## Let's get serious

The intention of this blog is to have a record of interesting papers, ideas and discussions. Regular features will probably be David's Fairy Tales, TCM seminars, correlated systems lunches and maybe even some biology.

A central part of this blog will be the existence of maths, so here some rough tests. Inline: $\sqrt{1-\xi^2}$. Display: $$\zeta(2) = \sum_{n=1}^\infty \frac{1}{n^2} = \frac{\pi^2}{6}.$$