[cctalk] Re: the 1968 how to build a working digital computer

[Fred Cisin via cctalk]

Besides slide rules, etc.
If you have an analog computer consisting of a 5 gallon bucket, and a 3 
gallon bucket, and plenty of water available, 
What are the steps for a PROGRAM to get a result of 4 gallons of water in 
the 5 gallon bucket?