Favicon

I&rsquo;ve added an animated favicon to the site: * To avoid becoming distracting, it only plays once, on page load, instead of indefinitely looping. The design has a few motifs: An upper case $\Lambda$ symbol: a nod to both the Lambda Calculus and the A in Abstract . That morphs into an uppercase blackboard bold $\mathbb{N}$ symbol: the set of natural numbers and the N in Nonsense . All of which…