print "hello world 101!"

hello world 101!

Some title. Need to learn some markdown sintaxis¶

here some text is going to be. lorem ipsum....

from bokeh.plotting import figure, output_notebook, show
output_notebook()

import matplotlib
from numpy import cos, linspace
import matplotlib.pyplot as plt
%matplotlib inline  

x=linspace(-6,6,100)
y=cos(x)


p = figure(width=500, height=500)
p.circle(x, y, size=7, color="firebrick", alpha=0.5)
show(p)
print "buklya"

buklya