CoCoA » CoCoA-5

09 Nov 2017

16:14 Bug #672: Emacs UI: strange string literal causes crash

I have no idea what Emacs does with such an input string. Searching on internet yielded nothing useful.
I have re... John Abbott

14:43 Bug #672 (In Progress): Emacs UI: strange string literal causes crash

I have confirmed that a crash occurs even if you type as input to an interactive CoCoA-5 session the string @"\^"@ wh... John Abbott

14:09 Bug #1060 (Feedback): describe ring: add final newline

I have modified @Interpreter.C:281@ by inserting a call to mem fn @newline@; now it is... John Abbott

10:52 Feature #1119 (Closed): Mailing list for CoCoAUsers

Investigate for making a mailing list for cocoa users.
(instead of the current hand-made list) Anna Maria Bigatti

06 Nov 2017

14:59 Design #1116 (New): Port RowMat, ColMat, MatByRows,... to CoCoA-5

There are functions in CoCoALib for
RowMat, ColMat, MatByRows,...
port them to CoCoA-5 (instead of the ones writte... Anna Maria Bigatti

31 Oct 2017

14:55 Slug #1114: Some other examples for 0-dim radical

Here are some examples where the radical is "large" compared to the original ideal:
(no doubt I generated them rando... John Abbott

14:54 Slug #1114: Some other examples for 0-dim radical

I am tidying up on my computer, but didn't want to lose these examples.... John Abbott

14:51 Slug #1114 (Closed): Some other examples for 0-dim radical

I gather here some example ideals where *@radical@* was slow.
These may be useful for future testing, "optimiziation... John Abbott

27 Oct 2017

11:33 Feature #1112 (Closed): New function: IsEmpty

add function @IsEmpty(L)@ for LIST.
Anna Maria Bigatti

25 Oct 2017

16:14 Support #1111: CoCoAManual: searching for ?? mat and for ?? matrix give different results

I was hoping to have an interesting issue with number 1111; instead it is just this... sigh!
My guess is that a Co... John Abbott

16:12 Support #1111 (Closed): CoCoAManual: searching for ?? mat and for ?? matrix give different results

In CoCoA-5... John Abbott

19 Oct 2017

17:12 Slug #1109 (In Progress): Emacs UI can be slow in M$ Windows

I searched on internet and found some descriptions of similar problems. The suggestion is to add the following line ... John Abbott

17:08 Slug #1109 (Closed): Emacs UI can be slow in M$ Windows

At the school in Cameroon I saw that some Microsoft Windows computers were terribly slow (_e.g._ 30s delay after each... John Abbott

16 Oct 2017

16:54 Feature #1107: CoCoA Online: install (using InteractiveShell)

First hard work: install properly vagrant.
(with the help of Alessandro Cartatone) Anna Maria Bigatti

16:49 Feature #1107 (New): CoCoA Online: install (using InteractiveShell)

install CoCoA Online (using InteractiveShell)
Anna Maria Bigatti