Activity
From 20 Oct 2016 to 18 Nov 2016
18 Nov 2016
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22:20 Feature #865: Implicit: make easier to use with rational functions
- Is there any reasonable chance of finishing this for the upcoming version? Or should we postpone it?
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- Michael Wheat reports that Anna's compilation (without libblas) works fine for him.
Does that mean we can make pro... -
- What applications do you have in mind?
In some ways it is not so different from a "factorization".
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- moved to #977
Robbiano suggested that it could be interesting to find the first (or at least a smallish) good prim... -
- The GUI seems to work tolerably well too.
There is a problem with underlining some expressions, but that problem e... -
- I have just checked in a version of CoCoA-5 that should handle interrupts more nicely.
I have added a new handler ...
17 Nov 2016
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- moved to #977
Does this code correctly compute the "universal denominator" for the ideal I? (...)
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16:25 Support #973: GroebnerFanIdeals: verbosity and output style
- John Abbott wrote:
> I tried @GroebnerFanIdeals@ on the following input:
> [...]
> The resulting list @GF@ has 195... -
- I tried @GroebnerFanIdeals@ on the following input:...
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- I have given this a higher priority because I think it will be quick and easy to resolve.
@Anna: can you do it? (b... -
- Two mild criticisms:
* it prints out an asterisk for each fan ideal found
* the generators of the ideals are not mo...
09 Nov 2016
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- Fixed a bug (with Robbiano)
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- Add functions to print resolutions with multigradings and their Betti numbers
(BettiMatrix and BettiDiagram cannot b... -
- I have found the (a?) slow step: there is a call to @saturate(I, ideal(RingElem(RingOf(G),G1)))@ taking a long time.
08 Nov 2016
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- I cheated: instead of trying to understand XSL I just changed the few "<" into "&lt;".
Works smooothly now.
(... -
- Sometimes a function seeing a list as multiset (and counting the repeated elements) could be useful.
In practice som... -
- Here is another example: CoCoA-5 took about 760s, while Singular took about 0.6s (more than 1000 times faster).
<pr...
07 Nov 2016
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- There is a problem for the manual of @StagedTrees@ because there is a "<".
I thought that was sorted out a long time... -
- First pre-release for linux (64-bit)
05 Nov 2016
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- A recent email from Michael Wheat reports that installing *@libopenblas@* is not sufficient (at least not for him).
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02 Nov 2016
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- Which target version were you thinking of?
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- What target version do you want for this? 8-O
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- Check why it isn't yet available: problems for output type in CoCoALib?
27 Oct 2016
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- [request by L.Robbiano]
SymmPoly = lista dei SymmPoly[D]
SymmPoly[D] = somma dei monomi squarefree di grado D
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- This is essentially the same as TgCone, but without selecting the Initial forms and returning a LIST (a bit like Gbas...
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