< @XYZ > V3.4 e Super Formulator for Psion Series 3a. Shareware NEW: English version. (c) Jacques GAUDIN 1995-96 New version with a new and nice graphic interface and choice of special keys. You can store many formulas in thematic files (with seven variables) like: Z=sqr(R**2+((L*2*Pi*f)-1/(C*2*Pi*f))**2) You can use them after with the possibility to write on calculator memories (replace, add or substract) and recall them like variable entry. You can export results to a file or a printer ! Many examples. Support all internal functions of OPL and new functions like MOD (modulo), FACT (n!) and so on. Read @XYZ.WRD (ASCII) for more information. Shareware Registration Service on CompuServe : GO SWREG shareware ID# 13381