J. A. Associates

The RPN Calculator Multiple-Entry Calculators

Most of the multiple-entry functions come with a popup calculator, that allows you to make many calculations that would be tedious using the basic functions. These "Calculators" are available for these functions:

Standard Keypad

Intr  Compound Interest Calculator

Engineering Keypad

Fo  Geometric Mean Calculator

W   Ohms Law Calculator

Fr  Resonant Frequency Calculator

Sr  Series Resonant Circuit Calculator

Pr  Parallel Resonant Circuit Calculator

Magnetics Keypad

mH  Inductance vs n² Calculator

H    Magnetizing Force Calculator

Bm  Flux Density Calculator

Lµ  Inductance vs Permeability Calculator

'C'  C Core Calculator