L1 = 1
L2 = -.5 - .866 i
L3 = -.5 + .866 i
eigenvectors messy
see
http://www.wolframalpha.com/widgets/view.jsp?id=9aa01caf50c9307e9dabe159c9068c41
Find the eigenvalues and corresponding eigenvectors of the matrix:
0 0 1
M = 1 0 0
0 1 0
2 answers
.866 is sin 60 by the way