Crunch numbers with My RPN Calc, the most complete scientific and financial RPN calculator, convert numbers between various computer representations, including IPv4, with BaseCalc, and discover the numbers from the past with Numeral, from hieroglyphs to Maya, Sumerians, and Babylonians.

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My RPN Calc

My RPN Calc is a versatile RPN calculator with a clean and minimalist interface for iOS. It 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. Summary of the main functions:- RPN input- Arithmetic functions (+, -, x, /, 1/x, +/-, etc)- Trigonometry, logarithms, hyperbolic trigonometry- Percentages (+, -, variation, total)- Dates- Complete complex numbers support- Gaussian integers- 2nd, 3rd, and 4th grade equations solving- Macros for simple programming tasks- Root finder for general purpose functions- Numerical integration- Conversions (temperature, distance, )- Constants (universal, math, )- Intgration with BaseCalc for radix conversionsSummary of the main statistical functions:- 1- and 2-variable statistics- Sums (x, x2, y, y2, xy)- Mean, weighted mean, standard deviation- Linear regression- Correlation coefficient- Linear estimationSummary of the financial functions:- Simple and compound interests- Cash flow analysis (NPV, IRR)- Depreciation (SL, DB, SOYD)Latest Apple Watch support allows standard operations (classical arithmetic, trigonometric, and logarithmic function) to be executed straight from your wrist

  • size 2.0 MB

BaseCalc

BaseCalc is a programmers calculator with a clean and minimalist interface for iOS. It supports direct input and output in bases 2, 10, 16, and special IPv4 format. On top of the classical 4 operations, you can execute common bitwise operations [AND, OR, XOR, NOR, ROTATE, SHIFT, ARITHMETIC SHIFT].Preference settings allow selecting internal word size (8, 16, 32, or 64 bits), signed/unsigned operations, and representation mode (padding, IPv4, ).Starting with version 1.1, Apple Watch support is available with conversions between bases 2, 10, 16, and IPv4 straight from the Apple Watch.

  • size 1.4 MB

Numerals 123

Discover numbers from the past. From Sumerians, Babylonians, Egyptian hieroglyphs, and Hieratic, to Maya, Attic, and Romans. Convert from standard decimal system to :- Roman, additive or subtractive - Attic- Maya (standard dot and bar)- Maya (2 symbolic sets)- Hieratic- Egyptian hieroglyphs- Babylonians- Sumerians (discret, seeds and consumables systems)

  • size 18.3 MB