CoCoA » CoCoA-5

26 Jan 2018

15:28 Feature #368: port SmithNormalForm (CoCoA-4)package to CoCoA-5

This should be ported to CoCoALib (once it has been corrected). It would surely be faster ;-)
John Abbott

15:27 Feature #368: port SmithNormalForm (CoCoA-4)package to CoCoA-5

More failing examples:... John Abbott

15:23 Feature #368 (In Progress): port SmithNormalForm (CoCoA-4)package to CoCoA-5

Anna says she has "cleaned up" the original CoCoA-4 code so that CoCoA-5 accepts it.
The code is in @MatNormalForm.c... John Abbott

25 Jan 2018

17:32 Design #1151: ConcatList or ConcatLists

Personally I find the name @ConcatLists@ more "natural" because it concatenates many lists.
The fns @ConcatVerList... John Abbott

17:19 Design #1151 (In Progress): ConcatList or ConcatLists

The reason why the builtin function is called ...List is that this is the naming convention for functions operating o... Anna Maria Bigatti

17:12 Design #1151: ConcatList or ConcatLists

In the current version (5.2.2) the fn *@ConcatList@* is built-in, while *@ConcatLists@* is defined in @list.cpkg5@ an... John Abbott

17:06 Design #1151 (Closed): ConcatList or ConcatLists

CoCoA-5 has both *@ConcatList@* and *@ConcatLists@*. They are identical.
We should keep just one.
*2021-01* De... John Abbott

22 Jan 2018

15:39 Design #1120: Web site

If I visit the CoCoA web site using Firefox in "private mode" then the page never finishes loading because the rectan... John Abbott

17 Jan 2018

12:05 Support #1061 (Closed): Release: CoCoA-5.2.2

Anna Maria Bigatti

11:58 Support #1148 (Closed): Release CoCoA-5.2.4

Everything for the release
# Redmine Roadmap: close or postpone issue
# Redmine Release issues: check percentages... Anna Maria Bigatti

11:44 Bug #275 (Closed): Unhelpful error messages when SmallExponent_t is unsigned char.

I think I have solved all problems John Abbott

16 Jan 2018

18:21 Bug #275 (Feedback): Unhelpful error messages when SmallExponent_t is unsigned char.

After changing some "ugly" code for finding which indets are actually in a poly (in @radical.cpkg5@ and in @BringIn.c... John Abbott

16:11 Support #977: "universal denominator" (related with GroebnerFanIdeals)

I wonder whether it might be nice to have a function which returns a "partly factorized" universal denom. I used the... John Abbott

16:03 Support #1061: Release: CoCoA-5.2.2

uploaded examples, cocoalib doc, cocoa5 doc Anna Maria Bigatti

15:39 Support #1061: Release: CoCoA-5.2.2

compilations done, giving up linux 32bit
updated download web page Anna Maria Bigatti

11:38 Support #1061: Release: CoCoA-5.2.2

all compilations done Anna Maria Bigatti

15:44 Feature #1119 (Closed): Mailing list for CoCoAUsers

Anna Maria Bigatti

15:42 Bug #755: Find out how to compile statically on linux

Another external library which causes trouble is *@libreadline@*.
On my current linux box the system installed readl... John Abbott

15:37 Bug #755: Find out how to compile statically on linux

Readline done, but still this contains some other dynamic library.
Final (sad) decision: no readline in the linux bi... Anna Maria Bigatti

15:35 Support #187 (Closed): CoCoA-5 (partial) releases: make the process simpler

Improved instructions and release file for windows (just works for me, but that's enough)
Now the most tedious par... Anna Maria Bigatti

15:30 Feature #1142 (Closed): NewZZmod: port to CoCoA-5

John Abbott

15:28 Design #1128 (Closed): HomomorphismFns.cpkg5 no longer needed?

John Abbott

09 Jan 2018

18:17 Support #1061: Release: CoCoA-5.2.2

John Abbott wrote:
> It seems that there should be an extra include directive in @BuiltinFunctions.C@:
> [...]
>
... Anna Maria Bigatti

08 Jan 2018

14:53 Design #1146: Use Flatpak and/or Snap on Linux?

I have given this low priority because I believe that "Flatpak" and "Snap" are still rather young ideas, and for us i... John Abbott

14:50 Design #1146 (New): Use Flatpak and/or Snap on Linux?

Some Linux distros support applications in "Flatpak" or "Snap" format.
I believe these are something like lightweigh... John Abbott