Python allows free creation of plots, unlike expensive ... and c as well as create an x-axis: ** is also the exponent operator in Python. So x² in Python is written as x**2.

A recent reddit thread reminded us that you can generate a similar look for your own data (humorous or otherwise) in Python ... plt.plot(x, y) plt.plot([0.3, 0.475], [0.2, 0.025], 'black') plt.gca ...