Compact Scientific Calculator 27

If you're in need of a reliable and precise tool for mathematical calculations, look no further than this handy calculator. Designed specifically for Netbooks and Notebooks with small displays, this calculator can also be utilized on laptop and desktop computers.

All calculations are performed in a proprietary data type, and the calculator can handle formulas of any length and complexity. And, with the ability to store calculation history in a text file or printed format, you'll never lose track of your work again.

In addition to this, the calculator offers ten variables or constants for storing frequently used numbers, and offers a precision of 27 digits. You'll also find a range of trigonometric, hyperbolic, and inverse functions, as well as special numbers such as NaN, Uncertainty, and Infinity.

Furthermore, this calculator follows a classical approach when estimating the uncertainty of f(x) calculation. It uses the formula max|(derivative(f))|*|x*uncertainty(x)| when calculating the maximum of a function derivative on the interval [x-uncertainty(x),|x+uncertainty(x)], and uncertainty(x)=|x|*10^(-precision).

Overall, this calculator is an excellent choice for anyone in need of a fast, reliable, and precise tool for mathematical calculations.