Markdown for Technical Writing

def print_hi(name)
  puts "Hi, #{name}"
end
print_hi('Tom')
#=> prints 'Hi, Tom' to STDOUT.

\[2x^{2}=y\]

import numpy as np
v=np.ones(2)
M=np.matrix([np.ones(2),np.zeros(2)])
print(M*v.T)