CoCoA » CoCoALib

26 Mar 2020

10:28 Feature #1299: New fn ConstantTerm?

I have a prototype impl, much like the impl for *@HomogCompt@*.
It is disappointingly slow for larger polynomials:... John Abbott

24 Mar 2020

21:49 Feature #1299: New fn ConstantTerm?

This is a little bit like *@HomogCompt(f,0)@*. See issue #1439. John Abbott

20 Mar 2020

13:06 Support #1338: Release CoCoALib-0.99700

The section in the web page with "Notes" looks a bit strange: _e.g._ "New and renamed files" seems to have two empty ... John Abbott

13:04 Feature #1395: SHA checksum for released code

I suggest putting the SHA-256 checksum in the "Notes" section on the web page for source releases.
Probably the best... John Abbott

12 Mar 2020

22:28 Bug #1264 (Closed): Remove unnecessary files before making CoCoALib release TGZ files

John checked Anna Maria Bigatti

14:50 Design #1446: Start using C++14 "move" capability

We need to do this piecemeal as many different classes must be considered. Besided modifying the class, we will prob... John Abbott

14:46 Design #1446 (In Progress): Start using C++14 "move" capability

C++14 (maybe even C++11?) offer an appealing notion of "move ctor" which avoid some deep copies.
We should adapt o... John Abbott

14:39 Bug #591: Problem with template instantiation and order of include directives

What should we do with this issue? The correct "solution" is for us to learn the foibles of C++.
It does highlig... John Abbott

14:34 Support #861: Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM)

What is the status this issue? Is it now fully resolved?
Anna succeeded (2020-03-11) in compiling on her Mac, pres... John Abbott

11 Mar 2020

17:42 Feature #1395: SHA checksum for released code

adjusted the page and the release-xxx.sh file to produce the correct files and instructions for publishing. Anna Maria Bigatti

12:26 Feature #1395: SHA checksum for released code

I think I might be slightly confused. What I wrote above in comments 11 and 12 actually refers to the "binary" relea... John Abbott

11:22 Feature #206: Matrix equation solving: LinKer

John Abbott wrote:
> Florian suggests that the name *@LinKerZZ@* is superfluous, and that *@LinKer@* should automati... Anna Maria Bigatti

10 Mar 2020

15:47 Feature #1444: HNF: Hermite Normal Form

Florian has already put a prototype impl (CoCoA-5) in issue #1304. This should be ported to C++.
NTL has HNF whic... John Abbott

15:43 Feature #1444 (New): HNF: Hermite Normal Form

It would be nice to have HNF in CoCoALib.
I can see two cases:
* *(special)* over @ZZ@
* *(general)* over a more... John Abbott

15:39 Feature #206: Matrix equation solving: LinKer

Florian suggests that the name *@LinKerZZ@* is superfluous, and that *@LinKer@* should automatically call @LinKerZZ@ ... John Abbott