Visual Calculator

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.