Recurrent Neural Networks

$$ \int_1^x \frac{1}{t} dt = \ln x $$

    import numpy as np

    def hello_world(a, b=5):
        """The infamous hello world.
        """
        print "Hello World!"
        return a+b

    # say hello
    hello_world(3)
 

a <- matrix(runif(100*100), 100, 100)
b <- matrix(runif(100*100), 100, 100)
# multiply
c <- t(a) %*% b