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Andrew D. Hwang

By training I'm a complex differential geometer.

In later years I've written text-based software for creating mathematically accurate diagrams in LaTeX and a miscellany of simple web-based programs for teaching concepts from algebra, geometry, and (pre-)calculus. I've also helped digitize public-domain math, physics, and astronomy books for Project Gutenberg.

"Hwang" rhymes with "song".