CoCoA » CoCoA-5

05 Sep 2019

16:17 Bug #1307 (Closed): Linking problem

The problem was that I was trying to link against libraries which I had compiled before installing the new OS.
Recom... John Abbott

11:28 Bug #1307: Linking problem

My platform is Ubuntu 18.04, and the compiler is @gcc version 7.4.0@.
The compiler says it was configured with the... John Abbott

11:23 Bug #1307 (Closed): Linking problem

I have recently tried to compile @CoCoAInterpreter@ with (several) external libraries selected.
The compilation fail... John Abbott

02 Sep 2019

16:31 Feature #1305: Create a directory

I much prefer having @CreateDirectory@.
In fact, I'd like it to give a warning if the directory already exists,
(an... Anna Maria Bigatti

16:15 Feature #1305: Create a directory

I prefer not to jump straight to C++17 (as it is only 2019).
We can probably use the BOOST impl since CoCoA-5 requir... John Abbott

15:56 Feature #1305: Create a directory

I agree it would be nice.
Do you want to do it now, or wait a bit before going all the way to C++17? Anna Maria Bigatti

15:45 Feature #1305: Create a directory

It seems that C++17 includes a portable command for creating directories (@create_directory@), so this would make por... John Abbott

15:39 Feature #1305 (New): Create a directory

Ange asked about a command in CoCoA for creating a directory.
Do we want to offer such a command?
Perhaps @OpenOFil... John Abbott

29 Aug 2019

14:43 Feature #1304 (New): Hermite normal form

I created a prototype implementation for computing the Hermite normal form and for solving linear systems over the in... Florian Walsh

12:17 Feature #1272: Groebner Bases over ZZ

Changes to the previous version:
- some code cleanup
- fix bug in the ExtendedGBoverZZ function
- add functions Is... Florian Walsh

27 Aug 2019

11:09 Bug #1303 (Rejected): Manual looking for "?"

CoCoA's behaviour on the following inputs is a bit unexpected:... John Abbott

11:05 Bug #1261 (Feedback): ASCII function

No reaction in the last 5 months; did Anna test the code (and check it in)?
Moving to feedback.
John Abbott