【實用工具app】Calculator Plus Free|最夯免費app-綠色工廠好玩App

Calculator plus designed for iPhone/iPod and iPad.Compatible from iOS4 to iOS7 and iPhone 3, 3GS, 4, 4S, 5, 5s, iPad (Retina) and iPad mini. It is great for anyone wanting the ease of use of a large buttoned calculator, while providing all scientific capabilities.Working in Algebraic input mode, expressions entered in a manner that closely resembles the natural form of the expression and the order of the operations is determined by operator precedence and parenthesis."The Best Calculator Replacement for iOS", by WillyPG "Absolutely the best iOS calculator!""Better than original!""This is the best and fastest loading calc I have found."Features: - Large display in which you can view both the expression and the result simultaneously. - 30 last calculations history. - Advanced mathematical/scientific buttons. - Degrees and Radians calculations. - 3 Memory variables (A, B, C) to help you out with complex calculations. - Different result accuracy (9 digits / 15 digits) in portrait/landscape mode - Click sounds is mutable. - Syntax highlighting (can be disabled). - Display result as you type (can be disabled). - Loading time almost instantly. - Fast and Smooth UI experience. - Multitasking support - Copy to clipboard - Paste from clipboard - Support for Spanish, Italian, and some other languages that uses a point for thousands, and a comma for decimals. - Supporting Retina display.Usage: - Slide the keyboard down to reveal more functionality. - Slide the keyboard right to reveal the history panel. - Slide the keyboard up to reveal the menu. - To copy expression/outcome simply long press them.This is the best calculator for iPhone/iPad. Just give it a try and be delighted by the simplicity and functionality of this application.Any problems or suggestions can be sent to ios.calculator@gmail.com or directly from the application menu.Look for youTube demo movie or go to http://youtu.be/ff1sjSFURx8.Thanks a lot.