clojure.cs

using System;

namespace clojure_test
{
    class Program
    {
        static void Main(string[] args)
        {
            var eval = clojure.lang.RT.var("clojure.core", "load-string");

            eval.invoke("(def my-func (fn [a b] (+ a b)))");

            var result1 = eval.invoke("(my-func 1 2)");
            Console.WriteLine(result1);

            eval.invoke("(def my-func (fn [a b] (- a b)))");
            var result2 = eval.invoke("(my-func 1 2)");
            Console.WriteLine(result2);

            Console.ReadLine();
        }
    }
}