Description:
RPN calculator emulation and much more, it includes wide-ranging basic, financial, math/science/engineering, and logic operations, accessible via 4 different screens. Operations range thru basic arithmetic; loan/savings and other finance; algebra, trig, analytic geometry, calculus; Boolean arithmetic in 3 number systems. Program uses multiple PC hardware/software resources and can expand indefinitely via add-on dynamic link libraries (DLLs).