#!/usr/bin/env python
# coding: utf-8

# In[1]:


"a b c".split(" ")


# In[2]:


from numpy import *
from matplotlib.pyplot import *

x = linspace(0, 2*pi)
plot(x, sin(x), label=r'$\sin(x)$')
plot(x, cos(x), 'ro', label=r'$\cos(x)$')
title(r'Sin and Cos')
legend()
show()