apr 2015
John Abbott
Debugging
Design #686
: myAddMul in poly rings
0.10
27 Feb 2015
John Abbott
Debugging
Bug #666
: RatReconstructByLattice fails in some simple cases
Feature not bug?
0.50
19 Feb 2015
John Abbott
Debugging
Bug #666
: RatReconstructByLattice fails in some simple cases
Info
0.25
19 Feb 2015
John Abbott
Debugging
Bug #666
: RatReconstructByLattice fails in some simple cases
Origin
0.25
11 Nov 2014
John Abbott
Debugging
Design #649
: Make SmallFpImpl safer to use
Details
1.00
11 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
Solved?
1.50
11 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
Hard to reproduce
1.00
11 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
Elusive
0.50
10 Nov 2014
John Abbott
Debugging
Bug #648
: QBGenerator crashes
reducing program size
1.00
16 Aug 2014
John Abbott
Debugging
Bug #350
: problem with "matrix" argument in functions
Ouch!
0.50
28 Jul 2014
John Abbott
Debugging
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Bloody Apple!
1.00
16 Jul 2014
John Abbott
Debugging
Bug #264
: Compilation problem with "degree.H" (inline fn defns)
Very strange
0.10
16 Jul 2014
John Abbott
Debugging
Bug #591
: Problem with template instantiation and order of include directives
Clang gives no error
0.10
16 Jul 2014
John Abbott
Debugging
Bug #591
: Problem with template instantiation and order of include directives
Very strange
1.00
11 Jul 2014
Anna Maria Bigatti
Debugging
Bug #190
: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
bug resurfaced after working on packege for ker/IsInjective/..
1.00
01 Jul 2014
Anna Maria Bigatti
Debugging
Bug #577
: Hilbert crashes with > 100 indeterminates
found it, working on it...
0.50
19 Jun 2014
John Abbott
Debugging
Feature #573
: Use symbolic links for external libraries
Arrrghh!
0.50
20 May 2014
John Abbott
Debugging
Bug #538
: Compilation problem in TmpMorsePaths.C
Closing
0.30
06 May 2014
Anna Maria Bigatti
Debugging
Bug #547
: elim using RingTwinFloat triggers error "SERIOUS"
simple example
0.50
05 May 2014
John Abbott
Debugging
Bug #547
: elim using RingTwinFloat triggers error "SERIOUS"
Further notes
0.25
02 May 2014
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Fixed mpz_log
0.50
16 Apr 2014
Anna Maria Bigatti
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
found leak with CoCoA_ERROR
1.50
03 Apr 2014
John Abbott
Debugging
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Still happens?
0.25
03 Apr 2014
John Abbott
Debugging
Bug #517
: MaxSquarableInteger gives wrong ans for unsigned long
Failing case
0.25
06 Dec 2013
John Abbott
Debugging
Slug #417
: ex-Normaliz2-overflow.in too long & too much memory
Overflows on 64bit MacOS
0.25
30 Oct 2013
Anna Maria Bigatti
Debugging
Bug #355
: Colon of zero ideal fails (zero-divisors)
debugging, fixed, tested
2.00
24 Jul 2013
John Abbott
Debugging
Bug #389
: problem loading library.H (parallel make -j4)
Improved script
0.50
23 Jul 2013
John Abbott
Debugging
Bug #389
: problem loading library.H (parallel make -j4)
Stumped
0.75
23 Jul 2013
Anna Maria Bigatti
Debugging
Bug #389
: problem loading library.H (parallel make -j4)
just a problem with make -jN
1.00
17 Jun 2013
Anna Maria Bigatti
Debugging
Bug #351
: Problems with DenseMatImpl::myResize
fixed!
2.00
11 Apr 2013
John Abbott
Debugging
Feature #340
: "configure" does not set BOOST if there are multiple copies in "standard" location
Implemented
0.50
28 Mar 2013
John Abbott
Debugging
Support #26
: Redmine Administration
Update redmine?
0.25
15 Mar 2013
John Abbott
Debugging
Bug #326
: C++ nasty surprises
Signed-unsigned confusion
6.00
04 Mar 2013
John Abbott
Debugging
Bug #327
: C++ integer shift operators
Checking other source files
0.25
26 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Oh what fun!
0.35
12 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Intel compiler too?
0.40
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Micro$soft misery
0.25
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
More unhelpful warnings from M$ compiler
0.15
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Disable warning about auto conversion from int to bool
0.25
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Update from CVS
0.20
11 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
WTF
0.25
04 Feb 2013
Anna Maria Bigatti
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
Fixed last leak from hilbert (two copies of poincare_init)
1.00
04 Feb 2013
Anna Maria Bigatti
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
removed leaks in toric
4.00
28 Jan 2013
John Abbott
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
Partially fixed
0.50
14 Oct 2012
John Abbott
Debugging
Bug #264
: Compilation problem with "degree.H" (inline fn defns)
Missing #include?
0.10
25 Jul 2012
Anna Maria Bigatti
Debugging
Feature #210
: Normaliz: "double" cone for speed and safety
merged with latest additions by C.Soeger
2.00
10 Jul 2012
Anna Maria Bigatti
Debugging
Feature #206
: Matrix equation solving: LinKer
now it works
0.75
29 Jun 2012
John Abbott
Debugging
Bug #199
: CFApprox: division by zero
logging overhead
0.25
29 Jun 2012
John Abbott
Debugging
Bug #199
: CFApprox: division by zero
Consequential bug
0.50
10 May 2012
John Abbott
Debugging
Bug #155
: gcd: multivariate over non-prime finite field
Now works
0.50
07 May 2012
John Abbott
Debugging
Bug #155
: gcd: multivariate over non-prime finite field
Guilty line
0.10
07 May 2012
John Abbott
Debugging
Feature #50
: Polynomial content
Scale factors
0.30
03 Apr 2012
John Abbott
Debugging
Slug #120
: LT over QQ: surprisingly slow
Not so hard
0.10
03 Apr 2012
John Abbott
Debugging
Slug #120
: LT over QQ: surprisingly slow
Another example
0.20
24 Jan 2012
John Abbott
Debugging
Slug #81
: DMPI vs DMPII is slower than expected
Detail of problem
0.10
24 Jan 2012
Anna Maria Bigatti
Debugging
Slug #81
: DMPI vs DMPII is slower than expected
myIsZeroAddMul has a 4 args version which had no ad-hoc impl in RingFp
4.00
25 Apr 2024
John Abbott
Design
Design #1414
: Make class RingElemVector?
Yes!
0.10
25 Apr 2024
John Abbott
Design
Design #894
: strict enum types: C++11 extension
Mindless
0.10
25 Apr 2024
John Abbott
Design
Bug #1764
: Verbosity messages: avoid printing BIG values
Also...
0.10
24 Apr 2024
John Abbott
Design
Feature #797
: SmallFpImpl: make it faster
An idea
1.00
23 Apr 2024
John Abbott
Design
Design #1787
: Iterator design: compatible with C++STL? Advancing beyond end?
Beyond the end
0.20
22 Apr 2024
John Abbott
Design
Design #1787
: Iterator design: compatible with C++STL? Advancing beyond end?
noexcept
0.20
22 Apr 2024
John Abbott
Design
Design #1572
: Use noexcept
Iterators
0.25
22 Apr 2024
John Abbott
Design
Bug #986
: GFan: require version newer than 0.6
Still no macro
0.20
15 Apr 2024
John Abbott
Design
Design #1804
: Use long long (at least sometimes)?
Not yet
0.10
15 Apr 2024
John Abbott
Design
Design #1804
: Use long long (at least sometimes)?
Avoid LL/ULL in user interface
0.20
15 Apr 2024
John Abbott
Design
Support #1666
: MachineInt: chase through ULL changes
Reconsider?
0.10
14 Apr 2024
John Abbott
Design
Design #1804
: Use long long (at least sometimes)?
No typedef
0.20
28 Mar 2024
Anna Maria Bigatti
Design
Feature #1808
: New constructor for PolyRing with elimination ordering
0.50
26 Mar 2024
Anna Maria Bigatti
Design
Feature #1206
: syz, SyzOfGens: which shifts for zero?
1.00
25 Mar 2024
Anna Maria Bigatti
Design
Design #1649
: Add file SparsePolyOps-vector.C
0.20
18 Mar 2024
John Abbott
Design
Slug #1756
: deg(f) is slow if f is long
More general
0.25
16 Mar 2024
John Abbott
Design
Feature #1417
: RadicalZeroDim with extra parameter for GBasis timeout
Unsure
0.20
15 Mar 2024
John Abbott
Design
Design #1792
: CpuTimeOut: arg of type ErrorContext?
Also...
0.10
15 Mar 2024
John Abbott
Design
Bug #1790
: saturate with zero ideals
Resolved
0.50
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
Design
Design #1326
: Modify function myElim so that it returns ideal? (not quite)
1.00
13 Mar 2024
John Abbott
Design
Design #832
: Generalize grading matrix
Current thoughts
0.20
13 Mar 2024
John Abbott
Design
Bug #1790
: saturate with zero ideals
Redesign
0.10
13 Mar 2024
John Abbott
Design
Feature #1559
: Default ctor for rings
Restating what Anna wrote?
0.20
12 Mar 2024
John Abbott
Design
Bug #1789
: GradingMat with negative weights should complain (or deal with them properly!!)
According to the doc...
0.10
07 Mar 2024
John Abbott
Design
Design #1787
: Iterator design: compatible with C++STL? Advancing beyond end?
Some notes
0.50
01 Mar 2024
Anna Maria Bigatti
Design
Slug #1569
: IsInRadical too slow (test-RadicalMembership)
1.00
16 Feb 2024
John Abbott
Design
Feature #1513
: Better test for univariate-ness (and better conversion)
UI?
0.30
16 Feb 2024
John Abbott
Design
Feature #813
: Implement "elim" in CoCoALib
ElimMat
0.20
16 Feb 2024
John Abbott
Design
Feature #1472
: Idea for for loops
Julia
0.20
16 Feb 2024
John Abbott
Design
Bug #1575
: DynamicBitset missing arg checks
Elsewhere
0.10
16 Feb 2024
John Abbott
Design
Design #1642
: interreduce: make monic if over finite field?
What about over ZZ?
0.20
16 Feb 2024
John Abbott
Design
Support #1672
: Documentation: a good model to follow?
Features
0.20
08 Feb 2024
John Abbott
Design
Feature #1778
: Homogenizer
I like it
0.20
05 Feb 2024
John Abbott
Design
Bug #1779
: Radical error with lex (again)
Allow factorizing non-zero comstant?
0.10
02 Feb 2024
John Abbott
Design
Feature #1778
: Homogenizer
Term order
0.20
02 Feb 2024
John Abbott
Design
Feature #1778
: Homogenizer
Possible extensions
0.10
02 Feb 2024
John Abbott
Design
Feature #1778
: Homogenizer
Possible interface
0.50
01 Feb 2024
John Abbott
Design
Design #1750
: IdealOfPoints: allow duplicate points?
CoCoALib
0.15
01 Feb 2024
John Abbott
Design
Design #1777
: VerificationLevel: just 3? Low, high, guaranteed?
Currently
0.10
01 Feb 2024
John Abbott
Design
Slug #1739
: IsHomog for ideals
Also IsHomog3?
0.10
25 Jan 2024
John Abbott
Design
Design #1703
: Threadsafety, multithreading: optional fn arg (or separate fn)
Trickier than hoped.
0.20
25 Jan 2024
John Abbott
Design
Design #1703
: Threadsafety, multithreading: optional fn arg (or separate fn)
Bother!
0.50
23 Jan 2024
John Abbott
Design
Feature #1715
: ProductBigInt (also ProductBigRat???)
Some notes
0.10
23 Jan 2024
John Abbott
Design
Design #1777
: VerificationLevel: just 3? Low, high, guaranteed?
Some notes
0.20
22 Jan 2024
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Other operations
0.10
22 Jan 2024
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Ideas about cleaning
0.40
04 Jan 2024
John Abbott
Design
Design #1767
: Finalize design for ideals in CoCoALib
Exception cleanliness
0.20
04 Jan 2024
John Abbott
Design
Design #908
: Sum of ideals: what are the generators of (x) + (0)?
Current thoughts
0.20
20 Nov 2023
Anna Maria Bigatti
Design
Design #1768
: Limit indentation in verbose mesgs?
0.25
03 Oct 2023
John Abbott
Design
Slug #1756
: deg(f) is slow if f is long
Ahh
0.20
14 Jul 2023
John Abbott
Design
Feature #1755
: CheckForInterrupt: give more info?
Proposal
0.20
13 Jul 2023
John Abbott
Design
Feature #1755
: CheckForInterrupt: give more info?
Some notes
0.50
23 May 2023
Anna Maria Bigatti
Design
Design #1744
: Implement GBMill (aka Groebner Framework)
0.75
23 May 2023
Anna Maria Bigatti
Design
Design #1744
: Implement GBMill (aka Groebner Framework)
0.50
23 May 2023
Anna Maria Bigatti
Design
Design #1744
: Implement GBMill (aka Groebner Framework)
0.50
19 May 2023
John Abbott
Design
Design #1744
: Implement GBMill (aka Groebner Framework)
Timeout
0.10
19 May 2023
John Abbott
Design
Design #1744
: Implement GBMill (aka Groebner Framework)
More suggestions
0.25
03 May 2023
John Abbott
Design
Design #1738
: Suggestion about Graded polynomial rings
Some notes
0.25
21 Mar 2023
John Abbott
Design
Bug #1705
: ProgressReporter: prepare for new loop?
Name?
0.10
14 Mar 2023
John Abbott
Design
Design #1721
: Verbose messages: print level?
Brackets
0.15
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
09 Mar 2023
John Abbott
Design
Design #1689
: Automatic mapping of RHS in += etc
0.15
07 Mar 2023
John Abbott
Design
Design #1572
: Use noexcept
Some thoughts
0.25
05 Mar 2023
John Abbott
Design
Design #1572
: Use noexcept
New CPP macro
0.20
27 Feb 2023
Anna Maria Bigatti
Design
Design #1721
: Verbose messages: print level?
0.50
29 Dec 2022
John Abbott
Design
Bug #1719
: FactorINT has got worse
IsPrime is costly
0.25
23 Nov 2022
John Abbott
Design
Feature #1692
: Suggestion: Add "JumpTo" function to prime iterators
Fn name?
0.20
17 Nov 2022
John Abbott
Design
Bug #1710
: IsSqFree, IsIrred bugs in ZZ[x] and QQ[x]
Question
0.20
12 Nov 2022
John Abbott
Design
Feature #1360
: configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost)
BOOST
0.10
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
04 Nov 2022
John Abbott
Design
Bug #1705
: ProgressReporter: prepare for new loop?
Like CpuTimeLimit
0.75
24 Oct 2022
John Abbott
Design
Bug #1705
: ProgressReporter: prepare for new loop?
Some notes
0.50
21 Oct 2022
John Abbott
Design
Design #1703
: Threadsafety, multithreading: optional fn arg (or separate fn)
Some notes
0.40
12 Oct 2022
Anna Maria Bigatti
Design
Design #1677
: release-source script: use shell globbing?
0.25
15 Sep 2022
John Abbott
Design
Design #1685
: RingBase::mySwap needed?
Ooops
0.10
15 Sep 2022
John Abbott
Design
Design #1682
: swap for new classes
RingElem
0.75
09 Aug 2022
John Abbott
Design
Feature #1694
: New expv/exponents function?
Another idea.
0.20
08 Aug 2022
John Abbott
Design
Slug #1680
: FloorLog2 or SizeInBase?
Closing
0.20
05 Aug 2022
John Abbott
Design
Feature #1692
: Suggestion: Add "JumpTo" function to prime iterators
Some notes
0.50
05 Aug 2022
John Abbott
Design
Design #1678
: Unsigned long for indexes (& sizes?)
More notes
0.50
05 Aug 2022
John Abbott
Design
Design #1691
: Random and threadsafe?
Some notes
0.10
15 Jun 2022
John Abbott
Design
Design #1689
: Automatic mapping of RHS in += etc
Some notes
0.50
13 Jun 2022
John Abbott
Design
Slug #1680
: FloorLog2 or SizeInBase?
Tidying
0.30
06 May 2022
John Abbott
Design
Slug #1680
: FloorLog2 or SizeInBase?
Duhh!
0.20
06 May 2022
John Abbott
Design
Slug #1680
: FloorLog2 or SizeInBase?
Name?
0.20
24 Feb 2022
John Abbott
Design
Design #1669
: Review File subtree hierarchy
Some notes
0.25
18 Feb 2022
John Abbott
Design
Feature #1001
: CoCoALib: ideas for student projects
Split?
0.10
17 Feb 2022
John Abbott
Design
Feature #1210
: New Fn: make public "coefficients" (of poly wrt a given PP basis)
KISS?
0.20
16 Feb 2022
John Abbott
Design
Feature #1580
: New fn prim for polys
New issue
0.10
16 Feb 2022
John Abbott
Design
Support #467
: Keep CoCoALib web page up to date! All pages!
Almost done?
0.10
16 Feb 2022
John Abbott
Design
Support #1666
: MachineInt: chase through ULL changes
Some notes
0.25
16 Feb 2022
John Abbott
Design
Design #581
: C++14: MachineInt
Act first... think later
2.50
15 Feb 2022
John Abbott
Design
Design #581
: C++14: MachineInt
Ouch!
0.60
05 Feb 2022
John Abbott
Design
Support #1612
: Merge the doc file RadicalMembership.txt into ideal.txt
Renamed
0.25
04 Feb 2022
John Abbott
Design
Bug #1601
: Compilation ambiguity
Ouch!
0.10
04 Feb 2022
John Abbott
Design
Slug #1517
: RandomLinearForm
Acceptable
0.15
28 Jan 2022
John Abbott
Design
Design #1653
: Discriminant: return value
Status report
0.20
28 Jan 2022
John Abbott
Design
Design #1655
: Remove ability to compile CoCoALib against UNINSTALLED gmp?
Some notes
0.25
28 Jan 2022
John Abbott
Design
Design #1649
: Add file SparsePolyOps-vector.C
Comments
0.20
28 Jan 2022
Anna Maria Bigatti
Design
Design #1649
: Add file SparsePolyOps-vector.C
0.50
28 Jan 2022
Anna Maria Bigatti
Design
Design #1649
: Add file SparsePolyOps-vector.C
0.20
28 Jan 2022
Anna Maria Bigatti
Design
Design #1649
: Add file SparsePolyOps-vector.C
0.50
27 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
CleanGens
0.25
27 Jan 2022
John Abbott
Design
Design #1653
: Discriminant: return value
Some notes
0.50
27 Jan 2022
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Compromise?
0.10
26 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Clean Gens
0.10
26 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Another suggestion
0.20
26 Jan 2022
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Fn names
0.20
24 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Not sure this is a good idea
0.20
21 Jan 2022
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Name
0.20
21 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Doubts
0.20
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
Feature #1645
: Implement monic0(f) for the case monic(0)?
Which other fns?
0.10
20 Jan 2022
John Abbott
Design
Design #1647
: Suppress zero from ideal generators? Detect 1 and simplify generators?
Some notes
0.25
20 Jan 2022
John Abbott
Design
Feature #1619
: Make saturate available in CoCoALib
Ugh!
0.10
19 Nov 2021
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
Mesg should say which arg(s)
0.20
05 Nov 2021
John Abbott
Design
Design #1628
: Unused variables, params, data members
Failed trial
0.40
05 Nov 2021
John Abbott
Design
Feature #1235
: FreeModule: get canonical basis
Agreed
0.20
05 Nov 2021
John Abbott
Design
Bug #536
: Make RingBase::myCharacteristic a fn rather than a proc
Approved
0.20
03 Nov 2021
John Abbott
Design
Feature #1235
: FreeModule: get canonical basis
Opinion
0.20
03 Nov 2021
John Abbott
Design
Design #1628
: Unused variables, params, data members
KISS?
0.20
03 Nov 2021
John Abbott
Design
Design #1628
: Unused variables, params, data members
Some notes
0.50
03 Nov 2021
John Abbott
Design
Design #1528
: MacOS compilation with clang
Some done
0.50
29 Oct 2021
John Abbott
Design
Bug #536
: Make RingBase::myCharacteristic a fn rather than a proc
Shortly
0.10
20 Oct 2021
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Robbiano
0.20
14 Oct 2021
John Abbott
Design
Design #1617
: UnivariateIndetIndex: exact semantics
Another doubt
0.10
13 Oct 2021
John Abbott
Design
Design #1617
: UnivariateIndetIndex: exact semantics
What about...?
0.20
04 Oct 2021
John Abbott
Design
Bug #1601
: Compilation ambiguity
Nightmare
0.25
30 Sep 2021
John Abbott
Design
Feature #1602
: Sparse matrix (SparseMat)
Different types?
0.20
20 Sep 2021
John Abbott
Design
Design #1608
: Domain of definition of NextPrime (and PrevPrime)
Change design?
0.25
16 Sep 2021
John Abbott
Design
Feature #1580
: New fn prim for polys
Extend?
0.10
13 Sep 2021
John Abbott
Design
Design #1576
: cmp for machine integers
Another approach
0.50
08 Sep 2021
John Abbott
Design
Design #1576
: cmp for machine integers
C++20
0.50
08 Sep 2021
John Abbott
Design
Design #1576
: cmp for machine integers
Ugly soln?
0.50
03 Aug 2021
John Abbott
Design
Design #1606
: Return type with const
Mostly done?
0.50
02 Aug 2021
John Abbott
Design
Bug #1605
: binomial: domain of defn?
New defn
0.75
02 Aug 2021
John Abbott
Design
Bug #1605
: binomial: domain of defn?
0.20
02 Aug 2021
John Abbott
Design
Bug #1605
: binomial: domain of defn?
Other sources
0.25
21 Jun 2021
John Abbott
Design
Feature #1598
: RingHom: implement phi(X) as apply(phi, X) also for X vector and matrix
Backward compatible?
2.00
16 Jun 2021
John Abbott
Design
Bug #1601
: Compilation ambiguity
Some notes
0.50
14 Jun 2021
John Abbott
Design
Bug #1600
: Detect updated versions of external libs
Some notes
0.25
12 Jun 2021
John Abbott
Design
Design #1576
: cmp for machine integers
Mmmm
0.50
10 Jun 2021
John Abbott
Design
Design #1576
: cmp for machine integers
Groan
0.50
21 May 2021
Anna Maria Bigatti
Design
Feature #1466
: Ops += *= etc for Matrices?
0.20
14 May 2021
John Abbott
Design
Bug #1473
: isystem not working as expected
How to?
0.10
27 Apr 2021
John Abbott
Design
Feature #1381
: Type ideal for ZZ[x[1..n]]
Monomial ideal
0.20
26 Apr 2021
John Abbott
Design
Bug #1590
: CRASH: LinKerZZ
Arg check?
0.25
19 Apr 2021
John Abbott
Design
Bug #1585
: CRASH/ABORT: GMP overflow
Mmmm
0.20
15 Apr 2021
John Abbott
Design
Slug #1588
: ElimMat is slow
Some notes
0.25
15 Apr 2021
John Abbott
Design
Design #1528
: MacOS compilation with clang
Progress?
0.10
09 Apr 2021
John Abbott
Design
Support #1555
: Software licence
Suggestion
0.30
09 Apr 2021
John Abbott
Design
Support #1555
: Software licence
FSF advice
0.50
05 Apr 2021
John Abbott
Design
Feature #1210
: New Fn: make public "coefficients" (of poly wrt a given PP basis)
More thoughts
0.30
02 Apr 2021
John Abbott
Design
Bug #1585
: CRASH/ABORT: GMP overflow
Which functions?
0.20
23 Mar 2021
John Abbott
Design
Bug #1585
: CRASH/ABORT: GMP overflow
Increased limit
1.00
19 Mar 2021
John Abbott
Design
Support #1584
: Benchmarks?
Some notes
0.20
13 Mar 2021
John Abbott
Design
Feature #1580
: New fn prim for polys
Generalize?
0.25
12 Mar 2021
John Abbott
Design
Feature #1417
: RadicalZeroDim with extra parameter for GBasis timeout
Better guesses?
0.10
12 Mar 2021
John Abbott
Design
Slug #1337
: PrimaryDecomposition: a interesting/pathological example
An idea
0.20
05 Mar 2021
John Abbott
Design
Feature #1582
: Factorization in K(a,b)[x,y]
Some notes
0.20
05 Mar 2021
John Abbott
Design
Design #894
: strict enum types: C++11 extension
More notes
4.00
02 Mar 2021
John Abbott
Design
Design #894
: strict enum types: C++11 extension
CoCoA-5 soiurces
0.20
01 Mar 2021
John Abbott
Design
Feature #974
: QIR/RealRootRefine: improve behaviour if input interval has "nasty" endpoints
Some notes
1.00
23 Feb 2021
John Abbott
Design
Bug #1579
: Readexpr/RingElem: unhelpful error message when input is wrong
Some notes
0.20
23 Feb 2021
John Abbott
Design
Design #1538
: RingElem from string (ReadExpr)
Better err mesg
0.10
17 Feb 2021
John Abbott
Design
Design #1547
: Require decimal mode for ostream?
Conclusion
0.20
17 Feb 2021
John Abbott
Design
Design #1547
: Require decimal mode for ostream?
Some notes
0.10
17 Feb 2021
John Abbott
Design
Design #794
: ar gives warnings on fedora 23
Outdated
0.20
16 Feb 2021
John Abbott
Design
Design #786
: MemPool: review min and max loaf sizes
Becoming irrelevant?
0.30
16 Feb 2021
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
Now gives error instead of 0
0.20
16 Feb 2021
John Abbott
Design
Feature #898
: New function: cardinality of finite field?
Possible name
0.20
16 Feb 2021
John Abbott
Design
Feature #1219
: Frobby version number
Frobby
0.20
16 Feb 2021
John Abbott
Design
Bug #1575
: DynamicBitset missing arg checks
Guidelines
0.20
10 Feb 2021
John Abbott
Design
Design #1576
: cmp for machine integers
Also
0.20
08 Feb 2021
John Abbott
Design
Design #925
: MachineInt or long for args which are indices (yet again)
NTL
0.75
08 Feb 2021
John Abbott
Design
Design #1572
: Use noexcept
CoCoA_ASSERT allowed
1.00
03 Feb 2021
John Abbott
Design
Feature #1419
: DynamicBitset::IamAll1s
Tricky
0.20
29 Jan 2021
John Abbott
Design
Bug #1570
: FloatStr sometimes produces NUL chars
I thought so...
0.10
22 Jan 2021
John Abbott
Design
Feature #152
: Replace bool3 by tribool
Not so sure
0.40
15 Jan 2021
John Abbott
Design
Feature #206
: Matrix equation solving: LinKer
Dodgy code?
0.20
15 Jan 2021
John Abbott
Design
Feature #206
: Matrix equation solving: LinKer
Copied from issue 122
0.10
15 Jan 2021
John Abbott
Design
Design #1563
: BigRat: ctor from machine int
Agreed
0.15
15 Jan 2021
John Abbott
Design
Design #1563
: BigRat: ctor from machine int
Some notes
0.30
15 Jan 2021
John Abbott
Design
Feature #1559
: Default ctor for rings
Some notes
0.20
15 Jan 2021
John Abbott
Design
Feature #122
: Porting "LinKer"
What is the difference...
0.20
08 Jan 2021
John Abbott
Design
Design #1558
: CpuTimeLimit: more frequent clock checks
Wondering...
0.20
08 Jan 2021
John Abbott
Design
Bug #1376
: GBasisTimeout: not working as expected
An idea
0.75
07 Jan 2021
John Abbott
Design
Support #1555
: Software licence
Suggestion
0.25
28 Dec 2020
John Abbott
Design
Support #1555
: Software licence
Some notes
0.50
22 Dec 2020
John Abbott
Design
Bug #1542
: gfan does not "deinitialize"
Workaround
0.20
04 Dec 2020
John Abbott
Design
Design #1523
: Input fns: action when when istream is in bad state?
Mostly done
0.75
17 Nov 2020
John Abbott
Design
Design #1538
: RingElem from string (ReadExpr)
Messy
0.30
13 Nov 2020
John Abbott
Design
Design #1538
: RingElem from string (ReadExpr)
Personal opinion
0.10
10 Nov 2020
John Abbott
Design
Feature #1532
: Convenient RingHom pseudo-ctors
Extend?
0.20
09 Nov 2020
John Abbott
Design
Feature #1466
: Ops += *= etc for Matrices?
Exception-safety
0.20
06 Nov 2020
John Abbott
Design
Feature #1532
: Convenient RingHom pseudo-ctors
Singular
0.10
06 Nov 2020
John Abbott
Design
Feature #1532
: Convenient RingHom pseudo-ctors
Some notes
0.25
04 Nov 2020
John Abbott
Design
Design #1529
: INPUT questions
Mild concern
0.10
04 Nov 2020
John Abbott
Design
Design #1529
: INPUT questions
More thoughts
0.20
04 Nov 2020
John Abbott
Design
Design #1529
: INPUT questions
Rationals
0.20
04 Nov 2020
John Abbott
Design
Design #1529
: INPUT questions
Suggestion
0.20
30 Oct 2020
John Abbott
Design
Design #1523
: Input fns: action when when istream is in bad state?
Symbol input
0.20
30 Oct 2020
John Abbott
Design
Design #1523
: Input fns: action when when istream is in bad state?
Throw
0.30
30 Oct 2020
John Abbott
Design
Slug #1518
: SLUG: Printing PPs with many indets
Virtual printing fn?
0.30
30 Oct 2020
John Abbott
Design
Design #601
: LongRange: in which file should it be declared/defined?
Some doubts
0.30
29 Oct 2020
John Abbott
Design
Support #1196
: Split MatrixOps
Closing
0.25
29 Oct 2020
John Abbott
Design
Slug #1518
: SLUG: Printing PPs with many indets
A guess
0.20
29 Oct 2020
John Abbott
Design
Design #601
: LongRange: in which file should it be declared/defined?
Suggestion
0.15
29 Oct 2020
John Abbott
Design
Design #1465
: mul(MAT,MAT,MAT)
Maybe there should be an exception unsafe version?
0.20
29 Oct 2020
John Abbott
Design
Design #1125
: Separate install script for CoCoALib?
And uninstall
0.20
29 Oct 2020
John Abbott
Design
Feature #1349
: ideal ctor where given gens are a gbasis
Possible soln
0.25
29 Oct 2020
John Abbott
Design
Feature #142
: Improve threadsafety
Flag name
0.20
27 Oct 2020
John Abbott
Design
Feature #645
: Automatic mapping of RingElem: user selectable at run-time (GlobalManager?)
Possible impl
0.20
27 Oct 2020
John Abbott
Design
Design #1515
: Indets in coeffring are ringelems in coeffring?
Rejecting
0.15
27 Oct 2020
John Abbott
Design
Design #1085
: Fns with "OUT" args: should they give ERR::MixedRings?
Similar to another issue
0.20
26 Oct 2020
John Abbott
Design
Bug #1522
: SEGV: avoid long linked lists of loaves in MemPools
An idea
0.20
26 Oct 2020
John Abbott
Design
Feature #142
: Improve threadsafety
Default to threadsafe?
0.20
26 Oct 2020
John Abbott
Design
Slug #1518
: SLUG: Printing PPs with many indets
More thoughts
0.25
26 Oct 2020
John Abbott
Design
Design #1523
: Input fns: action when when istream is in bad state?
Some notes
0.20
23 Oct 2020
John Abbott
Design
Bug #1473
: isystem not working as expected
Ah!
0.15
23 Oct 2020
John Abbott
Design
Design #1515
: Indets in coeffring are ringelems in coeffring?
Not sure if this is a good idea
0.50
22 Oct 2020
John Abbott
Design
Design #1515
: Indets in coeffring are ringelems in coeffring?
Duplicate?
0.10
22 Oct 2020
John Abbott
Design
Design #1515
: Indets in coeffring are ringelems in coeffring?
Some notes
0.20
22 Oct 2020
John Abbott
Design
Feature #222
: Printing polynomials - spaces between terms
Still idle
0.20
14 Oct 2020
John Abbott
Design
Feature #24
: object files collected in one directory
Rejected
0.30
14 Oct 2020
John Abbott
Design
Design #1391
: RingElems: syntax with [ and ] ?
Names
0.10
14 Oct 2020
John Abbott
Design
Design #950
: factor and SmoothFactor for integers --> FactorINT, FactorINT_TrialDiv, FactorINT_PollardRho
Compromise
0.20
14 Oct 2020
John Abbott
Design
Feature #24
: object files collected in one directory
If it aint broke...
0.20
14 Oct 2020
John Abbott
Design
Design #1391
: RingElems: syntax with [ and ] ?
In CoCoALib?
0.20
14 Oct 2020
John Abbott
Design
Support #1499
: factorization: allow zero as exponent?
More thoughts
0.40
14 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
Today
0.10
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?
More thoughts
1.00
09 Oct 2020
John Abbott
Design
Design #1221
: Reconsider design for accessing headers and libs of external libraries
Time?
0.10
09 Oct 2020
John Abbott
Design
Support #1499
: factorization: allow zero as exponent?
Another change
0.20
09 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
Oh
0.25
08 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
More thoughts
0.10
06 Oct 2020
John Abbott
Design
Design #1221
: Reconsider design for accessing headers and libs of external libraries
Some notes
0.20
06 Oct 2020
John Abbott
Design
Feature #1485
: Simple syntax for making a quotient ring?
Not urgent
0.10
06 Oct 2020
John Abbott
Design
Feature #743
: Better errors: give supplementary info about the error
Still urgent
0.10
06 Oct 2020
John Abbott
Design
Support #1499
: factorization: allow zero as exponent?
Red herring?
0.20
06 Oct 2020
John Abbott
Design
Feature #1490
: New function: MinusOneToPower
Pointless
0.25
05 Oct 2020
John Abbott
Design
Design #1500
: IsDivisible in a field?
Some notes
0.25
05 Oct 2020
John Abbott
Design
Support #1499
: factorization: allow zero as exponent?
Some notes
0.20
05 Oct 2020
John Abbott
Design
Design #1463
: SmoothFactor: use FactorMultiplicity
More thoughts
0.20
05 Oct 2020
John Abbott
Design
Feature #1490
: New function: MinusOneToPower
Doubts
0.20
29 Sep 2020
John Abbott
Design
Feature #562
: Subrings
Some notes
0.25
29 Sep 2020
John Abbott
Design
Feature #1468
: Adjoin indets to a poly ring
More thoughts
0.30
25 Sep 2020
John Abbott
Design
Feature #1490
: New function: MinusOneToPower
What name?
0.10
25 Sep 2020
John Abbott
Design
Feature #1490
: New function: MinusOneToPower
Some notes
0.20
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
Design
Feature #1485
: Simple syntax for making a quotient ring?
Some notes
0.10
31 Aug 2020
John Abbott
Design
Feature #1482
: Extended rationals: PlusInfinity and MinusInfinity
More notes
0.20
31 Aug 2020
John Abbott
Design
Feature #1482
: Extended rationals: PlusInfinity and MinusInfinity
GMP
0.10
31 Aug 2020
John Abbott
Design
Feature #1482
: Extended rationals: PlusInfinity and MinusInfinity
Some notes
0.50
31 Aug 2020
John Abbott
Design
Feature #1482
: Extended rationals: PlusInfinity and MinusInfinity
Some notes
0.50
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
25 Jun 2020
John Abbott
Design
Feature #1468
: Adjoin indets to a poly ring
Some notes
0.50
22 Jun 2020
John Abbott
Design
Design #1467
: Change syntax apply(phi,M) into phi(M)?
Both?
0.20
22 Jun 2020
John Abbott
Design
Design #1467
: Change syntax apply(phi,M) into phi(M)?
Some notes
0.25
22 Jun 2020
John Abbott
Design
Feature #1150
: New fn: transform ideal with ring hom
Some notes
0.20
22 Jun 2020
John Abbott
Design
Feature #1466
: Ops += *= etc for Matrices?
Some notes
0.30
17 Jun 2020
John Abbott
Design
Design #1463
: SmoothFactor: use FactorMultiplicity
Design issue
0.50
16 Jun 2020
John Abbott
Design
Design #1462
: Change CoCoA_ERROR into CoCoA_THROW_ERROR
Started
0.25
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