This program IS not fully developed.. it does contain bugs, and sometimes it does select the wrong eigen vectors

that said.. this program kicks ass.

it will let you do symbolic eigen vectors show you the eigenvalues, charataristic polynolium (expanded and in factors)
and even give you an symbolic eigenbase in exact values if possible.
you can even finde the eigenbase of a matrix like [[a,b,c][0,d,e][0,0,f]]

Installation

This program uses mathtools rank function, and it should be placed in the same folder.


Useing the program

simply go to the folder of installation and write eigenbac(M) 
where M is a matrix.


have fun
Asmus