Activity

From 28 May 2019 to 26 Jun 2019

09:21 Feature #1272: Groebner Bases over ZZ: Few bugs fixed.
We separated GBoverZZ and MinimalGBoverZZ. Elisa Palezzato

15:22 Feature #487: ScalarProduct accepts MatrixRow?: Anna Maria Bigatti wrote:
> I like defining (mathematically) matrix multiplication by scalar products, so I'm in fav... Anna Maria Bigatti
15:15 Feature #1296: Matrixrow-functions: From what you say, I think you are passing a @MATRIXROW@ as an argument (because you say you cannot call @NumCols@).
... Anna Maria Bigatti

11:46 Feature #1296 (In Progress): Matrixrow-functions: The specific request to make @len@ or @NumCols@ work for a @MATRIXROW@ should not be too hard to achieve. Which func... John Abbott
11:43 Feature #1296: Matrixrow-functions: The "easy solution" is to use @GetRow(M,1)@ or @R:=GetRows(M); R[1]@ instead of @M[1]@. But this makes copies of the... John Abbott
05:45 Feature #1272: Groebner Bases over ZZ: We modified our package following Robbiano's examples that you can find below.
use ZZ[x,y,z];
f1 := x^2-2*y;
f2... Elisa Palezzato

21:54 Feature #1296 (In Progress): Matrixrow-functions: I ran into a problem concerning matrix-rows. Namely, I wanted to implement a function returning the Hamming-weight of... Julian Danner

17:55 Bug #1294 (Closed): CoCoA-5 tests may fail even if executed correctly: If I compile Cocoa5 and one of the packages loaded automatically (so any package-file inside of @src/CoCoA-5/packages... Julian Danner

20:29 Feature #1293: Vim Plugin for CoCoA: Anna Maria Bigatti wrote:
> Sorry, I cannot stop myself thinking of this xkcd: https://xkcd.com/378/ ;-)
Haha! F... Florian Walsh
11:12 Feature #1293: Vim Plugin for CoCoA: Sorry, I cannot stop myself thinking of this xkcd: https://xkcd.com/378/ ;-) Anna Maria Bigatti
17:26 Bug #1274: SortBy and SortedBy sometimes give wrong result: can you send me the line you added?
Anna Maria Bigatti
05:40 Feature #1272: Groebner Bases over ZZ: In order to minimize the output of the GB we added the reduction via the GCD of the LCs to the computation of the min... Elisa Palezzato

14:10 Feature #1293 (Resolved): Vim Plugin for CoCoA: Julian and I created a CoCoa plugin for Vim that provides some basic syntax highlighting, indentation and snippets: h... Florian Walsh
12:10 Design #1292 (New): Interpreter: fns which accept INT or RAT: There are quite a few functions which accept as arg @INT@ or @RAT@.
The current solution is to call @evalArgAsT1or... John Abbott
04:38 Feature #1272: Groebner Bases over ZZ: I have to prepare the package, now it is just a collection of functions. After that for me is fine, we can do it!
... Elisa Palezzato

11:53 Feature #1272: Groebner Bases over ZZ: Florian Walsh wrote:
> So here is my implementation. It is based on this thesis https://kluedo.ub.uni-kl.de/files/44... Anna Maria Bigatti
11:43 Feature #1272: Groebner Bases over ZZ: So here is my implementation. It is based on this thesis https://kluedo.ub.uni-kl.de/files/4457/phd.pdf by A. Popescu... Florian Walsh
11:28 Feature #1289: assert-function for cocoa5: May I ask why you want to have assertions which can be globally enabled/disabled?
[I know that this is what we do in... John Abbott
11:03 Feature #1289: assert-function for cocoa5: Thank you, it works flawlessly (with the C++ impl).
However, I think it would be better it there would be some kind ... Julian Danner

10:38 Feature #1289: assert-function for cocoa5: Here is a potential impl:... John Abbott
10:32 Feature #1289: assert-function for cocoa5: Would someone like to post a couple of hypothetical examples of how you might like to use this feature (so that we ca... John Abbott

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