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

The calculator appears in front of any applications running on your device. You can interact with any contents behind it, move it into any place on the screen or hide the calculator's keypad.

• Simple and familiar interface of desktop calculator

• Memory functions (MS, MR, MC, M+, M-)

• Percentages

• Parentheses

• Copy and paste functionality

• Mathematical functions (trigonometrical: sin, cos, tan, arcsin, arccos, arctan; hyperbolic: sinh, cosh, tanh; exponential: x², x³, x^y, e^x, 10^x, 2√x, 3√x, y√x; ln, log, 1/x, x!, round, round down, π)

• Five user defined buttons

Usage tips

◊ Drag the display to move the calculator to any location on the screen

◊ Click the display to hide or show the keypad

◊ Use menu button on the display left for additional functions

◊ Memory button changes its behavior depending on context, but all memory functions are available by long press the button

◊ Backspace and clear functions are switched automatically. Hold down the backspace button to clear the display at any time

◊ Close button "minimizes" calculator into the notification area, so you can launch it again from within another application. Use menu exit to close calculator without that notification

◊ Click on calculator's icon while it is on the screen and calculator will be "minimized" into the notification