Infrastructure that withstands the unpredictable.

I research how to keep power grids, ports and cities standing when nobody quite knows what will happen, using mathematics, AI and quantum computing. This is where I keep what I write, the experiments with every version, and the projects and books that come out of all that. What broke stays here too, with the date it broke.

The pages hold the Bell inequality, Euler’s identity, Fermat’s little theorem, Bayes’ rule, π drawn from random points, min-entropy, Shannon entropy, the Kullback and Leibler divergence, the Gaussian bell curve, the Poisson distribution, the Dempster and Shafer combination, the Laplacian of a graph and the throw of Aphrodite with four knucklebones, which comes up about once in twenty. In between there are plots of variance against current and of Goodhart’s law, where the metric keeps rising after the thing it measured has started to fall. Ways of doing sums with what nobody knows.

This site in numbers

9
projects and experiments, bad versions left in view
10
pieces of research put out there for someone to knock down
3
books, and none of them self-help
2
broken versions of the Alaniz Cipher, each with its autopsy published
9
years on the timeline, since 2018

And counting.

The latest piece

Where to begin