In [1]:
%matplotlib inline
from pylab import *

In [2]:
xv = [1,2,3,4]; yv = [5,1,4,0]

In [3]:
plot(xv,yv)


---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-3-db37a24b1ade> in <module>()
----> 1 plot(xv,yv)

NameError: name 'plot' is not defined

In [ ]: