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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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#
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% Done
1320
CoCoA-5
Normal
CoCoA-5 manual: incorrect empty line in syntax box (in PDF file)
04 Nov 2021 23:16
Manual/documentation
1314
CoCoA-5
Normal
Emacs UI: open manual pages in a separate frame?
27 Sep 2019 17:23
Manual/documentation
1313
CoCoA-5
Normal
Automatic conversion from RINGELEM to INT
03 Feb 2022 19:21
enhancing/improving
1305
CoCoA-5
Normal
Create a directory
02 Sep 2019 16:31
CoCoA-5 function: new
1304
CoCoA-5
Low
Hermite normal form
29 Aug 2019 14:43
1296
CoCoA-5
Normal
Matrixrow-functions
18 Jun 2019 15:15
enhancing/improving
1293
CoCoA-5
Low
Vim Plugin for CoCoA
24 Sep 2021 21:47
GUI
1292
CoCoA-5
Normal
Interpreter: fns which accept INT or RAT
03 Feb 2022 19:33
Parser/Interpreter
1291
CoCoA-5
Low
LinearSimplify: somtimes not optimal
27 May 2019 21:17
enhancing/improving
1285
CoCoA-5
Normal
New Fn: make a homogeneous list of ringelem
23 May 2019 11:53
CoCoA-5 function: new
1275
CoCoA-5
Low
incr and decr are slow
29 Apr 2019 17:53
enhancing/improving
1271
CoCoA-5
Normal
Allow Interruption of printing?
17 Apr 2019 10:17
enhancing/improving
1262
CoCoA-5
Normal
Split BuiltinFunctions-CoCoALib.C into smaller files
03 Feb 2022 19:53
enhancing/improving
1252
CoCoA-5
Normal
ShapeLemma: no manual entry
03 Feb 2022 20:16
Manual/documentation
1246
CoCoA-5
Urgent
Revive old CoCoA4 package called "cocoa5.cpkg"
Anna Maria Bigatti
14 Mar 2023 11:58
CoCoA-4 function to be added
1245
CoCoA-5
Normal
Online manual entry for RingElem needs to be improved
03 Feb 2022 20:15
Manual/documentation
1244
CoCoA-5
Normal
MSatLinSolve: req minor improvements
03 Feb 2022 20:14
enhancing/improving
1241
CoCoA-5
Normal
GDPR: website, mailing list
05 Feb 2022 20:34
Manual/documentation
1237
CoCoA-5
Normal
ker: for PolyAlgHom from QQ[x,y,z] to QQ(t)
10 Jun 2021 18:06
enhancing/improving
1234
CoCoA-5
Normal
CoCoA should read unicode
01 Oct 2019 14:36
Parser/Interpreter
1229
CoCoA-5
Normal
append is slow
04 Nov 2021 20:28
bug
1228
CoCoA-5
High
SLUG: filling an array
John Abbott
03 Feb 2022 19:42
bug
1204
CoCoA-5
Normal
MinPoly for matrix: fix in cocoalib and export to cocoa5
03 Feb 2022 19:21
enhancing/improving
1192
CoCoA-5
Normal
RealRoots: rational roots (but not binary rational roots)
04 Nov 2021 20:29
Cleaning
1175
CoCoA-5
Normal
intersection
05 Apr 2018 09:29
1153
CoCoA-5
Normal
New function: gin for algebraic extensions
Anna Maria Bigatti
25 Jul 2018 15:36
CoCoA-5 function: new
1146
CoCoA-5
Low
Use Flatpak and/or Snap on Linux?
06 Oct 2020 15:55
Portability
1141
CoCoA-5
Low
IsInRadical: for monomial ideals
15 May 2020 10:53
enhancing/improving
1138
CoCoA-5
Normal
Latex: matrix
Anna Maria Bigatti
11 Dec 2017 16:45
enhancing/improving
1129
CoCoA-5
Normal
Generic Timeout for CoCoA-5?
28 Nov 2017 18:06
enhancing/improving
1116
CoCoA-5
Normal
Port RowMat, ColMat, MatByRows,... to CoCoA-5
Anna Maria Bigatti
01 Oct 2019 14:40
enhancing/improving
1107
CoCoA-5
Normal
CoCoA Online: install (using InteractiveShell)
Anna Maria Bigatti
16 Oct 2017 16:54
CoCoA-5 function: new
1104
CoCoA-5
Normal
Eigenvectors: inconsistent return type
John Abbott
03 Feb 2022 19:20
enhancing/improving
1093
CoCoA-5
Low
GUI: bugs and slugs
John Abbott
18 Aug 2022 15:36
GUI
1079
CoCoA-5
Normal
CoCoAManual: AffHilbertFn accepts also ideal (correct?)
08 May 2023 20:44
Manual/documentation
1077
CoCoA-5
Normal
Manual: remove old stuff about "devices"
John Abbott
14 Mar 2023 22:02
Manual/documentation
1076
CoCoA-5
Low
EmacsUI: interrupt copies line cursor is on to bottom then interrupts
12 Jun 2017 18:27
EmacsUI
1071
CoCoA-5
Normal
LinKerBasis is user-unfriendly
03 Feb 2022 19:54
enhancing/improving
1068
CoCoA-5
Normal
PolyRing constructor: NewOrdvArith computed twice
21 Mar 2024 11:55
enhancing/improving
1054
CoCoA-5
Normal
CoCoAManual: improved search, or improved selection of "see also" pages
28 Apr 2017 11:42
Manual/documentation
1041
CoCoA-5
Normal
Separators for elements of a list
04 Jan 2024 10:14
enhancing/improving
1034
CoCoA-5
Low
Improve error message when args to (infix operator) IsIn have incompatible types
17 Mar 2017 13:19
enhancing/improving
1031
CoCoA-5
Normal
ScalarProduct: exact defn and manual page
17 Mar 2017 11:03
Manual/documentation
1025
CoCoA-5
Normal
Example of slow LEX GBasis computation
15 Nov 2017 14:57
enhancing/improving
1006
CoCoA-5
Normal
External dependencies for building
27 Oct 2021 13:13
Portability
1003
CoCoA-5
Normal
New syntax for creating poly rings?
27 Jan 2017 15:54
enhancing/improving
993
CoCoA-5
Normal
New function: RingQQi()? extension of QQ with imaginary unit
13 Nov 2017 15:05
CoCoA-5 function: new
989
CoCoA-5
Normal
init file obligatory?
01 Dec 2016 11:36
Cleaning
985
CoCoA-5
Normal
Microsoft (Windows 10, maybe other versions): more help for installation
Anna Maria Bigatti
16 Feb 2022 20:26
EmacsUI
984
CoCoA-5
Normal
GroebnerFanIdeals: order matrices sometimes have "large" entries
22 Nov 2021 20:19
enhancing/improving
980
CoCoA-5
Normal
CoeffSize: function to measure the size of coeffs in a poly
28 Nov 2023 22:29
CoCoA-5 function: new
977
CoCoA-5
Normal
"universal denominator" (related with GroebnerFanIdeals)
03 Feb 2022 19:11
CoCoA-4 function to be added
964
CoCoA-5
Normal
New function: MakeMultiset?
Anna Maria Bigatti
25 Jul 2018 15:35
CoCoA-5 function: new
960
CoCoA-5
Normal
New function: IdealAndSeparatorsOfPoints
02 Nov 2016 18:06
CoCoA-4 function to be added
946
CoCoA-5
Urgent
Function "ideal" evaluates the argument twice
Anna Maria Bigatti
23 Feb 2022 12:14
Parser/Interpreter
943
CoCoA-5
Normal
Managing credits
16 May 2017 14:49
Manual/documentation
941
CoCoA-5
Normal
Improve coverage of CoCoA-5 tests
10 Oct 2016 21:09
enhancing/improving
929
CoCoA-5
Normal
Clean up CoCoALibSupplement
Anna Maria Bigatti
03 Feb 2022 19:48
Cleaning
928
CoCoA-5
Low
ciao, exit, quit can be used not only at top level
18 Oct 2021 11:08
Parser/Interpreter
920
CoCoA-5
Normal
Empty matrix: warning, error, or empty matrix?
08 Sep 2016 11:45
Incomplete function
917
CoCoA-5
Normal
CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
26 Nov 2016 17:46
enhancing/improving
916
CoCoA-5
Normal
use command: unhelpful error if you use := instead of ::=
20 Oct 2020 17:50
enhancing/improving
915
CoCoA-5
Low
When is a semicolon needed to end a statement/command?
28 Feb 2024 21:27
Parser/Interpreter
912
CoCoA-5
Urgent
Add TUTORIALs to online manual
17 Oct 2022 14:02
Manual/documentation
888
CoCoA-5
Normal
Escaped newline to allow a long line to be split into several "physical lines"
07 Jun 2016 00:26
enhancing/improving
879
CoCoA-5
Normal
LOGAR: make CoCoA-5 easier to use
09 May 2016 15:30
enhancing/improving
876
CoCoA-5
Normal
subst: allowed also for indets in the coeff ring
07 May 2016 13:59
enhancing/improving
875
CoCoA-5
Normal
Interpreter is too slow reading a big polynomial
20 Oct 2020 18:05
enhancing/improving
865
CoCoA-5
Normal
Implicit: make easier to use with rational functions
Anna Maria Bigatti
03 Feb 2022 19:20
enhancing/improving
862
CoCoA-5
Normal
append has bad complexity
05 Apr 2016 13:40
enhancing/improving
857
CoCoA-5
Low
floor, ceil, and NearestInt for RingElem in CoCoA-5?
21 Feb 2019 09:17
enhancing/improving
772
CoCoA-5
Low
Emacs UI: send-region and send-line make sense inside a cpkg5 file?
08 Sep 2015 12:49
EmacsUI
770
CoCoA-5
Normal
CoCoA type "cone"
22 May 2017 14:12
753
CoCoA-5
Normal
New function: LeastDegPolynomial (LDP)
30 Jul 2015 17:29
CoCoA-5 function: new
749
CoCoA-5
Normal
IsDefined does not follow reference to undefined optional param
31 Jul 2015 12:08
Parser/Interpreter
737
CoCoA-5
Low
Elementary transcendental functions (sin, cos, tan, log, exp)
20 Mar 2017 09:00
CoCoA-5 function: new
731
CoCoA-5
Normal
Primary Decomposition in CoCoA-5
02 Oct 2017 13:30
CoCoA-5 function: new
727
CoCoA-5
Low
Emacs UI: send-file (C-c C-f) should check if buffer and file are synchronized
09 Feb 2021 15:22
EmacsUI
723
CoCoA-5
Normal
Referring to indets with multiple indices from a polyring
12 Feb 2021 12:16
enhancing/improving
720
CoCoA-5
Normal
External libs: specifying I/O streams (initialization?)
22 May 2015 14:14
External Libs
716
CoCoA-5
Low
NotBuiltin.cpkg5: indent for MODULE
06 Oct 2022 20:00
enhancing/improving
712
CoCoA-5
Normal
External Libs: missing dependencies in Makefiles
John Abbott
01 Oct 2019 14:31
External Libs
709
CoCoA-5
High
Speed of some Normaliz calls (NmzComputation)
03 Feb 2022 19:23
External Libs
702
CoCoA-5
Normal
Add more operations for modules
Anna Maria Bigatti
15 May 2015 09:05
CoCoA-4 function to be added
677
CoCoA-5
Normal
Credits to CoCoA-5 contributors
15 Nov 2019 15:28
Manual/documentation
671
CoCoA-5
Low
Emacs UI: swapped splitting
Anna Maria Bigatti
09 Mar 2015 13:49
EmacsUI
669
CoCoA-5
Low
NUL char in input terminates CoCoA-5
04 Mar 2020 21:28
Parser/Interpreter
663
CoCoA-5
Low
Emacs UI: C-c C-\ copies line cursor is on
04 Feb 2015 13:19
EmacsUI
660
CoCoA-5
Low
Emacs UI: endfunc does not indent the line
04 Mar 2020 22:06
EmacsUI
659
CoCoA-5
Low
Ring ID: separate index values for "system created rings"?
23 Jan 2015 14:11
enhancing/improving
657
CoCoA-5
Low
use command, ring syntax, RingOf
20 Jan 2015 20:32
enhancing/improving
656
CoCoA-5
Normal
eval: in which ring should the result be?
20 Jan 2015 20:25
enhancing/improving
655
CoCoA-5
Normal
MakeSet can be very slow
20 Jan 2015 17:12
enhancing/improving
653
CoCoA-5
Low
Emacs UI: use "warning colour" for an unmatched */
04 Dec 2014 15:39
EmacsUI
646
CoCoA-5
Normal
Unique copies of free modules?
10 Nov 2014 16:42
enhancing/improving
633
CoCoA-5
Normal
New operations? ScalarProduct(MODULELEM,LIST), MATRIX * MODULELEM
17 Mar 2017 10:55
629
CoCoA-5
Normal
Windows-GUI: compilation with MinGW
Anna Maria Bigatti
19 Mar 2024 22:21
Portability
626
CoCoA-5
Normal
Output Betti numbers
17 Sep 2014 13:11
CoCoA-5 function: new
614
CoCoA-5
Normal
Add functions based on MayerVietorisTree
Anna Maria Bigatti
04 Sep 2014 14:05
CoCoA-4 function to be added
611
CoCoA-5
Low
GUI: qutting provokes Imminent Disaster
28 Feb 2024 21:24
GUI
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