MathU RPN Calc
Creative Creek, LLC
About this app
- Age 10
- Updated Nov 20, 2023
- OS IOS
Editor reviews
MathU RPN Calc is a professional RPN calculator for fast, accurate math, engineering, and finance. It uses Reverse Polish Notation to streamline input and reduce errors, making everyday and advanced calculations quicker. Core features include a full scientific function set, built-in financial tools for TVM, cash flows, NPV and IRR, and a clear multi-level stack for transparent results. Enjoy a clean, efficient interface, customizable preferences, and precise calculations ideal for students, engineers, and finance professionals. Keywords: RPN calculator, financial calculator, scientific calculator, Reverse Polish Notation, TVM, amortization, loan calculator, utilities, finance.
Screenshots
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How to use:
1. Download and open MathU RPN Calc, then optionally adjust layout, angle units, and number format in Settings.
2. Enter numbers first, then operations to calculate with RPN. Example: 3, Enter, 4, plus produces 7 on the stack.
3. Use financial keys to solve TVM problems. Set any known variables such as N, I, PV, PMT, FV, then compute the unknown.
4. Manage the stack for clarity. Use stack keys to swap, roll, or clear levels and review intermediate results.
5. Store frequently used values in memory registers and recall them to speed up repetitive or multi-step calculations.