Parrondo's Paradox¶

A fun hands-on example to understand Markov Models.

Introduction¶

Parrondo's paradox is a mind-blowing mental experiment in which the combination of two different losing games can become in a wining one. $$ L_{ose} + L_{ose} = W_{in}?$$

There's a lot of interesting literature around it. You can search for it in the internet, but I'll just explain the most simple example in terms of two games played with biased coins.

Recently, I've faced the need of monitoring some basic checks in my laptop and wanted to be rapidly notified about them. Basically I have a small script scheduled in my crontab and want it to clearly notify me when it returns errors. My real task was a little bit more complicated, but let's say I just wanted to check the free space on root partition.

Estimating $\pi$ for fun (Part 2: illustrating the process)¶

In previous post we could see how to estimate $\pi$ value with a simple Monte Carlo algorithm.

Now we're going to illustrate the process with some simple plots.

Let's remember the code we prevously had: