MeTTa Programming Language+PeTTa+PeTTa smart dispatch+code

; PeTTa compiles MeTTa to optimized Prolog ; Smart Dispatch eliminates dynamic overhead (= (fibonacci 0) 0) (= (fibonacci 1) 1) (= (fibonacci $n) (+ (fibonacci (- $n 1)) (fibonacci (- $n 2)))) !(fibonacci 10) ; => 55 ; Runs at native Prolog speed