In [1]:

    

import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline


    

In [2]:

    

with plt.xkcd():
    x = np.linspace(-2*np.pi, 2*np.pi, 100)
    y = np.sin(x)
    plt.plot(x, y, label='y = sin x')
    plt.legend(loc=3)


    

In [6]:

    

with plt.xkcd():
    plt.arrow(0, 0, 2, 3, head_length=0.3, head_width=0.25, length_includes_head=True)
    plt.xlim(-1, 3)
    plt.ylim(-1, 4)


    

In [4]:

    

fig, ax = plt.subplots(1, figsize=(4, 4))
x = np.linspace(-2*np.pi, 2*np.pi, 100)
y = np.cos(x)
ax.set_xlim(-2*np.pi, 2*np.pi)
ax.set_ylim(-1.5, 1.5)
plt.plot(x, y)


    

    
Out[4]:





[<matplotlib.lines.Line2D at 0xb6ed581908>]






    

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