title: Using the Box-Muller transform to generate pseudorandom numbers with any sigma and mean
body: <p>I'm trying to implement the <a href="https://en.wikipedia.org/wiki/Box%E2%80%93Muller_transform" rel="nofollow">Box-Muller transform</a> to generate pseudorandom numbers with Gaussian distribution. Apparently, this method only generates numbers with sigma 1 and mean 0. How do I use it to generate numbers with arbitrary sigma and mean?</p>