A small command-line tool for converting AtariST images (.neo, .pi1, .pi2, .pi3) to gifs (using gd).
Please note that you may find the project "RECOIL" at SF, which supports far more formats.
This is a small and fast library and command-line tool for manipulation of logic/boolean-algebra expressions, including proofing and simplification. A front-end using tigcc for Texas Instruments calculators is planned, too.