Plot Piecewise Function in Python

Question

I would like to plot the following piecewise function in Python using Matplotlib, from 0 to 5.

f(x) = 1, x != 2; f(x) = 0, x = 2

In Python...

Answer 1

the append works but requires a little extra processing. np's piecewise works fine. could just do this for any function:

`

import math
import matplotlib as plt

xs=[]
xs=[x/10 for x in range(-50,50)]   #counts in tenths from -5 to 5

plt.plot(xs,[f(x) for x in xs])

`