Cyclic Prime Implicant Chart
Which minimal form is better?
F(a,b,c) = a’b’ + bc’ + ac
F(a,b,c) = a’c + b’c’+ ab
Depends on what terms we must form for other
functions that we must also implement.
Often we are interested in examining all minimal
forms for a given function.
Thus we need an algorithm to do so.