Re: [sage-devel] the sage mode spkg needs an underscore

2010-04-11 Thread William Stein
On Sun, Apr 11, 2010 at 9:41 PM, Dan Drake wrote: > Hello, > > I'm reviewing #8043 and I've discovered that Nick Alexander's sage mode > spkg has a dash where it should have an underscore -- instead of > sage-mode-0.6.spkg, it should be sage_mode-0.6.spkg. Some scripts try to > find version number

[sage-devel] the sage mode spkg needs an underscore

2010-04-11 Thread Dan Drake
Hello, I'm reviewing #8043 and I've discovered that Nick Alexander's sage mode spkg has a dash where it should have an underscore -- instead of sage-mode-0.6.spkg, it should be sage_mode-0.6.spkg. Some scripts try to find version numbers by splitting the filename on '-', and the current file name

Re: [sage-devel] "abstract" matrices

2010-04-11 Thread Nicolas M. Thiery
On Sun, Apr 11, 2010 at 11:57:18PM +0930, ross kyprianou wrote: > Learned a little about the Categories setup > Next step is to override the __repr__ method > > Is the "B[word: ]" string formed in a __str__ or __repr__ method? > If so, Im trying to work out where it is (so I can base the new c

Re: [sage-devel] Re: Bug: Elliptic Curve Point Counting

2010-04-11 Thread John Cremona
OK, so now now we need a plan of how to proceed, and how to divide up the work between several people. And maybe a separate group (sage-pari?), or is that not necessary? John On 11 April 2010 13:49, Alex Ghitza wrote: > > Oops, this somehow passed completely under my radar... > > On Tue, 30 Mar

Re: [sage-devel] "abstract" matrices

2010-04-11 Thread John Cremona
On 11 April 2010 10:55, Nicolas M. Thiery wrote: > On Sat, Apr 10, 2010 at 03:20:42PM +0100, John Cremona wrote: >> On 9 April 2010 21:42, Nicolas M. Thiery wrote: >> >> > You may want to look at: >> > >> >        sage: A = AlgebrasWithBasis(QQ).example() >> >        sage: A? >> > >> > For how to

Re: [sage-devel] "abstract" matrices

2010-04-11 Thread ross kyprianou
Hi Nicolas Learned a little about the Categories setup Next step is to override the __repr__ method Is the "B[word: ]" string formed in a __str__ or __repr__ method? If so, Im trying to work out where it is (so I can base the new code on it) I ran these... sage: C = AlgebrasWithBasis(QQ) sa

Re: [sage-devel] Re: Bug: Elliptic Curve Point Counting

2010-04-11 Thread Alex Ghitza
Oops, this somehow passed completely under my radar... On Tue, 30 Mar 2010 20:32:22 +0100, John Cremona wrote: > I am also willing to help upgrade to pari 2.4. Maybe Alex Ghitza > would also join in -- he and I worked well together fixing a lot of > pari precision issues in 2008. I'd be happy

Re: [sage-devel] "abstract" matrices

2010-04-11 Thread ross kyprianou
Nicolas C = AlgebrasWithBasis(QQ) C? certainly did report back more info! And the categories seem to be the very classes needed for "abstract matrices"! Its a bit time-consuming to get on top of this if one is new to Categories (like me ;-) but the amount of functionality that you inherit makes

Re: [sage-devel] "abstract" matrices

2010-04-11 Thread Nicolas M. Thiery
On Sat, Apr 10, 2010 at 03:20:42PM +0100, John Cremona wrote: > On 9 April 2010 21:42, Nicolas M. Thiery wrote: > > > You may want to look at: > > > >        sage: A = AlgebrasWithBasis(QQ).example() > >        sage: A? > > > > For how to easily implement things like free commutative algebras. >