A ‘number crunching’ machine takes
two inputs, called Left and Right for convenience, and combines them in a
certain way to produce an output, which we’ll call … Output.
The rules it uses can be changed, as we
have done several times in the Problems below.
Can you find the rules it is using in each case? The first example is done for you to show you the idea…
O = L x R
Send site mail to [email protected]
or personal comments direct to with
questions or comments about this web site.