Popis: My RPN calculator is a scientific and financial calculator inspired by the Hewlett-Packard HP-10C series pocket calculators of the 80s, most notably the HP 12C and HP 15C models. These software version has borrowed the RPN (Reverse Polish Notation) and the look&feel of those calculators. It features classical 4 operations, logarithms, trigonometry, statistics, financial, and macros for easy programming. It also features complete support for complex numbers along with 2nd, 3rd, and 4th degree equations solving.
Summary of the main functions: RPN input Portrait/landscape and multi-resolution layouts Gesture support for extended/simplified inputs Arithmetic functions (+, -, x, /, 1/x, +/-, etc) Trigonometry, logarithms, hyperbolic trigonometry Percentages (+, -, variation, total) Dates Complete complex numbers support 2nd, 3rd, and 4th grade equations solving Unit conversions (temperatures, distances, etc) Macros for simple programming tasks
Summary of the main statistical functions: 1- and 2-variable statistics Sums (Σx, Σx2, Σy, Σy2, Σxy) Mean, weighted mean, standard deviation Linear regression Correlation coefficient Linear estimation Statistical registers table
Summary of the financial functions: Simple and compound interests Cash flow analysis (NPV, IRR) Depreciation (SL, DB, SOYD) Financial registers table
What’s in this version: Updated: Nov. 17, 2015 Tap the display to open options Larger font size in dialogs Named macros RCL-EEX and STO-EEX support New layouts New i key for direct complex numbers input Memory & Financial registers dialogs Conversions between values (menu and option) 'Duplicate on ENTER' option Constants (menu and option) Display format of the numbers option Financial functions (HP-12C) Macros for easy programming Complete statistics functions Date operations