notebook/examples/notebooks/Part 4 - Markdown Cells.ipynb

{
 "metadata": {
  "name": "Part 4 - Markdown Cells"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "heading",
     "level": 1,
     "metadata": {},
     "source": [
      "Markdown Cells"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Text can be added to IPython Notebooks using Markdown cells.  Markdown is a popular markup language that is a superset of HTML. Its specification can be found here:\n",
      "\n",
      "<http://daringfireball.net/projects/markdown/>"
     ]
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Markdown basics"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "You can make text *italic* or **bold**."
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "You can build nested itemized or enumerated lists:\n",
      "\n",
      "* One\n",
      "    - Sublist\n",
      "        - This\n",
      "  - Sublist\n",
      "        - That\n",
      "        - The other thing\n",
      "* Two\n",
      "  - Sublist\n",
      "* Three\n",
      "  - Sublist\n",
      "\n",
      "Now another list:\n",
      "\n",
      "1. Here we go\n",
      "    1. Sublist\n",
      "    2. Sublist\n",
      "2. There we go\n",
      "3. Now this"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "You can add horizontal rules:\n",
      "\n",
      "---"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Here is a blockquote:\n",
      "\n",
      "> Beautiful is better than ugly.\n",
      "> Explicit is better than implicit.\n",
      "> Simple is better than complex.\n",
      "> Complex is better than complicated.\n",
      "> Flat is better than nested.\n",
      "> Sparse is better than dense.\n",
      "> Readability counts.\n",
      "> Special cases aren't special enough to break the rules.\n",
      "> Although practicality beats purity.\n",
      "> Errors should never pass silently.\n",
      "> Unless explicitly silenced.\n",
      "> In the face of ambiguity, refuse the temptation to guess.\n",
      "> There should be one-- and preferably only one --obvious way to do it.\n",
      "> Although that way may not be obvious at first unless you're Dutch.\n",
      "> Now is better than never.\n",
      "> Although never is often better than *right* now.\n",
      "> If the implementation is hard to explain, it's a bad idea.\n",
      "> If the implementation is easy to explain, it may be a good idea.\n",
      "> Namespaces are one honking great idea -- let's do more of those!"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "And shorthand for links:\n",
      "\n",
      "[IPython's website](http://ipython.org)"
     ]
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Headings"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "If you want, you can add headings using Markdown's syntax:\n",
      "\n",
      "# Heading 1\n",
      "# Heading 2\n",
      "## Heading 2.1\n",
      "## Heading 2.2"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "**BUT most of the time you should use the Notebook's Heading Cells to organize your Notebook content**, as they provide meaningful structure that can be interpreted by other tools, not just large bold fonts."
     ]
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Embedded code"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "You can embed code meant for illustration instead of execution in Python:\n",
      "\n",
      "    def f(x):\n",
      "        \"\"\"a docstring\"\"\"\n",
      "        return x**2\n",
      "\n",
      "or other languages:\n",
      "\n",
      "    if (i=0; i<n; i++) {\n",
      "      printf(\"hello %d\\n\", i);\n",
      "      x += 4;\n",
      "    }"
     ]
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "LaTeX Equations"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Courtesy of MathJax, you can include mathematical expressions both inline: \n",
      "$e^{i\\pi} + 1 = 0$  and displayed:\n",
      "\n",
      "$$e^x=\\sum_{i=0}^\\infty \\frac{1}{i!}x^i$$"
     ]
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "General HTML"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Because Markdown is a superset of HTML you can even add things like HTML tables:\n",
      "\n",
      "<table>\n",
      "<tr>\n",
      "<th>Header 1</th>\n",
      "<th>Header 2</th>\n",
      "</tr>\n",
      "<tr>\n",
      "<td>row 1, cell 1</td>\n",
      "<td>row 1, cell 2</td>\n",
      "</tr>\n",
      "<tr>\n",
      "<td>row 2, cell 1</td>\n",
      "<td>row 2, cell 2</td>\n",
      "</tr>\n",
      "</table>"
     ]
    }
   ],
   "metadata": {}
  }
 ]
}