Charlie Stross on Twitter: "I still own a (working!) Casio FX-702P (and manuals, case, and software library!), but alas no printer, tape interface, or massive 16Kb RAM pack. Maybe I should upgrade
DATAMATH
CASIO FX-702P balibronze.com
Casio - The FX-702p series - - Pocket computer - Casio The FX702p series - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA