Basic numerics and plotting with Python

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

# 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))

[<matplotlib.lines.Line2D object at 0x7f5a710ae690>]

Estimated memory usage: 9 MB