Musings on triangulation techniques for convex polygons.
An alternative, easy to follow derivation of Shannon entropy.
A brief introduction to my favourite theorems in computability theory.
A collection of curiosities concerning Fibonacci numbers, primes and relations between them.
A brief explanation of Heaviside’s cover-up method for partial fraction decomposition, domain extensions and applications to computer algebra.
A code golf challenge inspired by an anecdote about Dan Baronet.
The story of a forgotten invention that could have changed the world.
How to solve a mathematics problem using the supercharged powers of APL?
An evaluator for untyped lambda calculus written in Dyalog APL.
Speeding up the Debian’s
ent tool for entropy estimation with the outcome of 8x-11x performance improvement.