CoCoA » CoCoALib

21 May 2021

16:47 Feature #1466: Ops += *= etc for Matrices?

Maybe we could get some benefit from using @swap@ or @std::move@?
Investigate?
John Abbott

16:43 Feature #1466: Ops += *= etc for Matrices?

I think the syntax is worth having, and I think it should be exception safe, as for RingElems.
Anna Maria Bigatti

14 May 2021

17:24 Bug #1473: isystem not working as expected

How to test of the compiler is @clang@?
Is it enough just to check that the OS is MacOS? John Abbott

07 May 2021

17:08 Support #1592: Normaliz 3.8.10

Now it works.
Repeat on Linux (anche make cocoa-5.3.3b for linux)
Anna Maria Bigatti

06 May 2021

16:11 Support #1592 (Feedback): Normaliz 3.8.10

Thanks to Winfried Bruns!
I left the old lines in, in case someone needs to compile with 3.8.9.
These are the cha... Anna Maria Bigatti

07:28 Support #1592 (Closed): Normaliz 3.8.10

At the moment CoCoALib is (again) not compatible with Normaliz latest version 3.8.10 (pre-release?).
Make it compa... Anna Maria Bigatti

07:23 Support #1591: Compilation of Normaliz

The data types in Normaliz have changed. Now we need to understand what we should pick.
I tried... Anna Maria Bigatti

05 May 2021

15:46 Bug #1585: CRASH/ABORT: GMP overflow

I have put in _ad hoc_ protections for @factorial@ and @binomial@.
Still need to decide how high to set the overflow... John Abbott

13:29 Support #1591: Compilation of Normaliz

It seems that I managed to compile libnormaliz.a with my gmp.
(info in our doc file, when I see it working)
But n... Anna Maria Bigatti

02 May 2021

20:14 Support #1591: Compilation of Normaliz

Following on from an email discussion between Winfried Bruns and Anna...
Anna is simulating a set-up where a user,... John Abbott

30 Apr 2021

22:29 Support #1591: Compilation of Normaliz

I suggest as a first step we try to contact Bruns to whether the Normaliz people can fix this quickly and easily.
If... John Abbott

09:28 Support #1591 (Closed): Compilation of Normaliz

With my new computer I cannot compile libnormaliz succesfully.
MacOS 10.15 Catalina
with personal installation of... Anna Maria Bigatti

17:58 Bug #1473: isystem not working as expected

*2021-04-30* we have just verified that this is still a problem when using clang on MacOS.
The solution seems to be ... John Abbott

28 Apr 2021

14:44 Feature #1381: Type ideal for ZZ[x[1..n]]

I have just checked in my current changes... they are not well designed (but the test above works as hoped).
John Abbott

10:57 Feature #1381: Type ideal for ZZ[x[1..n]]

Here is my first _ad hoc_ test:... John Abbott