Basic numerics and plotting with Python

A simple example of basic Python numerics and how to plot it.

[<matplotlib.lines.Line2D object at 0x7f125190d1e0>]

# import numpy: the module providing numerical arrays
import numpy as np
t = np.linspace(1, 10, 2000)

# import matplotlib.pyplot: the module for scientific plotting
import matplotlib.pyplot as plt
plt.plot(t, np.cos(t))

Estimated memory usage: 9 MB