demo

{
 "metadata": {
  "name": "demo notebook"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": "# This is big\n## this is a little smaller\n### and this? smaller\n\n1. this is the first\n1. second?\n1. you know\n\n* disordered *list*\n\n[this is a link](http://google.com)\n\nedit again!\n\n*this is pretty cool!*\n\n(x*y)/n\n"
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": "for x in [1,2,3,4]:\n    print x\n    \n",
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": "1\n2\n3\n4\n"
      }
     ],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": "",
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}