[sage-support] Re: missing eigenvectors

2010-08-06 Thread davidp
Thanks a lot! Dave On Aug 6, 7:29 pm, Jason Grout wrote: > On 8/6/10 11:56 AM, davidp wrote: > > > > > Sage has no trouble finding the eigenvectors of the 3x3 matrix below > > but something is wrong in the 4x4 example.  Am I doing something > > silly? > > > sage: version() > > 'Sage Version 4.3,

[sage-support] Re: missing eigenvectors

2010-08-06 Thread Jason Grout
On 8/6/10 11:56 AM, davidp wrote: Sage has no trouble finding the eigenvectors of the 3x3 matrix below but something is wrong in the 4x4 example. Am I doing something silly? sage: version() 'Sage Version 4.3, Release Date: 2009-12-24' sage: m=matrix(CC,[[1,0,I],[1,1,0],[I,0,1]]) sage: m.eigenve