I'm trying to find the eigenvalues of a simple matrix
b:matrix([0,-1/4,0,0],[1/4,0,0,0],[0,0,0,-1/4],[0,0,1/4,0]);
by
eigenvalues(b);
But Maxima give me
part fell off end.
#0: eigenvalues(mat=matrix([0,-1/4,0,0],[1/4,0,0,0],[0,0,0,-1/4],[0,0,1/4,0]))(eigen.mac line 94)
-- an error. To debug this try debugmode(true);
What wrong with this? Can anyone help?
Noparit Jinuntuya
Department of Physics, Kasetsart University
Thailand.