a=matrix([[1,0,0,1,0,0],[-1,1,0,0,1,0],[0,-1,1,0,0,1]])
print '[A I]:',a
b=a.echelon_form()
print '[I A^-1]:',b

S.K.Manoj, Student, IIIT Hyderabad

Strang-2.5-2.5A (last edited 2010-12-18 09:01:11 by s.k.manoj)