Activity

From 07 Mar 2020 to 05 Apr 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

21:49 Feature #1299: New fn ConstantTerm?: This is a little bit like *@HomogCompt(f,0)@*. See issue #1439. John Abbott

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

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

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

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

16:31 Feature #1395 (Resolved): SHA checksum for released code: I have also added a quick check that there are no writable files in the subtree to be released.
I have modified @r... John Abbott
15:26 Feature #1395: SHA checksum for released code: So far I have made a small change to @release-linux.sh@.
I have added a line after the @MakeTGZ@ line:... John Abbott
16:01 Bug #1264: Remove unnecessary files before making CoCoALib release TGZ files: I'll check once we have a source TGZ release. When that is clean, I'll close this issue (hopefully today or tomorrow... John Abbott
10:36 Feature #1441 (New): GFan: port CoCoA_5 functions into CoCoALib: Many useful GFan-based functions are implemented in CoCoA-5.
Port them into CoCoALib.
John Abbott
10:25 Support #1338: Release CoCoALib-0.99700: updated starting page: https://cocoa.dima.unige.it/redmine/ Anna Maria Bigatti

08:51 Feature #1212: New function: GBasisByHomog: Notes for me. In general: M matrix ordering.
If first row of M all positive
m m m 1
M 0
otherwise
1 1 1... Anna Maria Bigatti

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