"Hello IPython notebook!"

# Only the last statement will be shown
L = ['red', 'blue', 'green', 'black', 'white']
type(L)
#sorted(L)  # uncomment this line to show the sorted list instead of the type

# An example code cell using stuff from pylab

# numpy's linspace and pi
x = linspace(0, 3*pi, 500)

# matplotlib's plot and title
plot(x, sin(x**2))
title('A simple chirp');

# Errors lead to detailed tracebacks
x = "Hello IPython!"

y = 42

z = x + y

# Echo the version of IPython
import IPython
IPython.__version__

# Help on python objects using the '?'
import IPython
IPython?

# Using the built-in help
help(IPython)

# Tab completion is available
IPython.  # press TAB after the period

from IPython.display import Image

Image(filename='images/logo.png')

from IPython.display import YouTubeVideo

YouTubeVideo('F4rFuIb1Ie4')

# Alternatively, load an image from a URL
Image(url='http://octodex.github.com/images/pythocat.png')