Visual Calculator

About Visual Calculator Android App

User friendly and powerful. Traditional mathematical notation as well as variables for intermediate values. Polished application layout and carefully chosen formula proportions. Amazing experience with a combination of handwritten and computer calculations.

Features
- multiline calculations on one sheet
- traditional math notation, incl. fractions, roots, brackets, exponents and indexes
- output settings
- user defined variables
- user defined functions
- tables with autosum
- customized keyboard layout for maths expressions input
- scrollable and zoomable input area
- syntax highlighting
- in place error notification
- several fonts and colour themes to suit different tastes
- portrait and landscape interface
- select/copy/cut/paste functions
- save/open functions
- undo/redo history
- calculations sharing

Mathematics
- Basic operations: +, -, ×, ÷, /
- Exponents, roots, exponential functions: x², √, eˣ
- Additional operations: %, n!, div, mod
- Brackets, rounding, absolute value, fractional part
- Trigonometry: cos, sin, tan, cosh, sinh, tanh and and reciprocal functions
- Logarithms: log, ln, lg
- Constants: π, e, φ, δ

Visual Calculator allows you to complete your calculation tasks a lot faster.