#!/usr/bin/env python
# coding: utf-8

# ## Python as a calculator

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1 + 3


# ## Import functionality

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import this


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from time import asctime


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asctime()


# ## Simple plotting

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import matplotlib.pyplot as plt
plt.plot([1,2,3], [3, -4, 20])
plt.title('Awesome plot!')
plt.xlabel('X')
plt.ylabel('Y')
plt.show()


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