Activity

Anna Maria Bigatti's activity

From 02 Mar 2019 to 31 Mar 2019

19:23 CoCoA-5 Support #290: Which functions are defined in CoCoALibSupplement?: Anna Maria Bigatti wrote:
> @CoCoALibSupplement@ currently contains some functions for external libraries, e.g.
> [... Anna Maria Bigatti
19:10 CoCoA-5 Support #290: Which functions are defined in CoCoALibSupplement?: @CoCoALibSupplement@ currently contains some functions for external libraries, e.g.... Anna Maria Bigatti
14:23 CoCoA-5 Feature #1262: Split BuiltinFunctions-CoCoALib.C into smaller files: It seems that many includes in @BuiltInFunctions.H@ are useless, or useful for only a few functions. Cleaning them m... Anna Maria Bigatti
09:18 CoCoALib Feature #1267: Ideal equality: It is implemented in @ideals.C@ like this:... Anna Maria Bigatti

14:22 CoCoA-5 Feature #1262: Split BuiltinFunctions-CoCoALib.C into smaller files: John Abbott wrote:
> BTW I noticed that it took quite a long time to compile @BuiltinFunctions-Normaliz.C@ even thou... Anna Maria Bigatti
14:14 CoCoA-5 Feature #1262: Split BuiltinFunctions-CoCoALib.C into smaller files: John Abbott wrote:
> I have just checked (using fgrep) and in @BuiltinFunctions-CoCoALib.C@ there are 28 fns with va... Anna Maria Bigatti
10:20 CoCoALib Bug #1260: Fix file permissions after using CVS: @.command@ is for MacOS:
<quote>
(...) .sh files are "owned" by Xcode by default, so if you were to double-click on... Anna Maria Bigatti

17:21 CoCoALib Bug #1256 (Closed): RingID: different values in test-output on different platforms: John Abbott wrote:
> Using @gdb@ I see that *@ComputeGBasis@* is called, and it detected that the input ring is a po... Anna Maria Bigatti
14:39 CoCoA-5 Feature #1262: Split BuiltinFunctions-CoCoALib.C into smaller files: Do you know how much the overhead for including @library.H@ is? that is quite slow by itself.
(try compiling an @ex... Anna Maria Bigatti

13:53 CoCoA-5 Feature #1262: Split BuiltinFunctions-CoCoALib.C into smaller files: I had a look.
I think it would make sense to separate off the functions with variable number of args.
(look for @DE... Anna Maria Bigatti

16:40 CoCoA-5 Bug #545: Compiler g++ 4.2.1 (clang-503.0.40) on MacOSX 10.9: warnings and errors: Problem with PIE (#3) resurfaced because of a line swap in configure.
Just in case it happens again:
this was solve... Anna Maria Bigatti

19:18 CoCoALib Feature #1249: principal ideal has a Gbasis: Done and partly tested. Anna Maria Bigatti
19:16 CoCoALib Design #1255: Ideals with trivial GBasis: [by John Abbott: moved here from #1249]
-----------------------------
Also if the gens happen to have coprime LTs w... Anna Maria Bigatti
19:14 CoCoALib Design #1255 (New): Ideals with trivial GBasis: If an ideal has a single (non-zero) generator then that generator is automatically a Gbasis.
CoCoALib does not curre... Anna Maria Bigatti
16:03 CoCoALib Bug #1250: SEGV: CoCoALib with Normaliz in multithreading: The distribution had a precompiled @PREPROCESSOR_DEFNS.H@ and @autoconf.mk@ disabling @CoCoA_THREADSAFE_HACK@.
A par... Anna Maria Bigatti
15:16 CoCoALib Design #1225: Move to C++14 (skipping C++11): John Abbott wrote:
> JAA has checked in latest changes. Hope they work for Anna!
whateve that was, it compiles a... Anna Maria Bigatti

09:49 CoCoA-5 Design #83 (In Progress): C++11 compatibility questions: Anna Maria Bigatti
09:48 CoCoALib Feature #82: C++11 compatibility questions: Warning with clang:... Anna Maria Bigatti

16:34 CoCoALib Bug #1248: MinPolyQuot: guaranteed and ideal without GBasis: Fixed.
Now, *guaranteed* computes GBasis if missing, so result is guaranteed.
Testing.
Anna Maria Bigatti
15:10 CoCoALib Feature #1254 (New): New function: MinPoly for pseudo-zero-dimensional ideals: For min polys it might be possible to work with a sub-ideal in a subring. For example,... Anna Maria Bigatti

16:14 CoCoALib Feature #1251 (Closed): New function: radical for monomial ideal: As for zero-dimensional ideals, implement it so we can pass it to CoCoA-5. Anna Maria Bigatti
12:21 CoCoALib Bug #1250: SEGV: CoCoALib with Normaliz in multithreading: ... Anna Maria Bigatti
12:16 CoCoALib Bug #1250: SEGV: CoCoALib with Normaliz in multithreading: Looking for possible problems in the logs from January to June 2018... Anna Maria Bigatti

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