Ex 1.30/PC: More than a sci/eng calculator for PC-DOS computers

Evaluation of expressions, integrals, derivatives, sums. Function plots.
Large set of functions (incl.conditional, random and user-defined).
Statistical distributions (incl.integral and inverse integral).
Unit conversion, DMS/Deg/Rad, ft/in, lb/oz operations.
Easy user interface, on-line help, detailed documentation.
NEW: X/XY data buffer (statistics, plotting, ASCII read/write).
Shareware by J.A.Wrotniak.
