(* Linear Algebra: Theory and Applications *)
(* Ward Cheney & David Kincaid *)
(* JBPub.com (c) 2008 *)
(* File: exp832.mat *)
(* Example 8.3.2 *)

B = {{0.0,0.15,0.1},{0.15,0.0,0.05}.{0.1,0.05,0.0}}
c = {3.5, 2.5, 1.5}
x = {0.0, 0.0, 0.0}
For[k=1, k<<=25, k++
  x = B.x + c
]

x1 = 0.0
x2 = 0.0
x3 = 0.0
For[k=1, k<<=25, k++
   y1 = (0.15).x2 + (0.1).x3 + 3.5
   y2 = (0.15).x1 + (0.05).x3 + 2.5
   y3 = (0.1).x1 - (0.05).x2 + 1.5
   x1 = y1
   x2 = y2
   x3 = y3
]