CoCoA » CoCoA-5

18 Apr 2016

12:38 Design #868: Der, Bin: why the capital letter?

It is also the case for @bin@.
In CoCoALib they are called @deriv@ and @binomial@, so the lower-case name is differe... Anna Maria Bigatti

17 Apr 2016

20:06 Bug #287: --fullCoCoALibError prints too much (Try/UponError)

I still like my proposal in comment 2. How easy it will be to implement is not clear to me.
Anyway the implementa... John Abbott

20:00 Design #868: Der, Bin: why the capital letter?

I understand we want to keep @Der@ for backward compatibility.
Since we have @deg@, @den@, @det@ why not also @der... John Abbott

19:59 Design #868 (Closed): Der, Bin: why the capital letter?

In CoCoA-5 the function for computing formal derivatives is @Der@; why does @der@ not exist?
John Abbott

14 Apr 2016

18:00 Bug #287: --fullCoCoALibError prints too much (Try/UponError)

Ooops, apparently I released the Mac version of cocoa-5.1.4 with the flag activated.
This means that users computing... Anna Maria Bigatti

13 Apr 2016

13:22 Feature #865 (New): Implicit: make easier to use with rational functions

Make the CoCoA-5 interface (also CoCoALib interface?) easier to use when the parametric descriptions are as rational ... John Abbott

05 Apr 2016

14:25 Support #863: CoCoA-5 manual: IsInteger and IsRational are missing?

I was quite surprised to notice that there is no manual page for @IsInteger@ and @IsRational@. I do note that the ma... John Abbott

14:23 Support #863 (Closed): CoCoA-5 manual: IsInteger and IsRational are missing?

Should there be entries for @IsInteger@ and @IsRational@ in the CoCoA-5 manual?
John Abbott

13:40 Slug #862: append has bad complexity

Just out of curiosity I ran the example with @N=20000@; the time taken was about 210s... so still worse than quadrati... John Abbott

13:27 Slug #862: append has bad complexity

The C++ STL offers an operation (@pushback@) much like @append@ which guarantees linear complexity for a loop like th... John Abbott

13:25 Slug #862 (New): append has bad complexity

The @append@ function seems to have quite bad complexity.... John Abbott

25 Mar 2016

22:44 Feature #857 (New): floor, ceil, and NearestInt for RingElem in CoCoA-5?

In CoCoALib it is possible to compute @floor@, @ceil@ and @NearestInt@ of a @RingElem@.
In CoCoA-5 @floor@ and @ce... John Abbott

23 Mar 2016

10:43 Support #314: odd and even numbers for snapshots/official versions?

John Abbott wrote:
> Does this mean that the "target version" for new features should always be with an even number?... Anna Maria Bigatti

10:40 Support #314: odd and even numbers for snapshots/official versions?

Does this mean that the "target version" for new features should always be with an even number? John Abbott

10:32 Support #314 (Closed): odd and even numbers for snapshots/official versions?

Try with latest proposal. If not satisfactory make new issue/proposal. Anna Maria Bigatti

10:41 Support #187: CoCoA-5 (partial) releases: make the process simpler

Some improvements:
version for cocoa-5 is now automatic.
Partial releases will have odd version numbers.
Scripts i... Anna Maria Bigatti

10:30 Bug #852 (Closed): fix OnlineManual.C so that version number may be removed from CoCoAHelp.xml

Anna Maria Bigatti

10:29 Design #766 (Closed): CoCoA version number: copy CoCoALib

Essentially done.
Left to do: fix OnlineManual.C so that version number may be removed from CoCoAHelp.xml Anna Maria Bigatti

10:24 Support #851 (Closed): Release: CoCoA-5.2.0

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

10:20 Support #843 (Closed): Release: CoCoA-5.1.3 and CoCoA-5.1.4

Anna Maria Bigatti

10:18 Bug #650 (Closed): CoCoA-5 test (SourceAnna); problem in HilbertPoly

This problem has not re-surfaced in ages. Declare it closed.
Anna Maria Bigatti