OneCalc - Material calculator – a great calculator from the developer Pierfrancesco Soffritti, who cope not only with simple tasks, but with more complex mathematical calculations. OneCalc is a very simple and accessible interface, perfectly integrated with Google Material Design. Download!

Features:

• Basic arithmetic
• the Definite integral
• Trigonometry (sin, cos, tan, arcsin, arccos, arctan)
• Complex numbers
• RPN Calculations (reverse Polish notation)
• Matrix calculus
• unit Converter
• Conversion 2-; 10-; 8-; 16-richnyj numbers between a
• Graphics
• an Interactive timeline of operations
• Specialized warning of errors
• the Possibility to modify the calculator interface
• Support for tablets and smartphones