[sage-devel] Gap to complex

2009-05-21 Thread Jerome Lefebvre
Hello, I've been trying to convert gap complex number to Sage complex numbers, and not doing well. More precisely, given a gap object, x, that represents some number and given a field,k, (coming from Sage), I'd like to find y\in k that equivalent to x. While the math is obviously field specific, t

[sage-devel] Sage 4.0 calling undefined functions

2009-06-02 Thread Jerome Lefebvre
Hello, Two function call that access other functions that aren't defined. sage: version() 'Sage Version 4.0, Release Date: 2009-05-29' sage: G = Algebras(CC); G.category() --- NameError Trac

[sage-devel] Re: "What can Magma do that Sage can't do?"

2009-06-11 Thread Jerome Lefebvre
> Can you elaborate on this? What do you mean by 'nicely wraps'? I wrote the > ClassFunction class that wraps GAP's ClassFunction command, but I'd like to > know what more could/should be done. I am not a GAP expert so the code > would definitely benefit from someone more knowledgeable about GAP t

[sage-devel] error reporting with symmetric functions

2009-08-01 Thread Jerome Lefebvre
Bizarre error reporting with symmetric functions; -- | Sage Version 4.1, Release Date: 2009-07-09 | | Type notebook() for the GUI, and license() for information.| -