Euclidean distance between two n-dimensional vectors

Question

What's an easy way to find the Euclidean distance between two n-dimensional vectors in Julia?

Answer 1

Here is a simple way

n = 10
x = rand(n)
y = rand(n)
d = norm(x-y)  # The euclidean (L2) distance

For Manhattan/taxicab/L1 distance, use norm(x-y,1)