A sample run

Type make once again, to have the fastqr.f file compiled, and the regress utility linked with the new solver.

The test utility takes no arguments. A sample run on our 15 x 15 system looks like:

> ./regress 
 System has dimension 15
 Regression testing...
 Regression test passed.
 Maximum error was   2.3838308E-15
 Mean error was      5.99520433E-20
 Benchmarking...
 Done

A simple benchmark can be done using the standard UN*X time command to run the utility.