Posts

  • Solar Photography

    Solar photographs from September 4, 2026, a prominence video, and a look at SunTracker.

  • Lean Blog

    The blog now uses Lean verso

  • Hyperbolic Tilings

    Tilings of the hyperbolic plane

  • Evolving L-system

    Representing in 3D the different steps of an L-system recursion

  • TSP Art

    Pictures from the Travelling salesman problem.

subscribe via RSS