Created
April 14, 2018 18:00
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| fib(1, 1). | |
| fib(2, 1). | |
| fib(X, Y) :- myFib(X, Y, [1,1]). | |
| count(0, []). | |
| count(Count, [Head|Tail]) :- count(TailCount, Tail), Count is TailCount + 1. | |
| head(H, [Head|Tail]) :- H is Head. | |
| myFib(P, R, V) :- count(C, V), C = P, head(R, V). | |
| myFib(P, R, V) :- addToSequence(V, V2), count(C, V2), \+(C = P), P2 is P - 1, myFib(P2, R, V2). | |
| addToSequence([Head1|[Head2|Tail]], [R, Head1]) :- R is Head1 + Head2. |
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Written using GnuProlog.
Load with: ['fib'].
Run with: fib(5, What).