;; Testing evaluation of arithmetic operations
(+ 1 2)
;=>3

(+ 5 (* 2 3))
;=>11

(- (+ 5 (* 2 3)) 3)
;=>8

(/ (- (+ 5 (* 2 3)) 3) 4)
;=>2

(/ (- (+ 515 (* 222 311)) 300) 41)
;=>1689

(abc 1 2 3)
; .*\'abc\' not found.*

;;
;; -------- Optional Functionality --------

;; Testing evaluation within collection literals
[1 2 (+ 1 2)]
;=>[1 2 3]

{"a" (+ 7 8)}
;=>{"a" 15}

{:a (+ 7 8)}
;=>{:a 15}