Calc and Graph – Scientific calculator with easy usage, ability to plot function and touch features (expression editing, long tap second function of button, plot navigation).Features:- all expression (function) in one line- complex numbers support- second button with long tap on display- simple expression editing- undo/redo function- plot functions and derivative of functions- simple plot navigation with touch features- save plot images- local function extrema, intersections- binary, octal, decimal and hexadecimal numeric systems- matrices up to 10×10 with matrix functions like jordan-gauss elimination, determinant, trace, rank …Calculator for fast and simple everyday usage.If you find error in application, please report it at [email protected]://www.facebook.com/CalcAndGraph**(developers from Slovakia)**