<jupyter_start><jupyter_text>Jupyer BasicsThis is some basic python code:<jupyter_code>from math import sqrt
x=sqrt(2.)
print("x =",x)
x**2
x**3<jupyter_output><empty_output><jupyter_text>Matplotlibgraphical output is shown in the notebook after run:<jupyter_code>import numpy as np
import matplotlib.pyplot as plt
# create 100 points from 0 to 2 (including 2) 
z = np.linspace(0, 2, 100)
plt.plot(z, z, label='linear')
plt.plot(z, z**2, label='quadratic')
plt.plot(z, z**3, label='cubic')
plt.xlabel('z label')
plt.ylabel('y label')
plt.title("Simple Plot")
plt.legend()
plt.show()<jupyter_output><empty_output>
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