vivekhaldar

//#!/usr/bin/env node --harmony
/*jshint esversion: 6 */
'use strict';

// Church numerals in ES6.
// c.f. https://en.wikipedia.org/wiki/Church_encoding

// Zero is the identity function.
let zero = (f => x => x);

vivekhaldar

#! /usr/bin/python
#
# Church numerals in Python.
# See http://en.wikipedia.org/wiki/Church_encoding
#
# Vivek Haldar <vh@vivekhaldar.com>
#
# https://gist.github.com/2438498

zero = lambda f: lambda x: x

vivekhaldar

#include <stdio.h>

int main(int argc, char **argv) {
  printf("Hello world!");
  return 0;
}