Reading Assignment:
  Tomorrow (x-hour on Thursday, 12 Feb) we will complete
    the study of constant coeffecient linear systems;
    you should finish reading 7.5, 7.6 and 7.7.  Note that
    since there are no problems due tomorrow you should 
    really read these sections since we will be moving
    pretty fast.

When reading:
  Concentrate on two things:
     1) developing algorithms for solving constant coeffecient
        systems in each of the cases;
         a) there exists a set of n independent eigenvalues
         b) there does not
         c) obtaining real valued solutions when there are
               complex eigenvalues and eigenvectors
     2) qualitative behavior of solutions & graphing

Problems (due Monday 2/16):
  Section 7.4 : 4,5,6ab
  Section 7.5 : 1,5,7,11,15,18