Here are a couple of Mathematica3 notebooks giving examples of Mathematica Itovsn3 in action, taken from the CD-ROM for Mathematics 1999. Note however that you will need to collect and install Itovsn3.m if you want to run these as well as view them!
Version: $State: W95 $ $Revision: 1.1 $ Last update: $Date: 1999/07/31 18:45:52 $