To load NumPy and matplotlib to work interactively, along with inline graphics, run the following command:

pylab inline

To load NumPy and matplotlib without importing names into the current namespace, with inline graphics, run the following command line:

pylab -–no-import-all inline

To load SciPy modules, use any of the following standard Python import commands:

import scipy.<module>
import scipy.<module> as <local-name>
from scipy.<module> import <function>

For NumPy functions and objects, use numpy or np.

For interactive graphics, use pyplot or plt.