Activity
From 23 Oct 2014 to 21 Nov 2014
12 Nov 2014
-
11:26 Bug #650: CoCoA-5 test (SourceAnna); problem in HilbertPoly
- I have already reported by phone that there is a problem (with @SourceAnna@) on 32-bit Linux.
On my 64-bit MacOSX ... -
11:22 Bug #650 (Closed): CoCoA-5 test (SourceAnna); problem in HilbertPoly
- Sometimes the CoCoA-5 test @SourceAnna@ fails (on 64-bit MacOSX).
The problem appears when executing the line:
<p...
10 Nov 2014
-
16:42 Design #646: Unique copies of free modules?
- I propose putting all the technical discussion in #647, a parallel issue to this one (since practically all the real ...
-
16:33 Design #646 (New): Unique copies of free modules?
- A recent bug report from Oneto suggests that it is surprising/unnatural that @NewFreeModule@ should create distinct (...
07 Nov 2014
-
16:49 Design #637: Undesirable consequence of automatic mapping of RingElems?
- While talking to Anna the following idea came up. Non-simple elements of coefficient rings are printed inside bracke...
29 Oct 2014
-
12:39 Bug #643 (Closed): GenRepr fails if there are zero generators
- @GenRepr@ should not give error in this instance:...
25 Oct 2014
-
17:06 Design #637: Undesirable consequence of automatic mapping of RingElems?
- Here is a short session valid with the current version of CoCoA-5...
23 Oct 2014
-
22:23 Design #637 (In Progress): Undesirable consequence of automatic mapping of RingElems?
- I think the values of @deg(A)@ and @deg(B)@ are well defined.
If we have @not(deg(A) = deg(B))@ then it would be q... -
22:12 Design #637 (Closed): Undesirable consequence of automatic mapping of RingElems?
- Suppose we allow automatic mapping of ringelems into superrings.
Consider the following scenario:... -
22:05 Design #636: Distinguish indets from symbols in coeffring in Use command
- Consider the following scenario:...
-
18:42 Design #636 (Rejected): Distinguish indets from symbols in coeffring in Use command
- The @use@ command assigns the top-level variables whose names match those of the symbols in the ring. The assigned v...
-
18:37 Design #635: Automatic mapping of RingElem (in operation with a compound value)
- At the moment the idea of automatically "mapping down" ring elements makes me feel uneasy (perhaps solely because I h...
-
12:57 Design #635: Automatic mapping of RingElem (in operation with a compound value)
- The description says it all, but I prefer phrase it also like this:...
-
12:32 Design #635 (In Progress): Automatic mapping of RingElem (in operation with a compound value)
- I note that this proposal would still produce an error if one tries to compute:...
-
12:21 Support #548: Printing rings with ID
- I think it has just been forgotten; it seems like a good idea to me. Indeed now that direct printing produces a very...
-
11:08 Support #548: Printing rings with ID
- I have implemented in CoCoALib ...
Also available in: Atom