[sage-support] Problem finding eigenvalues in sage

2008-11-06 Thread DJDANG
Hi everyone, I'm having this problem finding the correct eigenvalues of a matrix. I've tried the code with other problems and worked, but It doesn't work with this one. The exercise is this one: -Find the eigenvalues and eigenvectors of the matrix A=(matrix[[-1,-1+i],[1,0]]) When I do this probl

[sage-support] Re: display 3d graphics in TeXmacs sage plugin

2008-10-21 Thread DJDANG
TeXmacs allows to plot 2D graphics but when I try to plot any 3D object it just shows "Graphics3D Object", so I gess TeXmacs doesn't support sage 3D plotting. Anyway thanks for the help. On 20 oct, 09:55, "William Stein" <[EMAIL PROTECTED]> wrote: > On Mo

[sage-support] display 3d graphics in TeXmacs sage plugin

2008-10-20 Thread DJDANG
Hi everyone, I'm having trouble trying to display 3D graphic objects made with sage on TeXmacs. Everytime I try to plot any kind of 3D object, it just says "Graphics3D Object" and that's it, nothing else show up. Please anyone who knows how this works give some advise or some other option to use.