Meridian is a custom lisp dialect written in C, it's uses s-expressions for its syntax.

Todo List

Examples

Fibonacci Sequence

(import "lib/std/comparison.mr")

(defn dec (x) (- x 1))
(defn inc (x) (+ x 1))

(defn fib (n)
    (if (<= n 2)
        1
        (+ (fib (dec n)) (fib (- n 2)))))

(println (fib 20))

Factorial

;; implemented using recursion
(defn factorial (n)
    (if (= n 0)
        1
        (* n (factorial (- n 1)))))

Square

;; implement using a lambda
(def square
    (fn (x) (* x x)))

;; or can be implemented using "defn" syntatic sugar
(defn square (x) (* x x))

Square using indentations

;; implement using a lambda
def square
    fn (x) (* x x)

;; or can be implemented using "defn" syntatic sugar
defn square (x)
    * x x