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CoCoA-5 Almost Closed Issues
CoCoA-5 Closed Issues
CoCoA-5 Open Issues
CoCoA-5.0.3
CoCoA-5.0.9
CoCoA-5.1.0 (Easter14)
CoCoA-5.1.1 (Seoul Sep14)
CoCoA-5.1.2 (Summer15)
CoCoA-5.1.3/4 (Spring16)
CoCoA-5.2.0 (Spring 17)
CoCoA-5.2.2 (January 18)
CoCoA-5.2.4 (August 2018)
CoCoA-5.3.0 (March 2020)
CoCoA-5.3.2 (May 2020)
CoCoA-5.4.0 (March 2022)
CoCoA-5.4.2 (??? 2022)
CoCoA-5.?.?
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% Done
1524
CoCoA-5
Normal
wrong SystemCommand exit value
John Abbott
16 Feb 2022 19:53
Portability
1507
CoCoA-5
Low
wordlist without OBSOLETE entries?
John Abbott
14 May 2021 17:49
EmacsUI
1404
CoCoA-5
Normal
Which commands should "terms" be a keyword for?
John Abbott
04 Mar 2020 19:00
Manual/documentation
1696
CoCoA-5
Normal
Which BOOST libs are actually needed?
John Abbott
09 Mar 2023 22:41
Cleaning
1550
CoCoA-5
Normal
version number for CoCoA5 snapshot release?
John Abbott
08 Jan 2021 11:30
Release
610
CoCoA-5
Low
Variable It: assign before or after printing
John Abbott
10 May 2024 11:16
enhancing/improving
1385
CoCoA-5
Normal
valgrind: reports 456byte leak
John Abbott
13 Feb 2020 16:09
Cleaning
997
CoCoA-5
Normal
Using protected variable names for "bound variables" (e.g. for, try...endtry)
John Abbott
04 Mar 2020 19:09
Parser/Interpreter
798
CoCoA-5
Normal
use poly ring with many variables is too slow
John Abbott
13 Dec 2017 14:28
enhancing/improving
478
CoCoA-5
Normal
Use of dollar-dot ($.) in packages
John Abbott
05 Sep 2016 12:39
Parser/Interpreter
1496
CoCoA-5
Low
Use "special" names for variables inside tests
John Abbott
10 May 2024 11:07
enhancing/improving
118
CoCoA-5
High
unistd and call to access in Main.C
John Abbott
20 Mar 2014 17:22
Portability
541
CoCoA-5
Normal
Unify releases for Linux 32 and Linux 64
John Abbott
11 Sep 2014 17:40
Portability
275
CoCoA-5
Normal
Unhelpful error messages when SmallExponent_t is unsigned char.
John Abbott
17 Jan 2018 11:44
enhancing/improving
1489
CoCoA-5
Low
Unhelpful error message for package followed by identifier (without dollar sign)
John Abbott
14 Oct 2020 13:58
enhancing/improving
194
CoCoA-5
Normal
Unhandled CoCoALib error: mixed rings with IsIn operator (for ideal membership)
John Abbott
04 Jul 2012 09:56
Parser/Interpreter
182
CoCoA-5
Normal
Unescaped double quote inside superstring
John Abbott
26 Jun 2014 15:11
Parser/Interpreter
637
CoCoA-5
Normal
Undesirable consequence of automatic mapping of RingElems?
John Abbott
27 Oct 2020 18:15
enhancing/improving
220
CoCoA-5
Normal
Trouble on Linux: many CoCoA-5 tests fail (0.9952)
John Abbott
21 May 2013 18:31
Portability
726
CoCoA-5
Normal
TopLevel cannot "import" a package variable
John Abbott
27 Jul 2015 15:06
enhancing/improving
1400
CoCoA-5
High
Title of manual entry: tutorial on operations on polynomials
John Abbott
14 Feb 2020 13:43
Manual/documentation
1553
CoCoA-5
Normal
Timing SystemCommand
John Abbott
19 Mar 2021 13:09
enhancing/improving
1095
CoCoA-5
Normal
TimeOut not working as hoped/expected
John Abbott
13 Nov 2017 15:04
enhancing/improving
612
CoCoA-5
Low
The C5 gui does not exit properly when using the exit menu entry
John Abbott
28 Feb 2024 21:20
GUI
1501
CoCoA-5
Normal
testing for syntax errors
John Abbott
05 Nov 2021 16:53
enhancing/improving
1502
CoCoA-5
Normal
SystemCommand in Microsoft version
John Abbott
03 Feb 2022 19:46
bug
1231
CoCoA-5
Normal
system command
John Abbott
27 Sep 2019 17:25
CoCoA-4 function to be added
634
CoCoA-5
Normal
Symbol in the coeff ring
John Abbott
22 Oct 2014 20:02
enhancing/improving
1334
CoCoA-5
Normal
sylvester or SylvesterMat?
John Abbott
29 Jan 2021 11:59
Renaming
328
CoCoA-5
Normal
Swap
John Abbott
25 Mar 2014 15:11
CoCoA-5 function: new
110
CoCoA-5
Normal
Surprise return type for GCD of a list of ints
John Abbott
09 Nov 2015 15:32
CoCoA-4 function to be added
382
CoCoA-5
Normal
Subtle bug with CoeffEmbeddingHom
John Abbott
28 Jul 2014 21:50
Incomplete function
1516
CoCoA-5
Normal
substring function
John Abbott
29 Jan 2021 12:03
CoCoA-5 function: new
981
CoCoA-5
Normal
SqFreeFactor: small (or big) bug?
John Abbott
13 Nov 2017 15:57
Incomplete function
1697
CoCoA-5
Normal
Specifying BOOST in configure
John Abbott
14 Dec 2022 22:33
Cleaning
1614
CoCoA-5
Normal
SourceRegion gives misleading error mesg
John Abbott
10 Nov 2021 18:04
bug
8
CoCoA-5
Urgent
source region
John Abbott
21 May 2013 17:12
CoCoA-5 function: new
544
CoCoA-5
High
sorted gives wrong answer sometimes
John Abbott
07 May 2014 13:39
Incomplete function
1274
CoCoA-5
Urgent
SortBy and SortedBy sometimes give wrong result
John Abbott
11 Oct 2019 22:02
bug
96
CoCoA-5
Normal
sort is too slow
John Abbott
28 May 2021 20:40
Incomplete function
1228
CoCoA-5
High
SLUG: filling an array
John Abbott
03 Feb 2022 19:42
bug
191
CoCoA-5
Normal
Slow lex gbasis
John Abbott
21 May 2013 18:33
Portability
1247
CoCoA-5
Normal
sleep function
John Abbott
04 Mar 2019 18:00
CoCoA-5 function: new
1382
CoCoA-5
High
SEGV: should have been harmless
John Abbott
09 Jan 2020 11:21
bug
1421
CoCoA-5
Normal
SEGV: error("")
John Abbott
26 Feb 2020 16:27
bug
1322
CoCoA-5
High
SEGV when debugging is active
John Abbott
27 Sep 2019 17:14
bug
1651
CoCoA-5
Normal
SEGV subsets ??
John Abbott
03 Feb 2022 19:03
bug
674
CoCoA-5
Normal
Ring constructor: allow empty range for indices?
John Abbott
14 Oct 2020 14:43
enhancing/improving
371
CoCoA-5
Normal
Resurrect LinearSimplify
John Abbott
07 Mar 2014 15:25
CoCoA-4 function to be added
1520
CoCoA-5
Low
Replace BOOST_FOREACH by new C++14 range for syntax
John Abbott
29 Jan 2021 12:05
Cleaning
768
CoCoA-5
Normal
Rename LogToTerm to MakeTerm
John Abbott
17 Feb 2016 13:05
enhancing/improving
767
CoCoA-5
Normal
Rename Log to exponents
John Abbott
17 Feb 2016 13:02
enhancing/improving
292
CoCoA-5
High
Rename IndetsCalled to indets
John Abbott
21 May 2013 18:38
Renaming
939
CoCoA-5
Normal
Rename Fact to factorial?
John Abbott
15 Nov 2017 17:40
Renaming
654
CoCoA-5
Low
Rename adjoint to adjugate???
John Abbott
28 Jun 2015 21:00
Renaming
563
CoCoA-5
Normal
Remove ZMOD type from CoCoAInterpreter
John Abbott
01 Sep 2014 18:30
Parser/Interpreter
1506
CoCoA-5
Low
Remove XMLFileName from Main.C
John Abbott
16 Sep 2021 12:36
Cleaning
534
CoCoA-5
Normal
Remove float.cpkg5
John Abbott
24 Apr 2014 19:09
Cleaning
472
CoCoA-5
Normal
Record keyword
John Abbott
14 Apr 2014 09:16
Cleaning
163
CoCoA-5
Normal
RealRootsApprox bombs
John Abbott
13 Jul 2012 15:27
Incomplete function
1171
CoCoA-5
Normal
RealRoots: first point is sometimes wrong?
John Abbott
14 Mar 2023 22:01
bug
98
CoCoA-5
Normal
RealRoots should use IsRational
John Abbott
04 Jul 2012 09:56
Incomplete function
1321
CoCoA-5
Urgent
RealRoots fails on -x^2
John Abbott
01 Oct 2019 14:11
bug
757
CoCoA-5
Immediate
readline: fix script for finding libreadline
John Abbott
28 Apr 2017 09:13
External Libs
1029
CoCoA-5
Normal
Readline: does not recognize interrupts
John Abbott
07 Mar 2022 16:58
enhancing/improving
1028
CoCoA-5
Normal
Readline: cursor moves wrongly when at start of line with a prompt
John Abbott
27 Apr 2017 11:35
enhancing/improving
719
CoCoA-5
Normal
Readline: consider creating a textual interpreter with readline
John Abbott
28 Jul 2015 15:56
enhancing/improving
745
CoCoA-5
Low
Readline: avoid printing out READLINE twice
John Abbott
29 Jul 2015 15:18
External Libs
909
CoCoA-5
Normal
ReadExpr: decimal point
John Abbott
27 Apr 2017 11:43
enhancing/improving
724
CoCoA-5
Normal
RationalSolve: wrongly complains about non zero-dim even in finite char
John Abbott
19 Mar 2021 12:43
enhancing/improving
1270
CoCoA-5
Normal
RationalSolve: use MinPolyQuot instead of elim
John Abbott
16 Sep 2021 12:40
enhancing/improving
1216
CoCoA-5
Normal
RationalSolve: gives wrong answer
John Abbott
24 Sep 2021 21:50
bug
1215
CoCoA-5
Normal
RationalSolve: gives "Error: must be non-zero"
John Abbott
24 Sep 2021 22:35
bug
1011
CoCoA-5
High
Random seed fn
John Abbott
15 Nov 2017 17:43
CoCoA-4 function to be added
1567
CoCoA-5
Normal
Radical in non-zero char
John Abbott
19 Mar 2021 12:52
bug
1760
CoCoA-5
Normal
Quitting can be slow
John Abbott
05 May 2024 20:49
Cleaning
1188
CoCoA-5
Normal
Product of empty list: manual and code disagree
John Abbott
30 Jul 2018 14:33
Manual/documentation
394
CoCoA-5
Normal
problem with ContentFreeFactor (and missing manual entry)
John Abbott
03 Apr 2014 20:10
Manual/documentation
1745
CoCoA-5
Normal
Printing of Hilbert series via indent
John Abbott
22 Dec 2023 20:10
bug
18
CoCoA-5
Urgent
Printing matrices: I/O unified style for CoCoA-5?
John Abbott
07 May 2014 14:10
Cleaning
553
CoCoA-5
Normal
Port function MantissaAndExponent2
John Abbott
03 Sep 2014 12:36
CoCoA-5 function: new
1401
CoCoA-5
Normal
Parolacce e basi border
John Abbott
13 Feb 2020 17:22
CoCoA-4 function to be added
102
CoCoA-5
Normal
Packages: should exported functions be automatically "Protect"ed?
John Abbott
18 Feb 2013 18:30
Parser/Interpreter
1477
CoCoA-5
Normal
Packages: questions from Andraschko
John Abbott
14 Mar 2023 21:57
enhancing/improving
1512
CoCoA-5
Normal
Package with unexpected EOF
John Abbott
08 Jan 2021 11:53
enhancing/improving
1495
CoCoA-5
Normal
Package exporting nothing?
John Abbott
08 Jan 2021 11:51
enhancing/improving
35
CoCoA-5
Normal
Optional warnings for fn-proc arity
John Abbott
07 Oct 2022 10:56
Parser/Interpreter
781
CoCoA-5
Normal
Option to "fold" long lines?
John Abbott
04 Mar 2020 15:41
EmacsUI
1504
CoCoA-5
Normal
OnlineHelp: XMLFileName
John Abbott
23 Feb 2022 11:53
Manual/documentation
566
CoCoA-5
Normal
Online help: problem with "<>"
John Abbott
16 Jul 2014 12:32
Manual/documentation
444
CoCoA-5
Immediate
Not keyword/operator
John Abbott
02 Apr 2014 18:35
Cleaning
239
CoCoA-5
Normal
Normaliz functions not available in C5 GUI (again!)
John Abbott
14 Apr 2014 09:15
GUI
1220
CoCoA-5
Normal
NewRingFp obsolescent; superseded by NewZZmod
John Abbott
01 Oct 2019 14:41
Cleaning
1290
CoCoA-5
Normal
NewPolyRing: allow symbols with just head and no indices?
John Abbott
15 Feb 2020 10:28
enhancing/improving
1383
CoCoA-5
Normal
NewPolyRing on MS Windows
John Abbott
13 Feb 2020 09:30
bug
1273
CoCoA-5
High
NewPolyRing and SymbolRange together make a crash
John Abbott
13 Feb 2020 09:26
bug
1626
CoCoA-5
Normal
NewMat: should be obsolescent?
John Abbott
19 Jan 2024 18:11
CoCoA-4 function: obsolete
532
CoCoA-5
Normal
New package: OBSOLESCENT
John Abbott
02 Jul 2014 16:54
CoCoA-4 function: obsolete
504
CoCoA-5
Normal
New operators: += -= *= /=
John Abbott
25 Oct 2019 11:55
CoCoA-5 function: new
461
CoCoA-5
Normal
New keyword "|->"? (same as "return")
John Abbott
26 Sep 2022 16:23
Parser/Interpreter
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