A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise)

Издатель: lsrodier
Цена: 2.30 USD

История рейтингов приложения

Посмотреть историю рейтингов загрузок A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise) в {United States}.
История рейтингов показывает, насколько приложение A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise) популярно в магазине Amazon, и позволяет узнать об изменениях популярности с течением времени. Вы можете отслеживать показатели эффективности A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise) по дням в разных странах, категориях и на разных устройствах.
Рейтинг загрузок - Amazon - United States
Пред. неделяЭта неделя
За прошлую неделю нет данных рейтингов
Данные за эту неделю будут доступны бесплатно после регистрации.
Данные за эту неделю вплоть до прошедшего часа.

Узнайте больше после бесплатной регистрации!

Зарегистрируйтесь бесплатно и получите неограниченный доступ к данным рейтингов, отзывов, ключевых слов и многому другому.

Описание приложения

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. It features classical 4 operations, logarithms, trigonometry, statistics, financial, conversions tables, and macros for easy programming. It also features complete support for complex numbers along with 2nd, 3rd, and 4th degree equations solving.
Its unique magenta L key allows switching from one layout to another, thus saving space on small displays like smartphones without compromising usability.
Support for gestures allows switching from one keyboard to another by swiping left or right, and a light swipe up or down on a key executes the associated f or g function, without any need to actually press the f or g key.  
See the web pages of the application at http://calc.lsrodier.net for complete keys description and samples.
My RPN calculator is compatible with all devices running Android 2.1 and up and supports both horizontal and vertical orientations. It does however requires a device with a minimum screen resolution of 320x480 (or 480x320 according to orientation). Note that tablet screens 1280x800 and 1024x600 (including Kindle Fire) are properly managed.
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

Узнайте все о миллионах приложений и о том, что происходит в индустрии приложений, — вместе с App Annie.