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CoCoA-5 Almost Closed Issues
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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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230
CoCoA-5
Normal
More curiously slow code -- squaring a polynomial
04 Apr 2014 15:10
422
CoCoA-5
Normal
Bug or feature for protected name? (Use command)
04 Apr 2014 15:09
633
CoCoA-5
Normal
New operations? ScalarProduct(MODULELEM,LIST), MATRIX * MODULELEM
17 Mar 2017 10:55
770
CoCoA-5
Normal
CoCoA type "cone"
22 May 2017 14:12
1175
CoCoA-5
Normal
intersection
05 Apr 2018 09:29
1304
CoCoA-5
Low
Hermite normal form
29 Aug 2019 14:43
1593
CoCoA-5
Normal
CanonicalHom
07 May 2021 08:20
1229
CoCoA-5
Normal
append is slow
04 Nov 2021 20:28
bug
1406
CoCoA-5
Normal
Poor memory management?
15 Jan 2024 19:51
bug
1552
CoCoA-5
Normal
subst: not checking args properly
03 Feb 2022 19:07
bug
1574
CoCoA-5
Normal
ApproxSolveTF
24 Sep 2021 22:29
bug
1639
CoCoA-5
Normal
RealRoots: crashes after interrupting
07 Dec 2021 20:26
bug
465
CoCoA-5
Normal
Emacs UI; remove cruft
13 Nov 2020 11:17
Cleaning
477
CoCoA-5
Normal
Eliminate keyword Alias?
04 Apr 2014 14:31
Cleaning
480
CoCoA-5
Normal
gcd too slow for large degree univariate poly
30 Oct 2019 22:44
Cleaning
1192
CoCoA-5
Normal
RealRoots: rational roots (but not binary rational roots)
04 Nov 2021 20:29
Cleaning
1351
CoCoA-5
Normal
Clean up package points.cpkg
25 Oct 2019 13:34
Cleaning
1648
CoCoA-5
Normal
ApproxSolve and RationalSolve take different input
03 Feb 2022 19:08
Cleaning
1679
CoCoA-5
Normal
BuiltinFunctions-GFan includes normaliz?!?
20 Apr 2022 21:49
Cleaning
171
CoCoA-5
High
Negate LIST, MAT,...
04 Apr 2014 16:27
CoCoA-4 function to be added
487
CoCoA-5
Normal
ScalarProduct accepts MatrixRow?
18 Jun 2019 15:22
CoCoA-4 function to be added
960
CoCoA-5
Normal
New function: IdealAndSeparatorsOfPoints
02 Nov 2016 18:06
CoCoA-4 function to be added
1564
CoCoA-5
Normal
Geometrical theorem proving package
19 Jan 2021 09:20
CoCoA-4 function to be added
388
CoCoA-5
High
port optimized resolutions to CoCoA-5
Anna Maria Bigatti
02 Jul 2014 16:13
CoCoA-4 function to be added
501
CoCoA-5
Normal
Toric: resurrect function TestSet (and find betterr name for it?)
Anna Maria Bigatti
09 Apr 2014 15:53
CoCoA-4 function to be added
512
CoCoA-5
Normal
Resurrect MakeCheck()
Anna Maria Bigatti
28 Jul 2014 16:20
CoCoA-4 function to be added
702
CoCoA-5
Normal
Add more operations for modules
Anna Maria Bigatti
15 May 2015 09:05
CoCoA-4 function to be added
454
CoCoA-5
Normal
interpolate
John Abbott
04 Apr 2014 16:24
CoCoA-4 function to be added
235
CoCoA-5
Normal
Add LucasTest to cocoa5?
04 Apr 2014 16:38
CoCoA-5 function: new
483
CoCoA-5
Normal
Unique copies of rings in CoCoA-5
04 Apr 2014 16:42
CoCoA-5 function: new
492
CoCoA-5
Normal
New C5 fn for adjusting the warning level
22 Jul 2014 12:38
CoCoA-5 function: new
626
CoCoA-5
Normal
Output Betti numbers
17 Sep 2014 13:11
CoCoA-5 function: new
753
CoCoA-5
Normal
New function: LeastDegPolynomial (LDP)
30 Jul 2015 17:29
CoCoA-5 function: new
1285
CoCoA-5
Normal
New Fn: make a homogeneous list of ringelem
23 May 2019 11:53
CoCoA-5 function: new
1469
CoCoA-5
Normal
Get indexed indets from a polyring
19 Jan 2021 12:39
CoCoA-5 function: new
1476
CoCoA-5
Normal
Lin alg with polys
06 Aug 2020 15:03
CoCoA-5 function: new
1541
CoCoA-5
Normal
foreach with ref to list entry?
15 Jan 2024 19:39
CoCoA-5 function: new
993
CoCoA-5
Normal
New function: RingQQi()? extension of QQ with imaginary unit
13 Nov 2017 15:05
CoCoA-5 function: new
1659
CoCoA-5
Normal
Jordan Normal Form?
07 Feb 2022 17:57
CoCoA-5 function: new
1732
CoCoA-5
Normal
EvalPolyAtMat
28 Mar 2023 16:35
CoCoA-5 function: new
1806
CoCoA-5
Normal
New function ModuleElems? (like RingElems(RING, STRING))
26 Mar 2024 13:44
CoCoA-5 function: new
964
CoCoA-5
Normal
New function: MakeMultiset?
Anna Maria Bigatti
25 Jul 2018 15:35
CoCoA-5 function: new
1153
CoCoA-5
Normal
New function: gin for algebraic extensions
Anna Maria Bigatti
25 Jul 2018 15:36
CoCoA-5 function: new
434
CoCoA-5
Normal
Emacs UI: very slow when input file is big (with long lines)
09 Apr 2014 15:52
EmacsUI
448
CoCoA-5
Low
EmacsUI Source/SourceRegion produce warning on Microsoft Windows 7 Ultimate
03 Feb 2022 19:51
EmacsUI
468
CoCoA-5
Low
Emacs UI: indentation is wrong after ?keyword
17 Apr 2014 18:47
EmacsUI
653
CoCoA-5
Low
Emacs UI: use "warning colour" for an unmatched */
04 Dec 2014 15:39
EmacsUI
660
CoCoA-5
Low
Emacs UI: endfunc does not indent the line
04 Mar 2020 22:06
EmacsUI
663
CoCoA-5
Low
Emacs UI: C-c C-\ copies line cursor is on
04 Feb 2015 13:19
EmacsUI
1076
CoCoA-5
Low
EmacsUI: interrupt copies line cursor is on to bottom then interrupts
12 Jun 2017 18:27
EmacsUI
1432
CoCoA-5
Normal
Emacs UI: cocoa5-shell-check-process vs. process-status
05 Nov 2021 16:32
EmacsUI
1551
CoCoA-5
Low
Emacs: avoid making buffer visible in 2 "windows"?
19 Apr 2021 14:11
EmacsUI
671
CoCoA-5
Low
Emacs UI: swapped splitting
Anna Maria Bigatti
09 Mar 2015 13:49
EmacsUI
646
CoCoA-5
Normal
Unique copies of free modules?
10 Nov 2014 16:42
enhancing/improving
655
CoCoA-5
Normal
MakeSet can be very slow
20 Jan 2015 17:12
enhancing/improving
656
CoCoA-5
Normal
eval: in which ring should the result be?
20 Jan 2015 20:25
enhancing/improving
657
CoCoA-5
Low
use command, ring syntax, RingOf
20 Jan 2015 20:32
enhancing/improving
659
CoCoA-5
Low
Ring ID: separate index values for "system created rings"?
23 Jan 2015 14:11
enhancing/improving
723
CoCoA-5
Normal
Referring to indets with multiple indices from a polyring
12 Feb 2021 12:16
enhancing/improving
857
CoCoA-5
Low
floor, ceil, and NearestInt for RingElem in CoCoA-5?
21 Feb 2019 09:17
enhancing/improving
862
CoCoA-5
Normal
append has bad complexity
05 Apr 2016 13:40
enhancing/improving
876
CoCoA-5
Normal
subst: allowed also for indets in the coeff ring
07 May 2016 13:59
enhancing/improving
879
CoCoA-5
Normal
LOGAR: make CoCoA-5 easier to use
09 May 2016 15:30
enhancing/improving
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
916
CoCoA-5
Normal
use command: unhelpful error if you use := instead of ::=
20 Oct 2020 17:50
enhancing/improving
917
CoCoA-5
Normal
CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
26 Nov 2016 17:46
enhancing/improving
941
CoCoA-5
Normal
Improve coverage of CoCoA-5 tests
10 Oct 2016 21:09
enhancing/improving
984
CoCoA-5
Normal
GroebnerFanIdeals: order matrices sometimes have "large" entries
22 Nov 2021 20:19
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
1141
CoCoA-5
Low
IsInRadical: for monomial ideals
15 May 2020 10:53
enhancing/improving
1204
CoCoA-5
Normal
MinPoly for matrix: fix in cocoalib and export to cocoa5
03 Feb 2022 19:21
enhancing/improving
1237
CoCoA-5
Normal
ker: for PolyAlgHom from QQ[x,y,z] to QQ(t)
10 Jun 2021 18:06
enhancing/improving
1275
CoCoA-5
Low
incr and decr are slow
29 Apr 2019 17:53
enhancing/improving
1291
CoCoA-5
Low
LinearSimplify: somtimes not optimal
27 May 2019 21:17
enhancing/improving
1313
CoCoA-5
Normal
Automatic conversion from RINGELEM to INT
03 Feb 2022 19:21
enhancing/improving
1425
CoCoA-5
Normal
MakeTerm: implement in C++
03 Feb 2022 19:22
enhancing/improving
1429
CoCoA-5
Normal
Stack overflow reading long list (SEGV)
19 Apr 2021 14:14
enhancing/improving
1475
CoCoA-5
Normal
HilbertSeries: make into proper rational function
03 Feb 2022 19:54
enhancing/improving
1503
CoCoA-5
Normal
More flexible ring creation syntax (after use or ::=)
08 Oct 2020 14:16
enhancing/improving
1519
CoCoA-5
Normal
Interpreter fn Value::from can use std::move?
03 Feb 2022 19:54
enhancing/improving
1560
CoCoA-5
Normal
elim for modules
03 Feb 2022 19:55
enhancing/improving
1578
CoCoA-5
Normal
SLUG: RationalSolve slow and stupid
15 Jan 2024 19:27
enhancing/improving
1581
CoCoA-5
Normal
Slow sqfr: rad(f)
12 Oct 2021 09:22
enhancing/improving
1583
CoCoA-5
Normal
New fn ElapsedTimeFrom?
18 Mar 2024 21:27
enhancing/improving
1622
CoCoA-5
Normal
BuiltinOneLiners -- less precise location in error messages
18 Mar 2024 21:16
enhancing/improving
1624
CoCoA-5
Normal
CantStop playing CantStop
15 Jan 2024 19:55
enhancing/improving
1631
CoCoA-5
Normal
Use filesystem::path instead of string (packageDir, CoCoAManFileName)
14 Jan 2022 10:27
enhancing/improving
1638
CoCoA-5
Normal
MinSubsetOfGens sometimes very slow
06 Dec 2021 20:37
enhancing/improving
1671
CoCoA-5
Normal
Refactor C++ impl in OnlineHelp
11 Mar 2024 07:56
enhancing/improving
1747
CoCoA-5
Normal
NewPolyRing with indices -- better interface?
29 Jun 2023 18:09
enhancing/improving
1752
CoCoA-5
Normal
Make it easy to run the tests in a public/distrib version
06 Jul 2023 12:14
enhancing/improving
1772
CoCoA-5
Normal
Continued fraction: arg type RAT or RAT/INT?
28 Nov 2023 22:17
enhancing/improving
600
CoCoA-5
Normal
efficient subalgebras
Anna Maria Bigatti
30 Jul 2014 17:29
enhancing/improving
865
CoCoA-5
Normal
Implicit: make easier to use with rational functions
Anna Maria Bigatti
03 Feb 2022 19:20
enhancing/improving
1138
CoCoA-5
Normal
Latex: matrix
Anna Maria Bigatti
11 Dec 2017 16:45
enhancing/improving
1116
CoCoA-5
Normal
Port RowMat, ColMat, MatByRows,... to CoCoA-5
Anna Maria Bigatti
01 Oct 2019 14:40
enhancing/improving
720
CoCoA-5
Normal
External libs: specifying I/O streams (initialization?)
22 May 2015 14:14
External Libs
38
CoCoA-5
Normal
GUI: open file "with C5"
09 Apr 2014 15:00
GUI
133
CoCoA-5
Normal
Qt GUI: Make better distinction between input and output in the output window
12 Mar 2021 09:39
GUI
136
CoCoA-5
Normal
GUI: Add an edit menu to the top bar (CoCoA GUI on MacOS)
02 Jul 2014 16:56
GUI
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