Quickey Calculator – Scientific & Percentage APK

Easy calculator with a percentage keys and memory keys and many scientific functions

Features:
* Percentage key (%).
* Memory keys (M+,M-,Mr)
* Tape for calculation history.
* Answer key.
* Easy scientific calculator.
* Calculator shows work.
* RPN calculator.
* Free calculator app for download.

Scientific Calculator Features:
* Trig functions (sine cosine tangent), inverse trig functions and hyperbolic trig functions.
* Degrees and radians modes.
* Pi.
* Powers (square, cube).
* Logarithmic function (log) and natural logarithmic function (natural log or ln).
* Factorial function.
* Exponent function. The calculator can handle negative exponent, large exponent and decimal exponent.
* Square root and cubic root.
* Imaginary numbers function.
* Absolute variable function.