Things I've built, out in the open.

A tool to create custom Haskell package repositories — fully reproducible, from a handful of declarative files.

Run the cabal-install dependency solver with precisely specified inputs — useful for debugging and reproducing build plans.

Compute the Tutte polynomial of a graph by marrying the transfer matrix with tree-decomposition — faster than anything else at the time.

Lecture notes, Mathematica notebooks and assignments for the University of Melbourne's Experimental Mathematics course.