One Calculator key features:

● Scientific calculator, with calculation history and RPN mode

● Graphing calculator (plotter)

● Unit converter

● Number base converter

● Matrix calculator

● Material Design and ease of use

One Calculator is suitable for solving easy common calculus and more complex mathematical calculations.

Detailed feature list:

● Basic Arithmetic

● Definite integrals

● Trigonometry (sin, cos, tan, arcsin, arccos, arctan)

● Complex numbers

● RPN calculations (Reverse Polish notation/postfix notation)

● Graphs for X,Y equations

● Measurement unit conversion

● Conversion between decimal, hexadecimal, octal and binary

● Matrix calculus

● Intreactive chronology of operations

● Specialized warning of errors

● Support for tablet and smartphone

● Themes