--- Simple Binary ---
LISP: (- 100 25)
Result: 75

--- Variadic (Multiple Args) ---
LISP: (* 2 3 4)
Result: 24

--- Nested Expressions ---
LISP: (/ 100 (+ 5 5))
Result: 10
LISP: (+ (* (- 100 (/ 80 4)) 3) (- (* (+ 5 3) (- 12 7)) (+ (* 2 3) 4)))
Result: 270