Welcome to my home page. Here you can find some things that are of interest to me, and that might be of interest to others.
METAR and SNOWTAM decoders
METAR is an international standard code, used to report weather conditions. It is widely used in air navigation, to indicate current weather conditions to pilots and air traffic controllers. SNOWTAM is used to report snow conditions.
TSX is a set of extensions to the TinyScheme implementation of the Scheme programming language. It provides sockets, filesystem, date/time, and other functions that might be useful for TinyScheme users.
Simulators of logical machines described in Raymond Smullyan's The lady or the tiger? and other logical puzzles. I learned a lot reading this wonderful book, and I wrote these simple simulators as a tribute to it.