Please wait while the Differentiation 2 applet loads.

This MIGHT take over 30 seconds on slower machines or at times of high Internet traffic.

This applet can be viewed in 800 x 600, or higher, screen mode.

However, it is best viewed in 1024 x 768 mode.

If the applet does not load, then, probably,

• you do not have a Java-enabled browser (the latest versions of the two major browsers are Internet Explorer 5.5 and Netscape 4.6), or
• the Microsoft Virtual Machine was not loaded when you installed Internet Explorer (reload Internet Explorer using the "Custom" option and make sure the "Microsoft Virtual Machine" checkbox is ticked)
• you are not running the applet from the MathinSite web site.