Search found 4 matches

Fri Jan 12, 2018 12:58 pm UTC
Replies: 25
Views: 6957

Well this is a fun thought exercise. I guess I'll start with the obvious things? To my nephew the nuclear engineer, I leave my collection of radioactive waste. I'm sure you know what to do with it already, right? He may also have my collection of radioactive isotopes, for as long as they live. To th...
Fri May 11, 2012 6:26 pm UTC
Forum: Logic Puzzles
Topic: Black Box Logic Gates.
Replies: 6
Views: 3809

Re: Black Box Logic Gates.

Can I choose my 2nd circuit based on the results of the first? Yes, and the third and the fourth as well. However, I believe it can be solved with 4 circuits tested and analyzed in parallel Can I introduce 1/0 inputs, eg having the test inputs go into two different gates which have a constant 1 on ...
Fri May 11, 2012 2:08 pm UTC
Forum: Logic Puzzles
Topic: Black Box Logic Gates.
Replies: 6
Views: 3809

Black Box Logic Gates.

You have a collection of arbitrarily labeled Boolean logic gates. Among the set are all the symmetrical gates (ones where [1,0]=[0,1], except for TRUE and FALSE. AND, NAND, OR, XOR, NOR, and XNOR, each with a distinct but unconnected label, until tested you can't know what each label represents. A s...
Fri Jan 08, 2010 7:39 am UTC