Great thanks! Cheers Michael
On Mar 22, 12:58 pm, Martin Albrecht <[email protected]> wrote: > On Monday 22 March 2010, Marshall Hampton wrote: > > > I don't know the answer to your question, but I can tell you that in > > my experience I find ETuples irritating and I always convert them to > > ordinary lists, tuples or Sage vectors. In your example if those > > objects are converted to any of those types then equality will hold. > > My impression is that the ETuple class is optimized for specialized > > fast internal behavior, not for user convenience. > > I wrote ETuples ages ago when we didn't have libsingular. The idea was to have > a sparse data structure for exponent vectors. I think these days they should > be rewriting to allow at least Integers instead of C ints as exponents such > that we don't run into exponent overflows at least with the slow generic > implementation. Anyway, I am digressing. I've fixed the bug at > > #8577 > > eadd_p didn't insert the elements in the right order, I hope I caught all > corner cases with my new code. > > Cheers, > Martin > > -- > name: Martin Albrecht > _pgp:http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99 > _otr: 47F43D1A 5D68C36F 468BAEBA 640E8856 D7951CCF > _www:http://www.informatik.uni-bremen.de/~malb > _jab: [email protected] -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org To unsubscribe from this group, send email to sage-support+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
