A magazine article I wrote in 2002.

Calculate Beta w for Single Angles Dec 2019 (revised Jul 2021)
Closed form solution to single angle design equation.
Structural Property Calculator — Improved Dec 2019
Using SLY, I improved my domain-specific language (DSL) for calculating with AISC structural properties.
Structural Property Calculator on iPad/iPhone using Pythonista Oct 2019
Using SLY, I built a domain-specific language (DSL) for calculating with AISC structural properties.