Activity
From 30 Dec 2014 to 28 Jan 2015
23 Jan 2015
- 14:11 Feature #659: Ring ID: separate index values for "system created rings"?
- The command @RationalSolve@ seems to burn through lots of rings, so if called many times, can burn through very many ...
22 Jan 2015
- 19:04 Feature #659: Ring ID: separate index values for "system created rings"?
- Not sure it's worth the hassle.
It would be prettier, but I think we are the only two who would appreciate it ;-)
- 16:02 Feature #659: Ring ID: separate index values for "system created rings"?
- Maybe this should be in CoCoALib?
If we do decide to do this then I think there would have to be a distinct way of... - 15:58 Feature #659 (New): Ring ID: separate index values for "system created rings"?
- In a recent CoCoA session I found I was using a ring with ID value almost 60000 -- no idea why it was so high. I cer...
- 17:11 Bug #660: Emacs UI: endfunc does not indent the line
- It works fine for me (and my cocoa5.el is cvs'ed).
Maybe you should check you are not including an older cocoa5.el?
- 16:11 Bug #660 (New): Emacs UI: endfunc does not indent the line
- When I use @C-c C-e@ to add the relevant end-keyword it usually automatically indents the line; the indenting does no...
20 Jan 2015
- 20:32 Feature #657: use command, ring syntax, RingOf
- I did indeed try to execute that command (without really thinking). It would have been handy if it had worked, but i...
- 20:30 Feature #657 (New): use command, ring syntax, RingOf
- Is it desirable to be able to issue a command such as this?
@use RingOf(M);@
Note that this has potential implica... - 20:25 Design #656: eval: in which ring should the result be?
- We could make obsolescent the version which wants coords in the poly ring -- so it still works but produces a warning...
- 20:24 Design #656: eval: in which ring should the result be?
- Currently @eval@ is written in CoCoA-5, and just checks args before calling @subst@.
I find the version which retu... - 20:19 Design #656 (New): eval: in which ring should the result be?
- Currently @eval(f,[xval,yval])@ wants @xval@ and @yval@ to be in the same ring as @f@; and the result is then natural...
- 17:12 Slug #655: MakeSet can be very slow
- I tried to run @MakeSet@ on a list of about 7000 matrices (2x2), most of which were different. I stopped CoCoA after...
- 17:10 Slug #655 (New): MakeSet can be very slow
- @MakeSet@ can be very slow on long lists where most of the elements are distinct.
Find a way to make it faster. - 17:08 Support #654: Rename adjoint to adjugate???
- I suppose @adjoint@ should become obsolescent.
Possible new names as @ClassicalAdjoint@ or @adjugate@; I suppose the... - 17:06 Support #654: Rename adjoint to adjugate???
- I had a quick search on internet, and found a discussion (in Google groups, I think) by the Sage developers on exactl...
- 17:02 Support #654 (Closed): Rename adjoint to adjugate???
- I have just looked up *adjoint* in Wikipedia. There it says that _adjoint_ is increasingly being used to mean the tr...
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