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Hours:
4931.92
Date
User
Activity
Issue
Comment
Hours
28 Jul 2014
John Abbott
Debugging
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Bloody Apple!
1.00
03 Apr 2014
John Abbott
Debugging
Bug #2
: Makefile problem in ROOT and/or src/AlgebraicCore
Still happens?
0.25
28 Mar 2013
John Abbott
Debugging
Support #26
: Redmine Administration
Update redmine?
0.25
18 Apr 2012
John Abbott
Debugging
Bug #38
: GUI: open file "with C5"
Not just us
0.10
07 May 2012
John Abbott
Debugging
Feature #50
: Polynomial content
Scale factors
0.30
15 Apr 2012
John Abbott
Debugging
Bug #52
: GUI: problem with "--" comment
Hacked C5.C and LineProvider.C
5.00
03 Apr 2012
John Abbott
Debugging
Bug #54
: MSVC10 - #include <iterator>
Added remaining include directives
0.80
26 Jan 2012
John Abbott
Debugging
Bug #54
: MSVC10 - #include <iterator>
Added include <iterator> to apply.H
0.20
26 Jan 2012
John Abbott
Debugging
Bug #54
: MSVC10 - #include <iterator>
Better to use range insert than copy with a back_inserter
0.50
03 Apr 2012
John Abbott
Debugging
Bug #55
: MSVC10 - static member fields
Removed defns of static members
1.00
26 Jan 2012
John Abbott
Debugging
Bug #55
: MSVC10 - static member fields
Fixed decimal.C
0.10
03 Apr 2012
John Abbott
Debugging
Bug #56
: MSVC10 - unistd.h
Removed all refs to unistd
1.00
26 Jan 2012
John Abbott
Debugging
Bug #56
: MSVC10 - unistd.h
Removed unistd.h from Interpreter.H
0.50
03 Apr 2012
John Abbott
Debugging
Bug #57
: MSVC10 - BOOST_SCOPE_EXIT
Our fault, but also a sort of BOOST bug.
1.00
22 Mar 2012
John Abbott
Debugging
Bug #57
: MSVC10 - BOOST_SCOPE_EXIT
Just us?
0.20
03 Apr 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Sundries
1.00
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Moved initializer for const static data member from decimal.H to decimal.C
0.30
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Removed NDEBUG from TmpF5Mat.C
0.10
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Hidden incomplete impl of Qdet
0.20
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
MSVC-2010 bug with bitset
0.50
26 Jan 2012
John Abbott
Debugging
Bug #58
: MSVC10 - more things and overhead
Removed improper call to printf (in DMPFFsort.c)
0.20
26 Jan 2012
John Abbott
Debugging
Bug #60
: MSVC10 - shared_ptr
Make boost prefix clear for shared_ptr
0.20
19 Jan 2012
Anna Maria Bigatti
Debugging
Feature #77
: Porting package "primary.cpkg" to cocoa-5
bug found and fixed: Elimination in "InitialIdeal" is non-homogeneous
1.50
16 Jan 2012
Anna Maria Bigatti
Debugging
Feature #77
: Porting package "primary.cpkg" to cocoa-5
chasing...
3.00
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
01 Mar 2012
John Abbott
Debugging
Slug #96
: sort is too slow
Wasteful copies somewhere
1.50
12 Mar 2012
John Abbott
Debugging
Bug #98
: RealRoots should use IsRational
Now uses IsRational
5.00
18 Apr 2012
John Abbott
Debugging
Bug #103
: Bad error mesg using operator ":"
Fixed
0.80
19 Mar 2012
Anna Maria Bigatti
Debugging
Bug #108
: Unhandled division by zero in FFp
Fixed (but error points at operator)
2.00
16 May 2012
John Abbott
Debugging
Bug #110
: Surprise return type for GCD of a list of ints
An example failed too
0.10
14 May 2012
John Abbott
Debugging
Bug #110
: Surprise return type for GCD of a list of ints
Sme students encountered the same problem
0.20
19 Mar 2012
John Abbott
Debugging
Bug #110
: Surprise return type for GCD of a list of ints
A workaround
0.50
28 Mar 2012
Anna Maria Bigatti
Debugging
Bug #115
: PP ordering bug
fixed (x >= x --> true) and added test in anna.cocoa5
1.00
04 Apr 2012
John Abbott
Debugging
Bug #118
: unistd and call to access in Main.C
JAA does not understand the code.
0.40
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
31 Mar 2014
John Abbott
Debugging
Bug #132
: BringIn should allow reduction modulo p
Even worse!
0.25
23 Apr 2012
John Abbott
Debugging
Feature #133
: Qt GUI: Make better distinction between input and output in the output window
Blank lines is a recent problem
0.20
30 Apr 2012
John Abbott
Debugging
Bug #141
: Memory leak using Elim in C5
My fault (sort of)
0.20
06 Jun 2015
John Abbott
Debugging
Bug #148
: C-c C-p in emacs goes to wrong line
Related problem?
0.25
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
15 May 2012
Anna Maria Bigatti
Debugging
Bug #159
: Multiplicity sometimes wrong
found silly bug
0.50
20 May 2012
John Abbott
Debugging
Bug #163
: RealRootsApprox bombs
Seems OK now
0.60
20 May 2012
John Abbott
Debugging
Bug #163
: RealRootsApprox bombs
FStar should be F
0.40
14 Jun 2012
John Abbott
Debugging
Bug #186
: LCM(0,x)
Fixed source code
1.50
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
A workaround
0.75
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Curiouser and curiouser
0.50
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
2 lines!!
0.30
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
3 lines!
0.25
19 Jun 2012
Anna Maria Bigatti
Debugging
Bug #189
: malloc ERROR
reduced example showing bug
1.50
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Too many ref counts
0.50
19 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Valgrind confirms the bug
1.00
18 Jun 2012
John Abbott
Debugging
Bug #189
: malloc ERROR
Slippery customer
0.50
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
21 Jun 2012
John Abbott
Debugging
Bug #194
: Unhandled CoCoALib error: mixed rings with IsIn operator (for ideal membership)
Fixed Interpreter.C
0.75
26 Sep 2012
John Abbott
Debugging
Bug #197
: ./C5.bin: fork: Resource temporarily unavailable
Slightly simpler workaround
0.20
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
01 Aug 2013
Anna Maria Bigatti
Debugging
Feature #200
: add modules and module operations
extra work for DivAlg
0.50
04 Jul 2012
Anna Maria Bigatti
Debugging
Bug #201
: segmentation fault with function defined in package ("PrintHGIndices"): First and Last
found bug: First
1.00
10 Jul 2012
Anna Maria Bigatti
Debugging
Feature #206
: Matrix equation solving: LinKer
now it works
0.75
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
31 Aug 2012
John Abbott
Debugging
Feature #214
: gmp header location assumption in configure script
Now works when user specifies GMP library
0.50
31 Aug 2012
John Abbott
Debugging
Feature #214
: gmp header location assumption in configure script
Modified gmp-find.sh and configure
2.50
08 Aug 2012
John Abbott
Debugging
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
Further tweaks
2.00
05 Aug 2012
John Abbott
Debugging
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
I was too hasty
6.50
02 Aug 2012
John Abbott
Debugging
Bug #217
: Makedependencies of CoCoA-5 fails if BOOST is absent
Fixed various scripts and Makefiles
3.50
08 Aug 2012
John Abbott
Debugging
Bug #220
: Trouble on Linux: many CoCoA-5 tests fail (0.9952)
Replaced global var by fn+local static var
1.75
05 Aug 2012
John Abbott
Debugging
Bug #220
: Trouble on Linux: many CoCoA-5 tests fail (0.9952)
Similar problem on a Linux virtual machine
0.25
25 Jan 2013
John Abbott
Debugging
Bug #226
: HilbertBasis segv
Valgrind
0.25
25 Jan 2013
Anna Maria Bigatti
Debugging
Bug #226
: HilbertBasis segv
Embarrassing bug: nrows --> ncols
2.00
24 Jan 2013
Anna Maria Bigatti
Debugging
Bug #226
: HilbertBasis segv
further reducing the bug test
0.50
24 Jan 2013
John Abbott
Debugging
Bug #226
: HilbertBasis segv
Narrowing it down
1.50
23 Jan 2013
John Abbott
Debugging
Bug #226
: HilbertBasis segv
Why does it use CurrentRing?
0.25
27 Sep 2012
John Abbott
Debugging
Bug #239
: Normaliz functions not available in C5 GUI (again!)
Just a silly mistake
8.00
02 Sep 2014
John Abbott
Debugging
Support #240
: GUI compilation: GMP is not naturally thread-safe
Still happens
0.20
28 Sep 2012
John Abbott
Debugging
Support #240
: GUI compilation: GMP is not naturally thread-safe
Threadsafe GMP
1.00
16 Jul 2014
John Abbott
Debugging
Bug #264
: Compilation problem with "degree.H" (inline fn defns)
Very strange
0.10
14 Oct 2012
John Abbott
Debugging
Bug #264
: Compilation problem with "degree.H" (inline fn defns)
Missing #include?
0.10
18 Oct 2012
John Abbott
Debugging
Bug #267
: Cyclotomic(106743) fails
Not cyclotomic's fault
0.50
18 Oct 2012
John Abbott
Debugging
Bug #267
: Cyclotomic(106743) fails
Unsigned shorts!
0.50
17 Jan 2018
John Abbott
Debugging
Bug #275
: Unhelpful error messages when SmallExponent_t is unsigned char.
Seems OK now
0.75
13 Apr 2015
John Abbott
Debugging
Bug #275
: Unhelpful error messages when SmallExponent_t is unsigned char.
A probable reason
0.75
21 Jul 2014
Anna Maria Bigatti
Debugging
Bug #279
: Bug in Radical (actually a RingHom problem)
usual homom ref-count bug
8.00
24 Jun 2014
John Abbott
Debugging
Bug #279
: Bug in Radical (actually a RingHom problem)
A wrong result
0.25
30 Nov 2012
Anna Maria Bigatti
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
added a "throw"
3.00
29 Nov 2012
John Abbott
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
Getting closer (I think)
1.00
29 Nov 2012
John Abbott
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
Emacs LISP code
0.25
29 Nov 2012
John Abbott
Debugging
Bug #280
: EmacsUI: indentation is wrong with parentheses
Ouch!
0.25
16 Apr 2014
Anna Maria Bigatti
Debugging
Feature #298
: Valgrind: keep CoCoALib at 0 memory leaks
found leak with CoCoA_ERROR
1.50
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
02 May 2014
John Abbott
Debugging
Support #302
: Compilation on M$Windows: Visual Studio
Fixed mpz_log
0.50
26 Feb 2013
John Abbott
Debugging
Support #302
: Compilation on M$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
02 Sep 2014
John Abbott
Debugging
Bug #321
: interpreter proposes no near misses for "bin"
Where
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
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 Apr 2013
John Abbott
Debugging
Bug #343
: Interpreter SEGV
Getting closer
1.00
27 Apr 2013
John Abbott
Debugging
Bug #343
: Interpreter SEGV
Curse Apple
0.30
27 Apr 2013
John Abbott
Debugging
Bug #343
: Interpreter SEGV
Really simple example
0.25
24 Apr 2013
Anna Maria Bigatti
Debugging
Bug #343
: Interpreter SEGV
tried test with emacs and command line
0.25
27 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
Tidying
0.25
27 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
Cracked it (I believe)
1.00
26 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
Probable cause
0.50
24 Apr 2013
John Abbott
Debugging
Bug #344
: basic_string::erase error in interpreter
More info
0.75
26 Jun 2015
John Abbott
Debugging
Bug #345
: Interpreter interrupt delayed confusingly
0.20
24 Apr 2013
John Abbott
Debugging
Bug #345
: Interpreter interrupt delayed confusingly
Weirder
0.25
16 Aug 2014
John Abbott
Debugging
Bug #350
: problem with "matrix" argument in functions
Ouch!
0.50
17 Jun 2013
Anna Maria Bigatti
Debugging
Bug #351
: Problems with DenseMatImpl::myResize
fixed!
2.00
30 Oct 2013
Anna Maria Bigatti
Debugging
Bug #355
: Colon of zero ideal fails (zero-divisors)
debugging, fixed, tested
2.00
26 Jan 2018
John Abbott
Debugging
Feature #368
: port SmithNormalForm (CoCoA-4)package to CoCoA-5
More failing examples
0.10
26 Jan 2018
John Abbott
Debugging
Feature #368
: port SmithNormalForm (CoCoA-4)package to CoCoA-5
Partly done
0.25
13 Jun 2013
Anna Maria Bigatti
Debugging
Feature #371
: Resurrect LinearSimplify
removed syntax errors
0.50
03 Mar 2014
John Abbott
Debugging
Feature #372
: add IsFactorClosed
Fixed
0.25
06 Aug 2018
Anna Maria Bigatti
Debugging
Feature #374
: Porting "IdealOfProjectivePoints"
1.00
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
06 Mar 2014
John Abbott
Debugging
Bug #394
: problem with ContentFreeFactor (and missing manual entry)
What?
0.10
02 Aug 2013
Anna Maria Bigatti
Debugging
Bug #397
: EMACS UI: fix windows splitting
found where the problem is
0.50
23 Oct 2013
John Abbott
Debugging
Bug #402
: Problem with 64-bit BOOST on Linux (Werner)
Sorted out
1.75
13 Oct 2013
John Abbott
Debugging
Bug #402
: Problem with 64-bit BOOST on Linux (Werner)
Cheap hack
1.00
13 Sep 2013
John Abbott
Debugging
Bug #402
: Problem with 64-bit BOOST on Linux (Werner)
Why bad arg for -L?
0.10
13 Sep 2013
John Abbott
Debugging
Bug #402
: Problem with 64-bit BOOST on Linux (Werner)
More info from Werner
0.50
13 Sep 2013
John Abbott
Debugging
Bug #402
: Problem with 64-bit BOOST on Linux (Werner)
More info from Werner
0.50
11 Oct 2013
Anna Maria Bigatti
Debugging
Slug #405
: ReducedGBasis not memorized in an ideal
ReducedGBasis is defined in package
0.25
11 Oct 2013
Anna Maria Bigatti
Debugging
Slug #405
: ReducedGBasis not memorized in an ideal
testing, checking,..
1.00
17 Apr 2014
John Abbott
Debugging
Feature #414
: New fn to increase max recursion depth
Groan
0.50
06 Dec 2013
John Abbott
Debugging
Slug #417
: ex-Normaliz2-overflow.in too long & too much memory
Overflows on 64bit MacOS
0.25
23 Jan 2014
Anna Maria Bigatti
Debugging
Bug #423
: Emacs UI: semicolon does not work in emacs-24.3
debugging, fixed, tested
0.50
09 Apr 2014
John Abbott
Debugging
Bug #433
: EMACS UI: trouble with sending a long line
Trouble in emacs 24.3, but OK in 23.1
0.50
06 Feb 2014
John Abbott
Debugging
Slug #434
: Emacs UI: very slow when input file is big (with long lines)
Long lines are the trouble
0.25
06 Feb 2014
John Abbott
Debugging
Slug #434
: Emacs UI: very slow when input file is big (with long lines)
Slow only when cursor is towards end of file
0.25
06 Mar 2014
John Abbott
Debugging
Bug #441
: Emacs UI: C-c C-e does not ignore keywords inside strings
Some hints
0.25
21 Feb 2014
John Abbott
Debugging
Bug #444
: Not keyword/operator
Panic!
0.25
21 Feb 2014
John Abbott
Debugging
Bug #444
: Not keyword/operator
Ouch!
0.25
21 Feb 2014
John Abbott
Debugging
Bug #445
: EmacsUI: indentation is wrong sometimes (e.g. if Lambda1 is on previous line)
Curiouser and curiouser
0.25
19 Feb 2014
John Abbott
Debugging
Bug #445
: EmacsUI: indentation is wrong sometimes (e.g. if Lambda1 is on previous line)
Possible cause
0.50
21 Feb 2014
John Abbott
Debugging
Bug #446
: intersection fails with zero ideal
Need a more coherent approach?
0.25
21 Feb 2014
John Abbott
Debugging
Bug #446
: intersection fails with zero ideal
More info
0.50
20 Feb 2014
John Abbott
Debugging
Bug #446
: intersection fails with zero ideal
Bad news
0.25
20 Feb 2014
John Abbott
Debugging
Bug #446
: intersection fails with zero ideal
radical buggy too
0.25
16 May 2014
John Abbott
Debugging
Bug #447
: CoCoA-5.0.3 Microsoft std::bad_alloc
Fixed?
0.50
16 May 2014
John Abbott
Debugging
Bug #447
: CoCoA-5.0.3 Microsoft std::bad_alloc
Also happens on 32-bit Linux VM
0.25
04 Apr 2014
John Abbott
Debugging
Support #448
: EmacsUI Source/SourceRegion produce warning on Microsoft Windows 7 Ultimate
Still happens
0.25
06 Mar 2014
John Abbott
Debugging
Bug #458
: CoCoA5 GUI; failed build "wrong architecture"
Just for the record
0.75
09 Mar 2014
John Abbott
Debugging
Bug #460
: Emacs UI: updating abbrev-table
Some ideas
0.50
23 Mar 2014
John Abbott
Debugging
Bug #462
: Emacs UI: semicolon problems
Confirmed problem is expand-abbrev
0.50
09 Mar 2014
John Abbott
Debugging
Bug #462
: Emacs UI: semicolon problems
Probable cause
0.50
23 Mar 2014
John Abbott
Debugging
Bug #468
: Emacs UI: indentation is wrong after ?keyword
Relevant source code
0.25
12 Mar 2014
John Abbott
Debugging
Bug #470
: Emacs UI: cocoa5-close-block should beep when there is no block to close
Some test cases
0.50
29 Jul 2015
John Abbott
Debugging
Design #490
: Duplicate fns: valuation and FactorMultiplicity
Avoid needless restriction
2.00
21 Mar 2014
John Abbott
Debugging
Design #490
: Duplicate fns: valuation and FactorMultiplicity
Relevant source code
0.10
03 Apr 2014
John Abbott
Debugging
Bug #517
: MaxSquarableInteger gives wrong ans for unsigned long
Failing case
0.25
24 Oct 2019
John Abbott
Debugging
Support #530
: Interpreter error message: "for" with missing "do"
Strange
0.10
20 May 2014
John Abbott
Debugging
Bug #538
: Compilation problem in TmpMorsePaths.C
Closing
0.30
29 May 2014
John Abbott
Debugging
Support #541
: Unify releases for Linux 32 and Linux 64
0.50
28 Apr 2014
Anna Maria Bigatti
Debugging
Bug #544
: sorted gives wrong answer sometimes
found it
2.00
28 Apr 2014
John Abbott
Debugging
Bug #544
: sorted gives wrong answer sometimes
Simpler failing example
0.50
28 Apr 2014
John Abbott
Debugging
Bug #544
: sorted gives wrong answer sometimes
Some hints
0.50
12 Mar 2019
Anna Maria Bigatti
Debugging
Bug #545
: Compiler g++ 4.2.1 (clang-503.0.40) on MacOSX 10.9: warnings and errors
0.50
17 Feb 2016
John Abbott
Debugging
Bug #545
: Compiler g++ 4.2.1 (clang-503.0.40) on MacOSX 10.9: warnings and errors
Postponing
0.10
30 Apr 2014
Anna Maria Bigatti
Debugging
Bug #545
: Compiler g++ 4.2.1 (clang-503.0.40) on MacOSX 10.9: warnings and errors
(2) because of inheritance
1.00
30 Apr 2014
Anna Maria Bigatti
Debugging
Bug #545
: Compiler g++ 4.2.1 (clang-503.0.40) on MacOSX 10.9: warnings and errors
going through the list and fixing first warning
1.00
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
14 May 2014
Anna Maria Bigatti
Debugging
Feature #553
: Port function MantissaAndExponent2
request cvs
0.25
02 Jul 2014
Anna Maria Bigatti
Debugging
Feature #561
: Emacs UI: unrecognized keywords (ImportByValue...)
cleaning and debugging
1.00
19 Jun 2014
John Abbott
Debugging
Feature #573
: Use symbolic links for external libraries
Arrrghh!
0.50
01 Jul 2014
Anna Maria Bigatti
Debugging
Bug #577
: Hilbert crashes with > 100 indeterminates
found it, working on it...
0.50
18 Feb 2022
John Abbott
Debugging
Design #581
: C++14: MachineInt
Mostly OK
0.75
20 Dec 2017
Anna Maria Bigatti
Debugging
Feature #587
: port to CoCoALib: Homomorphism pkg (ker, IsInjective, IsSurjective..)
0.50
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
28 Feb 2024
John Abbott
Debugging
Bug #611
: GUI: qutting provokes Imminent Disaster
Related?
0.10
28 Feb 2024
John Abbott
Debugging
Bug #611
: GUI: qutting provokes Imminent Disaster
Uli?
0.10
17 Sep 2014
John Abbott
Debugging
Bug #612
: The C5 gui does not exit properly when using the exit menu entry
Known bug
0.50
30 Jul 2015
Anna Maria Bigatti
Debugging
Support #616
: Release: CoCoA-5.1.2
2.00
15 Aug 2015
John Abbott
Debugging
Support #632
: MacOSX: many warnings with compiler CLANG/LLVM when compiling BOOST code.
Originally
0.20
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
11 Nov 2014
John Abbott
Debugging
Design #649
: Make SmallFpImpl safer to use
Details
1.00
12 Nov 2014
John Abbott
Debugging
Bug #650
: CoCoA-5 test (SourceAnna); problem in HilbertPoly
Notes
0.50
23 Jan 2015
John Abbott
Debugging
Feature #659
: Ring ID: separate index values for "system created rings"?
One cause
0.20
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
05 Mar 2015
Anna Maria Bigatti
Debugging
Design #668
: Remove keyword "weights"?
0.25
05 Mar 2015
Anna Maria Bigatti
Debugging
Design #668
: Remove keyword "weights"?
finding where the problem was
0.50
04 Mar 2020
John Abbott
Debugging
Bug #669
: NUL char in input terminates CoCoA-5
Source code
0.20
02 Mar 2020
John Abbott
Debugging
Bug #669
: NUL char in input terminates CoCoA-5
Some notes
0.25
25 Mar 2019
John Abbott
Debugging
Bug #672
: Emacs UI: strange string literal causes crash
Still a bug!
0.25
10 Mar 2015
John Abbott
Debugging
Bug #672
: Emacs UI: strange string literal causes crash
Many problems
0.25
10 Mar 2015
John Abbott
Debugging
Bug #672
: Emacs UI: strange string literal causes crash
More examples
0.30
11 Mar 2015
John Abbott
Debugging
Feature #673
: Error message: I was expecting...
An idea
0.30
25 Jul 2015
John Abbott
Debugging
Design #683
: Module index component in internal compressed representation
Problem
1.00
15 May 2015
Anna Maria Bigatti
Debugging
Design #683
: Module index component in internal compressed representation
6.00
15 Apr 2015
John Abbott
Debugging
Bug #684
: Emacs UI: wrong name after auto-inserting enddefine
An idea
0.25
14 Apr 2015
Anna Maria Bigatti
Debugging
Bug #684
: Emacs UI: wrong name after auto-inserting enddefine
0.25
17 Apr 2015
John Abbott
Debugging
Design #686
: myAddMul in poly rings
0.10
19 Apr 2015
John Abbott
Debugging
Slug #687
: Builtin fn makes unnecessary copy of arg
Scandalous
0.50
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
29 Apr 2015
John Abbott
Debugging
Slug #691
: Matrix determinant over ZZ
Source code
0.20
15 May 2015
Anna Maria Bigatti
Debugging
Bug #705
: DetDirect calls myAddMul with 0 argument -- funny compilation problem??
2.00
27 Apr 2017
John Abbott
Debugging
Slug #709
: Speed of some Normaliz calls (NmzComputation)
Postponing
0.10
21 May 2015
John Abbott
Debugging
Slug #709
: Speed of some Normaliz calls (NmzComputation)
Profiling
0.20
02 Jun 2015
John Abbott
Debugging
Feature #719
: Readline: consider creating a textual interpreter with readline
QUick reply
0.25
26 Oct 2018
John Abbott
Debugging
Bug #724
: RationalSolve: wrongly complains about non zero-dim even in finite char
Example still fails
0.10
02 Jun 2015
John Abbott
Debugging
Bug #724
: RationalSolve: wrongly complains about non zero-dim even in finite char
Not entirely trivial
0.25
27 Jul 2015
John Abbott
Debugging
Bug #726
: TopLevel cannot "import" a package variable
Source code
0.25
01 Jul 2015
John Abbott
Debugging
Slug #741
: C5 GUI: slow to close
Source code
0.50
30 Jun 2015
John Abbott
Debugging
Slug #741
: C5 GUI: slow to close
Source code
0.20
30 Jun 2015
John Abbott
Debugging
Slug #741
: C5 GUI: slow to close
Possible workaround
0.20
30 Jun 2015
John Abbott
Debugging
Slug #741
: C5 GUI: slow to close
More tests
0.20
26 Jun 2015
John Abbott
Debugging
Slug #741
: C5 GUI: slow to close
Some notes
0.50
29 Jun 2015
John Abbott
Debugging
Slug #742
: View PP exponent vector (and order vector?) as an array of long?
More timings
0.25
09 Jul 2015
John Abbott
Debugging
Bug #746
: Problem with GBasis in tower of alg extns
Example
0.25
17 Feb 2016
John Abbott
Debugging
Bug #748
: Emacs UI: return inside a block of output sends several lines (not just the one I'm on)
Postponing
0.10
27 Jul 2015
John Abbott
Debugging
Bug #748
: Emacs UI: return inside a block of output sends several lines (not just the one I'm on)
Clues
0.25
31 Jul 2015
John Abbott
Debugging
Bug #749
: IsDefined does not follow reference to undefined optional param
Complicated
1.00
27 Jul 2015
John Abbott
Debugging
Bug #749
: IsDefined does not follow reference to undefined optional param
Source code
0.10
27 Jul 2015
John Abbott
Debugging
Bug #749
: IsDefined does not follow reference to undefined optional param
Some notes
0.50
20 Mar 2020
John Abbott
Debugging
Bug #755
: Find out how to compile statically on linux
Closing
0.25
10 Mar 2020
John Abbott
Debugging
Bug #755
: Find out how to compile statically on linux
Static library for tinfo (needed by readline)
0.25
31 Jul 2015
John Abbott
Debugging
Bug #756
: frobby (v0.9.0) does not compile with g++-4.8
Missing includes
0.50
30 Nov 2016
John Abbott
Debugging
Feature #765
: ExternalLib-CDD: (needed by GFan)
Hints
0.50
02 May 2017
Anna Maria Bigatti
Debugging
Design #766
: CoCoA version number: copy CoCoALib
0.50
15 Sep 2015
John Abbott
Debugging
Slug #773
: DMPZmerge: make non-recursive
Some notes
2.00
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
Bug #776
: FloatStr prints a NUL character
Smaller example?
0.20
15 Sep 2015
John Abbott
Debugging
Slug #777
: SLUG: elimination
Some notes
0.25
20 Apr 2017
Anna Maria Bigatti
Debugging
Feature #780
: GroebnerFan/ExternalLib-GFan: improve package
1.00
09 Oct 2015
John Abbott
Debugging
Bug #783
: abs for MachineInt
Origin
0.50
28 Oct 2015
John Abbott
Debugging
Bug #790
: RingDistrMPolyInlFpPPImpl::mySummandPool frees ZERO PTR many times
Found
0.30
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
09 Nov 2015
John Abbott
Debugging
Slug #798
: use poly ring with many variables is too slow
Some background
0.50
09 Nov 2015
John Abbott
Debugging
Slug #798
: use poly ring with many variables is too slow
Ahhh, of course!
0.25
09 Nov 2015
John Abbott
Debugging
Slug #798
: use poly ring with many variables is too slow
Faster in CoCoALib
0.50
18 Nov 2015
John Abbott
Debugging
Bug #808
: Alg Extn by non-zero dim ideal
Workaround
0.20
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
27 Nov 2015
John Abbott
Debugging
Design #822
: Should ElimMat return a ConstMatrix
test-RingWeyl1
0.10
16 Dec 2015
Anna Maria Bigatti
Debugging
Design #825
: IsPositiveGrading -- really need 2 signatures?
0.25
01 Dec 2015
John Abbott
Debugging
Bug #831
: primary.cocoa5
Some notes
0.50
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
31 Mar 2016
John Abbott
Debugging
Feature #840
: GINV: alex basis
Compilation problems
0.50
08 May 2017
Anna Maria Bigatti
Debugging
Support #851
: Release: CoCoA-5.2.0
1.00
01 May 2017
Anna Maria Bigatti
Debugging
Support #851
: Release: CoCoA-5.2.0
0.50
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
26 Mar 2016
John Abbott
Debugging
Bug #858
: floor for TwinFloat can produce ERR::SERIOUS
Progress
1.00
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
26 Apr 2016
John Abbott
Debugging
Bug #870
: GBasis of product of ideals is wrong (Vadim Tropashko) --> I.myReset()
Maybe found it
0.25
26 Apr 2016
John Abbott
Debugging
Bug #870
: GBasis of product of ideals is wrong (Vadim Tropashko) --> I.myReset()
CoCoALib code
0.25
26 Apr 2016
John Abbott
Debugging
Bug #870
: GBasis of product of ideals is wrong (Vadim Tropashko) --> I.myReset()
Source code
0.10
26 Apr 2016
John Abbott
Debugging
Bug #870
: GBasis of product of ideals is wrong (Vadim Tropashko) --> I.myReset()
Someone else's problem?
0.25
14 Oct 2016
John Abbott
Debugging
Feature #877
: Easier syntax to make a PRINCIPAL ideal?
Help?!
0.25
09 May 2016
John Abbott
Debugging
Support #879
: LOGAR: make CoCoA-5 easier to use
Bug
0.10
10 Oct 2016
Anna Maria Bigatti
Debugging
Bug #880
: subst should check that indet is in same ring as 1st arg, but does not.
0.75
19 Oct 2020
John Abbott
Debugging
Slug #897
: SimplestBigRatBetween: why is it so slow?
More notes
0.25
27 Jul 2016
John Abbott
Debugging
Support #911
: CoCoA-5 prompt for incomplete input
More notes
0.20
20 Oct 2020
John Abbott
Debugging
Support #916
: use command: unhelpful error if you use := instead of ::=
Source code
0.10
01 Sep 2016
John Abbott
Debugging
Bug #918
: UniversalGBasis: sometimes gives error
Mild bug?
0.20
16 Sep 2016
John Abbott
Debugging
Bug #922
: Release for MacOS: compilation on 10.11 incompatible with 10.6.8
Probably useful
0.10
16 Sep 2016
John Abbott
Debugging
Bug #922
: Release for MacOS: compilation on 10.11 incompatible with 10.6.8
Known problem
0.20
30 Jul 2021
Anna Maria Bigatti
Debugging
Bug #946
: Function "ideal" evaluates the argument twice
1.00
30 Jul 2021
Anna Maria Bigatti
Debugging
Bug #946
: Function "ideal" evaluates the argument twice
1.00
16 May 2017
Anna Maria Bigatti
Debugging
Bug #946
: Function "ideal" evaluates the argument twice
3.50
09 Mar 2017
John Abbott
Debugging
Bug #946
: Function "ideal" evaluates the argument twice
Slow progress
0.10
17 Oct 2016
John Abbott
Debugging
Bug #946
: Function "ideal" evaluates the argument twice
Other suspect fns
0.30
17 Oct 2016
John Abbott
Debugging
Bug #946
: Function "ideal" evaluates the argument twice
Not surprised!
0.25
22 Sep 2017
John Abbott
Debugging
Slug #948
: radical is slow (compared to singular) on these examples
Cause?
0.25
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
09 Nov 2016
Anna Maria Bigatti
Debugging
Feature #954
: New function: StdBasis (standard basis)
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
25 Nov 2016
John Abbott
Debugging
Bug #981
: SqFreeFactor: small (or big) bug?
Quick fix
0.30
29 Nov 2016
John Abbott
Debugging
Design #989
: init file obligatory?
Source code
0.10
29 Mar 2017
Anna Maria Bigatti
Debugging
Bug #994
: SEGV: Toric example from Kazuki Maeda
fixed
3.00
10 Jan 2017
Anna Maria Bigatti
Debugging
Bug #994
: SEGV: Toric example from Kazuki Maeda
1.50
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
28 Apr 2017
Anna Maria Bigatti
Debugging
Feature #1016
: ReducedGBasis for RingWeyl (and other non-commutative rings)
1.00
08 Mar 2017
John Abbott
Debugging
Bug #1026
: JanetBasis gives error indet index out of range
Some notes
0.25
28 Nov 2017
Anna Maria Bigatti
Debugging
Bug #1032
: IsInRadical: fragile code
0.20
01 May 2017
Anna Maria Bigatti
Debugging
Slug #1047
: NewPolyRing with user defined ordering is slower than CoCoALib
1.00
18 Apr 2017
Anna Maria Bigatti
Debugging
Slug #1047
: NewPolyRing with user defined ordering is slower than CoCoALib
4.00
17 May 2017
Anna Maria Bigatti
Debugging
Slug #1057
: Slug: Polynomial ring contructor slow with (big) matrix ordering
2.00
22 Dec 2017
Anna Maria Bigatti
Debugging
Support #1061
: Release: CoCoA-5.2.2
4.00
19 Dec 2017
Anna Maria Bigatti
Debugging
Support #1061
: Release: CoCoA-5.2.2
1.00
09 May 2017
Anna Maria Bigatti
Debugging
Bug #1062
: IsRadical bug?
0.20
21 Mar 2024
Anna Maria Bigatti
Debugging
Slug #1068
: PolyRing constructor: NewOrdvArith computed twice
0.25
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
18 May 2017
John Abbott
Debugging
Support #1071
: LinKerBasis is user-unfriendly
Bad example
0.10
16 Jun 2017
John Abbott
Debugging
Bug #1080
: intersect: problem with zero generators
Aaargh!
0.25
20 Jun 2017
Anna Maria Bigatti
Debugging
Bug #1081
: ideal() * RingElem gives error
0.20
21 Jun 2017
John Abbott
Debugging
Bug #1082
: factor in ZZ[x] gives errors
0.25
29 Jun 2017
Anna Maria Bigatti
Debugging
Bug #1083
: MinPolyQuot: check input (was: MinPolyQuot gives "bad characteristic" error)
0.50
04 Jul 2017
John Abbott
Debugging
Bug #1087
: EmacsUI: get error "wrong-type-argument processp nil" when doing M-x cocoa5 when executable does not exist
Info
0.25
05 Jul 2017
John Abbott
Debugging
Bug #1088
: MinPolyQuot: runs out of primes
Strange
0.25
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
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
11 Sep 2017
Anna Maria Bigatti
Debugging
Bug #1100
: PrimaryDecomposition0: says not 0-dim but IsZeroDim says ideal is zero-dim!
0.50
11 Sep 2017
Anna Maria Bigatti
Debugging
Bug #1100
: PrimaryDecomposition0: says not 0-dim but IsZeroDim says ideal is zero-dim!
0.25
11 Sep 2017
Anna Maria Bigatti
Debugging
Bug #1100
: PrimaryDecomposition0: says not 0-dim but IsZeroDim says ideal is zero-dim!
0.25
19 Oct 2017
John Abbott
Debugging
Slug #1109
: Emacs UI can be slow in M$ Windows
Soln in internet
0.50
19 Oct 2020
John Abbott
Debugging
Slug #1118
: SLUG: factorization of x^9999
Clue city
0.25
22 Jan 2018
John Abbott
Debugging
Design #1120
: Web site
Problems with "private mode"
0.20
16 May 2018
John Abbott
Debugging
Feature #1122
: New fn: RandomLinearForm
Faster now
0.30
01 Dec 2017
Anna Maria Bigatti
Debugging
Bug #1133
: Radical bug
2.00
05 Dec 2017
John Abbott
Debugging
Bug #1135
: Compilaton with --debug configuration option gives errors
Summary
0.50
13 Dec 2017
Anna Maria Bigatti
Debugging
Bug #1139
: Radical problems
0.50
12 Dec 2017
Anna Maria Bigatti
Debugging
Bug #1139
: Radical problems
0.50
14 Dec 2017
Anna Maria Bigatti
Debugging
Bug #1140
: ImplicitModular: too many bad primes
1.00
14 Dec 2017
John Abbott
Debugging
Bug #1140
: ImplicitModular: too many bad primes
Suspect?
0.50
14 Dec 2017
John Abbott
Debugging
Bug #1140
: ImplicitModular: too many bad primes
Some notes
0.25
15 Dec 2017
Anna Maria Bigatti
Debugging
Bug #1143
: Polynomial multiplication wrong for non integral rings
0.50
16 Feb 2018
Anna Maria Bigatti
Debugging
Bug #1152
: Release: problems with sed
0.20
08 Mar 2018
Anna Maria Bigatti
Debugging
Design #1164
: Manual: loading manual entries written by users
2.00
03 Apr 2018
John Abbott
Debugging
Slug #1170
: SmoothFactor: slow when a factor is found
Found the slug
0.50
03 Apr 2018
Anna Maria Bigatti
Debugging
Bug #1171
: RealRoots: first point is sometimes wrong?
1.00
03 Apr 2018
Anna Maria Bigatti
Debugging
Bug #1171
: RealRoots: first point is sometimes wrong?
3.50
04 Apr 2018
Anna Maria Bigatti
Debugging
Bug #1172
: MinSubsetOfGens: problem with generators = 0
1.00
04 Apr 2018
Anna Maria Bigatti
Debugging
Bug #1172
: MinSubsetOfGens: problem with generators = 0
1.00
05 Jun 2018
John Abbott
Debugging
Bug #1185
: factor: multivariate, wrong RemainingFactor (sign wrong)
More failing examples
0.50
26 Jun 2018
John Abbott
Debugging
Slug #1187
: Matrix rank is slow (over QQ)
Slow mod p too
0.20
25 Jun 2018
Anna Maria Bigatti
Debugging
Bug #1189
: HilbertBasisKer: unhelpful error with some inputs
1.00
19 Jun 2018
John Abbott
Debugging
Bug #1189
: HilbertBasisKer: unhelpful error with some inputs
Check inputs?
0.30
25 Jun 2018
Anna Maria Bigatti
Debugging
Bug #1190
: HilbertBasisKer: SEGV (again)
2.50
19 Jun 2018
John Abbott
Debugging
Bug #1190
: HilbertBasisKer: SEGV (again)
Nasty
0.30
19 Jun 2018
John Abbott
Debugging
Bug #1191
: ApproxSolve: log(0) on some examples
Oh goodness!
0.10
19 Jun 2018
John Abbott
Debugging
Bug #1191
: ApproxSolve: log(0) on some examples
Univariate failing case
0.10
19 Jun 2018
John Abbott
Debugging
Bug #1191
: ApproxSolve: log(0) on some examples
More failing examples
0.25
21 Jun 2018
John Abbott
Debugging
Support #1193
: Naming convention mistakes
Some notes
0.25
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
23 Sep 2020
John Abbott
Debugging
Bug #1200
: Package exported function: wrong package name
Mistake???
0.25
23 Sep 2020
John Abbott
Debugging
Bug #1200
: Package exported function: wrong package name
Source code
0.10
27 Dec 2019
Anna Maria Bigatti
Debugging
Feature #1212
: New function: GBasisByHomog
0.20
07 Aug 2018
John Abbott
Debugging
Bug #1215
: RationalSolve: gives "Error: must be non-zero"
First cause of bug
0.10
02 Sep 2018
John Abbott
Debugging
Design #1223
: NewPolyRing default indet names
First cause of bug
0.10
29 Apr 2019
John Abbott
Debugging
Slug #1228
: SLUG: filling an array
Problem!
0.50
02 Oct 2018
John Abbott
Debugging
Slug #1228
: SLUG: filling an array
More clues...
0.20
02 Oct 2018
John Abbott
Debugging
Slug #1228
: SLUG: filling an array
Profiling
1.00
01 Oct 2018
John Abbott
Debugging
Slug #1228
: SLUG: filling an array
Ouch!
0.20
30 Sep 2018
John Abbott
Debugging
Slug #1228
: SLUG: filling an array
Some notes
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
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
29 Jan 2019
John Abbott
Debugging
Bug #1239
: CartesianProductList: case of just 1 entry in list
Some notes
0.30
18 Mar 2019
John Abbott
Debugging
Feature #1246
: Revive old CoCoA4 package called "cocoa5.cpkg"
Syntax OK
2.00
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
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
18 Apr 2019
Anna Maria Bigatti
Debugging
Feature #1272
: Groebner Bases over ZZ
0.50
18 Apr 2019
Anna Maria Bigatti
Debugging
Feature #1272
: Groebner Bases over ZZ
0.20
29 Apr 2019
John Abbott
Debugging
Bug #1273
: NewPolyRing and SymbolRange together make a crash
More solved
0.30
29 Apr 2019
John Abbott
Debugging
Bug #1273
: NewPolyRing and SymbolRange together make a crash
SymbolRange
0.25
29 Apr 2019
John Abbott
Debugging
Bug #1274
: SortBy and SortedBy sometimes give wrong result
fixed
1.00
29 Apr 2019
John Abbott
Debugging
Bug #1274
: SortBy and SortedBy sometimes give wrong result
Some notes
0.30
03 May 2019
John Abbott
Debugging
Bug #1280
: Determinant & Inverse of matrix over non integral domain
Failing cases
1.00
04 May 2019
John Abbott
Debugging
Bug #1281
: Factor of multivariate sometimes prints ERROR
Some notes
1.00
24 May 2019
John Abbott
Debugging
Bug #1288
: len for RINGELEM ?!?
Source code
0.20
31 Jul 2019
John Abbott
Debugging
Bug #1300
: CoprimeFactorBasis: mishandles negative args
Fixed
0.75
05 Sep 2019
John Abbott
Debugging
Bug #1307
: Linking problem
Explanation
1.50
10 Sep 2019
John Abbott
Debugging
Design #1309
: SmoothFactor: allow limit = 1?
Oh
0.20
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
27 Sep 2019
John Abbott
Debugging
Support #1318
: Clean CoCoA-5/tests directory
Da sistemare
0.10
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
25 Sep 2019
John Abbott
Debugging
Bug #1320
: CoCoA-5 manual: incorrect empty line in syntax box (in PDF file)
Some notes
0.25
26 Sep 2019
John Abbott
Debugging
Bug #1321
: RealRoots fails on -x^2
Strange
0.25
27 Sep 2019
Anna Maria Bigatti
Debugging
Bug #1322
: SEGV when debugging is active
0.75
27 Sep 2019
John Abbott
Debugging
Bug #1322
: SEGV when debugging is active
Simpler failing case
0.25
25 Oct 2019
John Abbott
Debugging
Bug #1325
: Emacs UI: emacs does not recognize "until" as marking the end of a "repeat" block
Suspicious
0.25
25 Sep 2020
John Abbott
Debugging
Bug #1331
: adj: for matrices 7x7 and bigger
Improved
0.50
25 Oct 2019
John Abbott
Debugging
Bug #1351
: Clean up package points.cpkg
A surprise
0.25
14 Nov 2019
John Abbott
Debugging
Bug #1362
: GBasis verbose mode: some output is on cerr/clog
clog
0.20
26 Nov 2019
John Abbott
Debugging
Bug #1371
: French students' example with GFan
Unexpected
0.25
07 Jan 2021
John Abbott
Debugging
Bug #1376
: GBasisTimeout: not working as expected
Called from
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
08 Jan 2020
John Abbott
Debugging
Bug #1382
: SEGV: should have been harmless
Thanks to valgrind
0.20
08 Jan 2020
John Abbott
Debugging
Bug #1382
: SEGV: should have been harmless
valgrind
0.10
08 Jan 2020
John Abbott
Debugging
Bug #1382
: SEGV: should have been harmless
gdb
0.25
07 Jan 2020
John Abbott
Debugging
Bug #1382
: SEGV: should have been harmless
Just a silly example
0.25
07 Jan 2020
John Abbott
Debugging
Bug #1383
: NewPolyRing on MS Windows
Some notes
0.25
09 Jan 2020
John Abbott
Debugging
Bug #1385
: valgrind: reports 456byte leak
Done
0.40
07 Jan 2020
John Abbott
Debugging
Bug #1385
: valgrind: reports 456byte leak
Valgrind output
0.25
03 Mar 2022
Ulrich von der Ohe
Debugging
Support #1393
: GUI with Qt5
std::thread
1.00
03 Mar 2022
Ulrich von der Ohe
Debugging
Support #1393
: GUI with Qt5
Don't really recall how many hours it took. According to old emails, I worked on it over the course of three to four days in 2019 for CoCoALib 0.99601 and somehow couldn't get it to work with 0.99650. It took a couple of hours doing everything from scratch for 0.99718 in 2022.
24.00
08 Mar 2024
John Abbott
Debugging
Slug #1394
: Oddly slow GBasis computation (slow final cleanup)
Anna
0.10
07 Feb 2020
John Abbott
Debugging
Slug #1394
: Oddly slow GBasis computation (slow final cleanup)
Another example
0.25
22 Jan 2020
Anna Maria Bigatti
Debugging
Bug #1397
: Crashes if CoCoAHelp.xml is missing
0.50
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
24 Jan 2020
John Abbott
Debugging
Bug #1402
: gfan: installation problem: configure reports cdd.h present but cannot be compiled
Some notes
0.50
19 Mar 2021
John Abbott
Debugging
Bug #1406
: Poor memory management?
valgrind
0.20
03 Feb 2020
John Abbott
Debugging
Design #1409
: myTestIsPrimary & Co. : fix design
Ooops!
0.20
03 Feb 2020
Anna Maria Bigatti
Debugging
Design #1409
: myTestIsPrimary & Co. : fix design
2.00
03 Feb 2020
John Abbott
Debugging
Bug #1411
: IsPrimary sometimes wrong
Duplicate
0.20
03 Feb 2020
John Abbott
Debugging
Bug #1411
: IsPrimary sometimes wrong
OK now
1.00
15 Oct 2021
John Abbott
Debugging
Bug #1412
: Emacs UI: font size
Relevant source
0.20
04 Mar 2020
John Abbott
Debugging
Bug #1412
: Emacs UI: font size
Clue city
0.50
26 Feb 2020
John Abbott
Debugging
Bug #1412
: Emacs UI: font size
More notes
0.25
26 Feb 2020
John Abbott
Debugging
Bug #1412
: Emacs UI: font size
Aha!
0.25
26 Feb 2020
John Abbott
Debugging
Bug #1412
: Emacs UI: font size
More notes
0.20
06 Feb 2020
John Abbott
Debugging
Bug #1412
: Emacs UI: font size
Some notes
0.20
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
25 Feb 2020
Anna Maria Bigatti
Debugging
Bug #1420
: IdealOfProjectivePoints and MinGens: problem with CoCoA_ASSERT
0.50
18 Feb 2020
John Abbott
Debugging
Bug #1420
: IdealOfProjectivePoints and MinGens: problem with CoCoA_ASSERT
Some notes
0.25
20 Feb 2020
John Abbott
Debugging
Bug #1421
: SEGV: error("")
The source
0.10
20 Feb 2020
John Abbott
Debugging
Bug #1421
: SEGV: error("")
What happens
0.10
26 Feb 2020
John Abbott
Debugging
Bug #1424
: 'UNCAUGHT UNKNOWN EXCEPTION' when aborting 'isin' computation
Also for modules
0.25
25 Feb 2020
John Abbott
Debugging
Bug #1424
: 'UNCAUGHT UNKNOWN EXCEPTION' when aborting 'isin' computation
Location
0.20
28 Feb 2020
John Abbott
Debugging
Bug #1429
: Stack overflow reading long list (SEGV)
Some notes
1.00
06 Mar 2020
John Abbott
Debugging
Bug #1438
: ABORT for unterminated string literal
Found
0.30
05 Mar 2020
John Abbott
Debugging
Bug #1438
: ABORT for unterminated string literal
Nightmare :-(
0.75
05 Mar 2020
John Abbott
Debugging
Bug #1438
: ABORT for unterminated string literal
Maybe
0.10
10 Mar 2020
John Abbott
Debugging
Bug #1442
: CoCoAInterpreter: executable size
Clue city
0.25
20 Mar 2020
John Abbott
Debugging
Bug #1443
: Illegal instruction
Delayed
0.20
10 Mar 2020
John Abbott
Debugging
Bug #1443
: Illegal instruction
Flag
0.10
10 Mar 2020
John Abbott
Debugging
Bug #1443
: Illegal instruction
Puzzled
0.50
17 Apr 2020
John Abbott
Debugging
Bug #1448
: EmacsUI: sending line with "7" calls SourceRegion (!?!?!)
Regexp?
0.10
17 Apr 2020
Anna Maria Bigatti
Debugging
Bug #1448
: EmacsUI: sending line with "7" calls SourceRegion (!?!?!)
0.25
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
16 Jun 2020
John Abbott
Debugging
Feature #1457
: Make SmoothFactor interruptible
Easier than expected
0.50
29 Oct 2020
John Abbott
Debugging
Design #1463
: SmoothFactor: use FactorMultiplicity
Simpler bug
0.10
26 Oct 2020
John Abbott
Debugging
Bug #1473
: isystem not working as expected
Mmmm
0.25
30 Jul 2020
John Abbott
Debugging
Bug #1473
: isystem not working as expected
Related?
0.25
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
28 Sep 2020
John Abbott
Debugging
Support #1486
: Emacs UI: indentation in a package
Where
0.25
02 Oct 2020
John Abbott
Debugging
Bug #1489
: Unhelpful error message for package followed by identifier (without dollar sign)
Root cause
1.00
30 Sep 2020
John Abbott
Debugging
Bug #1489
: Unhelpful error message for package followed by identifier (without dollar sign)
Some notes
0.10
30 Sep 2020
John Abbott
Debugging
Support #1494
: Normaliz 3.8.9
Some notes
0.75
09 Oct 2020
Anna Maria Bigatti
Debugging
Bug #1505
: EmacsUI: fix "Go to Error C-c C-p"
0.25
09 Oct 2020
Anna Maria Bigatti
Debugging
Bug #1505
: EmacsUI: fix "Go to Error C-c C-p"
0.50
19 Oct 2020
John Abbott
Debugging
Design #1508
: Initial ring
Source code
0.20
23 Oct 2020
Anna Maria Bigatti
Debugging
Feature #1509
: RingElems with empty input
0.50
11 Dec 2020
John Abbott
Debugging
Bug #1512
: Package with unexpected EOF
Resolved
0.30
23 Oct 2020
John Abbott
Debugging
Bug #1514
: Cocoa crashes when calling RingElems
Ouch!
0.50
23 Oct 2020
John Abbott
Debugging
Bug #1514
: Cocoa crashes when calling RingElems
Oh well...
0.10
23 Oct 2020
John Abbott
Debugging
Bug #1514
: Cocoa crashes when calling RingElems
Surprises
0.25
23 Oct 2020
John Abbott
Debugging
Bug #1514
: Cocoa crashes when calling RingElems
Smaller exponents
0.20
23 Oct 2020
John Abbott
Debugging
Bug #1514
: Cocoa crashes when calling RingElems
Some notes
0.25
23 Oct 2020
John Abbott
Debugging
Slug #1517
: RandomLinearForm
Some notes
0.25
23 Oct 2020
John Abbott
Debugging
Slug #1518
: SLUG: Printing PPs with many indets
Some notes
0.30
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
28 Oct 2020
John Abbott
Debugging
Bug #1524
: wrong SystemCommand exit value
Some notes
0.25
02 Nov 2020
John Abbott
Debugging
Bug #1527
: Inadequate error message on incorrect list access
Grrr
0.40
30 Oct 2020
John Abbott
Debugging
Bug #1527
: Inadequate error message on incorrect list access
0.30
05 Nov 2020
John Abbott
Debugging
Bug #1531
: CRASH: arithmetic with HilbertSeries (tagged object)
Commutative
0.30
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