15C Scientific Calculator

As a powerful emulator of HP 15C Scientific Calculator, Vicinno 15C Scientific Calculator provides all functions of the world-renowned HP 15C RPN high-end scientific programmable calculator for Android. It uses the identical mathematics and calculations with the original to give you the same precision and accuracy.It can perform numerical integration and solve the roots of equations in addition to supporting complex numbers and matrix calculations. **** Cool Tip: click the upper right logo to see the settings page for more options. ******** Please be noted: the f (i) in our app works a little differently from the real calculator: instead of hold and release, just click the f (i), the display will show the imaginary part for a second, then switch to real part automatically. *****★ Features include:• Root finder • Numeric integration • Complex numbers • Matrix operations • Hyperbolic and inverse hyperbolic trig functions • Probability (combinations and permutations) • Factorial, % change, and absolute value • Random number generator • RPN entry • Programmable • enable/disable key click sound• Comma as decimal point option• Automatically save/restore settings• Touch logo to see all settings• Direct access to support forum from app• Support Android Tablet• More ★ Support: Feel free to contact us at support@vicinno.com.★ Demo: Try the demo version before you buy: market://details?id=com.vicinno.sci15clite★ Stay tuned: Like us: https://www.facebook.com/vicinnoFollow us: https://www.twitter.com/vicinnoSee more apps at: http://www.vicinno.com