CoCoA » CoCoA-5

04 Sep 2018

15:45 Bug #1224 (Closed): Lexer: unclosed multi-line comment

The lexer supposedly handles unclosed multi-line comments (at the end of input).
However, it seems that the error me... John Abbott

28 Aug 2018

14:37 Support #1222: Release CoCoA-5.3.0

Summary of things to put into release notes:
* added new fn *@RandomPermutation@*
* *removed* old fn @NewRingFp@ ... John Abbott

14:36 Support #1222 (Closed): Release CoCoA-5.3.0

Everything for the release
CHECK FOR BUGS
Compile with *@--debug@* flag, and check that everything runs O... John Abbott

16 Aug 2018

08:48 Support #1220 (In Progress): NewRingFp obsolescent; superseded by NewZZmod

Made obsolescent in CoCoA-5. Manual updated. tests and packages updated.
Also I prefer @NewZZmod@ to @NewRingFp@... John Abbott

08:10 Support #1220 (Closed): NewRingFp obsolescent; superseded by NewZZmod

The function *@NewZZmod@* generalizes @NewRingFp@, so make the latter obsolescent.
John Abbott

09 Aug 2018

10:35 Support #1148 (Closed): Release CoCoA-5.2.4

Anna Maria Bigatti

08 Aug 2018

18:09 Support #1217 (Rejected): CoCoA-5 tests directory: cleaning

There are some "suspect" files in the CoCoA-5 tests directory.
Check the contents, and eliminate any "junk".
John Abbott

17:49 Bug #1216: RationalSolve: gives wrong answer

Another example...... John Abbott

12:48 Bug #1216: RationalSolve: gives wrong answer

Assuming we still want to have the automatic selection between affine and projective solving, I suggest the following... John Abbott

12:41 Bug #1216: RationalSolve: gives wrong answer

What should @RationalSolve@ do if the input is homogeneous but the grading is non-standard?
John Abbott

11:34 Bug #1216: RationalSolve: gives wrong answer

The point is that @RationalSolve@ tries to be clever about deciding whether it should look for solutions in affine sp... John Abbott