Free online mathematical calculator
The mathematical calculator provides basic and advances mathematical functions. Mathematical calculator is used for calculation math expressions with arithmetic operations (+-/*^) and functions are: Cos-cosine, Tan-tangent, Sin-sine power, Infinite, square root exp - exponential function and decimal logarithm.
Enter mathematical expresion here and press = button to get result.
There are some simple mathematical problems that you can solve on paper on in your head. However, there are some complex ones that require a calculator. For these, you need to use a methodical calculator that lets you calculate arithmetic problems and decimals. The calculator tool lets you do the following things: