1) Write an SOR algorithm to solve Ax=b. Test it against
a fixed randomly generated test matrix for a range of 
values of the relaxation parameter omega.
2) For the FDM matrix from HW8.1 compare the time
and memory used by your SOR, G.Elim, and the
built-in solvers for various 
values of the number of subdivisions "n": 
3) For the FDM matrix from HW8.1 compare the time
and memory used by your QR with shift algorithm
to the built-in eigen-value command for various 
values of the number of subdivisions "n". 
4) For those running Matlab please run the 
script "test.m" in the directory.  It will 
make a file "4610Timings" on your directory.
Change the file name to "YourName_4610Timings"
and send it to me as an E-mail attachement.