DUMP on StackedBoxes.org

Polar Method

Tue, 17 Mar 2020 00:00:00 +0000

We definitely don’t have a shortage of methods for generating normally-distributed random numbers from a source of uniformly-distributed random numbers. One of such methods is the so called Polar Method, a variation of the Box-Muller Transform, which I already described before. You might want to take a look at it before reading this.

Box-Muller Transform

Tue, 28 Jan 2020 00:00:00 +0000

This algorithm is named after George Edward Pelham Box and Mervin Edgar Muller, who published it on a two-page paper in 1958. The idea was not original, though: it appeared already in the 1934 book Fourier Transforms in the Complex Domain, by Raymond E. A. C. Paley and Norbert Wiener. Stigler’s law strikes again!

Euclidean Algorithm

Sun, 05 Jan 2020 14:30:30 +0000

We don’t know for sure when the Euclidean Algorithm was created nor by whom, but it was made famous around 300 BC by the Elements – the magnum opus of Greek mathematician Euclid. Wikipedia describes it as “one of the oldest algorithms in common use” and Knuth affectionately calls it “the granddaddy of all algorithms”.

DUMP

Sun, 05 Jan 2020 14:30:00 +0000

This is a repository of more or less random programming things, made for my own amusement and edification. I don’t know how this will evolve over time (if at all), but I envision this as a collection of interactive visual explanations of algorithms and data structures.