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Anna Maria Bigatti's activity

From 25 Feb 2020 to 25 Mar 2020

24 Mar 2020

22:37 CoCoA-5 Support #1222 (Feedback): Release CoCoA-5.3.0
release for windows done (maybe) Anna Maria Bigatti

20 Mar 2020

18:00 CoCoA-5 Design #990: CoCoA-5 distribution: tidying
John Abbott wrote:
> *NOTE*: the linux version unpacks into *@cocoa-5.3.0/@* whereas the Mac version unpacks into *@...
Anna Maria Bigatti

12 Mar 2020

22:28 CoCoALib Bug #1264 (Closed): Remove unnecessary files before making CoCoALib release TGZ files
John checked Anna Maria Bigatti

11 Mar 2020

17:42 CoCoALib 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
15:27 CoCoA-5 Feature #1439: New function: LinearForm
John Abbott wrote:
> I now have a prototype of *@HomogForm(f,d)@* in C++.
> It seems to be about 30 times faster th...
Anna Maria Bigatti
12:25 CoCoA-5 Support #322: Installation instructions (on website)
John Abbott wrote:
> The problem was that he had unpacked the zip file in @c:\@, which created a directory with a na...
Anna Maria Bigatti
11:22 CoCoALib 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

09 Mar 2020

16:52 CoCoA-5 Feature #1439: New function: LinearForm
John Abbott wrote:
> Do we have a function which computes a list of homog compts?
no, we explicitely decided not ...
Anna Maria Bigatti
13:51 CoCoA-5 Design #990: CoCoA-5 distribution: tidying
Anna Maria Bigatti wrote:
> John Abbott wrote:
> > Maybe the commands in the script @FIX_PERMS.sh@ can be put into ...
Anna Maria Bigatti
11:31 CoCoA-5 Design #990: CoCoA-5 distribution: tidying
John Abbott wrote:
> Maybe the commands in the script @FIX_PERMS.sh@ can be put into a shell function in @release-co...
Anna Maria Bigatti
13:18 CoCoA-5 Support #1258 (Closed): Manual page for CantStop
Anticipated because it is an example of the main new feature of this release: @GetLine@
(the reason why it is 5.3.0)
Anna Maria Bigatti
10:26 CoCoA-5 Support #1222: Release CoCoA-5.3.0
updated starting page: https://cocoa.dima.unige.it/redmine/ Anna Maria Bigatti
10:25 CoCoALib Support #1338: Release CoCoALib-0.99700
updated starting page: https://cocoa.dima.unige.it/redmine/ Anna Maria Bigatti
07:31 CoCoA-5 Support #1440: Surprising parser error: INT+DOT+IDENTIFIER
vandal ;-) Anna Maria Bigatti

07 Mar 2020

11:20 CoCoA-5 Feature #1439 (Feedback): New function: LinearForm
updated RelNotes
Checked in everything
Anna Maria Bigatti
09:21 CoCoA-5 Feature #1439 (Resolved): New function: LinearForm
documentation done
(but checkin later -- flat battery)
Anna Maria Bigatti
09:17 CoCoA-5 Feature #1439: New function: LinearForm
Done (in NotBuiltin.cpkg5)
Funny cases:
if f = 0 returns 0
if GradingDim<>1 returns error
use weights: es:
<pr...
Anna Maria Bigatti
09:14 CoCoA-5 Feature #1439 (Closed): New function: LinearForm
Add function which returns the sum of the summends of degree 1.
Anna Maria Bigatti
08:51 CoCoALib 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

06 Mar 2020

17:41 CoCoALib Feature #1434 (Closed): GBasisByHomog for DegLex
Done.
I had some problems in finding the correct functions to make the matrix.
I'll write some notes about making t...
Anna Maria Bigatti
16:35 CoCoALib Feature #1427: New function: LawrenceMat
John Abbott wrote:
> Any objections to changing the return type to @ConstMatrixView@?
> It seems more "natural/effi...
Anna Maria Bigatti

04 Mar 2020

19:36 CoCoALib Feature #1434 (Closed): GBasisByHomog for DegLex
This should be easy to fix, hopefully... Anna Maria Bigatti
19:31 CoCoA-5 Feature #1367: CoCoA-5.3.0: release linked with more recent version of normaliz
Postpone?
I always have trouble with normaliz, and I prefer to focus on cocoa things for this release (I need it for...
Anna Maria Bigatti
19:29 CoCoA-5 Feature #1373: GFan also for Microsoft?
Postponed. I need to finish the release this week for my course in Genova.
No way I can manage this in time.
Anna Maria Bigatti
17:15 CoCoALib Feature #1210: New Fn: make public "coefficients" (of poly wrt a given PP basis)
John Abbott wrote:
> Name: *@CoeffVecWRTBasis@* (or @CoeffListWRTBasis@ in CoCoA-5)
I suggest calling it *@Coeff...
Anna Maria Bigatti
15:59 CoCoA-5 Slug #991: make htmldoc always recreates everything (even if no change was made)
John Abbott wrote:
> Not sure who uses *@aux-files/GUI-extra-files/*@* as mentioned in comment 2. Anna???
html. ...
Anna Maria Bigatti
14:19 CoCoALib Bug #1416 (Closed): IdealOfProjectivePoints and MinGens
IdealOfProjectivePoints computes GB but cannot determin MinGens.
Neccessary to recompute GBasis with Buchbeger algor...
Anna Maria Bigatti
14:17 CoCoALib Feature #1433 (New): HilbertDriven Buchberger Algorithm
just to remember. Anna Maria Bigatti

28 Feb 2020

17:52 CoCoA-5 Feature #1243: New function: Read a string into a list (of RingElem) -- CoCoA-5
documented Anna Maria Bigatti
17:37 CoCoA-5 Feature #1243 (Closed): New function: Read a string into a list (of RingElem) -- CoCoA-5
Anna Maria Bigatti
17:08 CoCoA-5 Design #1120 (Closed): Web site
All other things will be done as they arise, in their own page.
Anna Maria Bigatti

27 Feb 2020

18:37 CoCoALib Feature #1427 (Feedback): New function: LawrenceMat
Done. Tested, Documented. Checking in. Anna Maria Bigatti
17:30 CoCoALib Feature #1427: New function: LawrenceMat
essentially done
now testing
Anna Maria Bigatti
16:25 CoCoALib Feature #1427 (Closed): New function: LawrenceMat
Bring LawrenceMat into CoCoALib.
Currenly hidden in @toric.cpkg5@
Anna Maria Bigatti
18:36 CoCoA-5 Feature #1243 (Feedback): New function: Read a string into a list (of RingElem) -- CoCoA-5
Anna Maria Bigatti

26 Feb 2020

17:18 CoCoA-5 Support #1333 (Resolved): Typevectors
Mostly done.
Tested by Yong-Su Shin
Anna Maria Bigatti
16:31 CoCoA-5 Bug #1420 (Closed): IdealOfProjectivePoints and MinGens: problem with CoCoA_ASSERT
commented out ASSERT.
This may be closed, leaving Design #1422 to do for next release.
Anna Maria Bigatti

25 Feb 2020

18:28 CoCoALib Feature #1212: New function: GBasisByHomog
Urgent: DegLex (should be easy) Anna Maria Bigatti
16:24 CoCoA-5 Bug #1420: IdealOfProjectivePoints and MinGens: problem with CoCoA_ASSERT
This problems comes from the fact that @IdealOfProjectivePoints@ computes a GBasis, without determining the minimal g... Anna Maria Bigatti
16:07 CoCoA-5 Bug #1420 (Resolved): IdealOfProjectivePoints and MinGens: problem with CoCoA_ASSERT
Anna Maria Bigatti
16:15 CoCoALib Design #1422 (In Progress): Remove flag IhaveGBasisValue?
As often happens, storing twice an information may lead to problems.
We have the fields @IhaveGBasisValue@ and @myGB...
Anna Maria Bigatti
 

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