kcrisman wrote: > > > On Sep 14, 6:51 pm, Jason Grout <jason-s...@creativetrax.com> wrote: >> Paulo César Pereira de Andrade wrote: >> >> >> >>> Hi, >>> In maxima-5.16.3.p2 as distributed with sage 4.1.1 when doing the >>> maxima tutorial, all goes well, but in my rpm, due to using system's >>> maxima-5.19.1-2mdv2010.0 I get an error because when reaching the >>> cell: >>> A.eigenvectors() >>> maxima 5.16.3 returns: >>> [[[0,4],[3,1]],[1,0,0,-4],[0,1,0,-2],[0,0,1,-4/3],[1,2,3,4]] >>> while maxima 5.19.1 returns: >>> [[[0,4],[3,1]],[[[1,0,0,-4],[0,1,0,-2],[0,0,1,-4/3]],[[1,2,3,4]]]] >>> and then, in the next cell it gives a fatal error due to not being >>> able to convert a list to rational. >>> Do you have any idea as to what would be the proper way to correct >>> this issue? Preferably without needing to use an older maxima for the >>> sage package :-) >> This change was actually motived by a request from the Sage project :). >> As such, I'm sure it will be supported in Sage as soon as Sage >> upgrades to the newer version of maxima. >> > > Umm, I think that is already in the alphas... isn't it? Minh would > know. >
Then there might be a problem. From alpha.sagenb.org: sage: A=matrix(SR,[[1,2,3],[4,5,6],[7,8,9]]) sage: A.eigenvectors_right() Traceback (most recent call last): ... TypeError: degree() takes exactly one argument (0 given) Jason -- Jason Grout --~--~---------~--~----~------------~-------~--~----~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
