Compact Scientific Calculator 45 1.0.0.0

Compact Scientific Calculator 45 1.0.0.0 offers you a handy, swift, reliable, and precise tool to perform mathematical calculations. This is a product which can be found  most useful by scientists, engineers, professors, and students. The calculator was designed with an aim to fit Netbooks and Notebooks with small display. Of course, the calculator can be used on laptop and desktop computers as well. All calculations are done in proprietary data type.

The calculator handles mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available for storing often used numbers. Precision of calculations is 45 digits. Trigonometric, hyperbolic and inverse functions. Special numbers NaN, Uncertainty, and Infinity.

The calculator follows classical approach when uncertainty of f(x) calculation is estimated by formula max|(derivative(f))|*|x*uncertainty(x)|, where maximum of function derivative is considered on interval [x-uncertainty(x),|x+uncertainty(x)], and uncertainty(x)=|x|*10^(-precision). Thus sin(2*pi)=0+-1E-54 and sin(2*1E20*pi)=0+-1E-34. As we see, the result’s accuracy degrades with growth of argument, but such approach allows to preserve all trigonometry facts like sin(even number*pi+x)=sin(x).

Compact Scientific Calculator 45 for Windows 98, Windows 2000, Windows Server 2003, Windows XP and Vista.

In the default mixed mode the calculator treats numbers as integers wherever it is possible. For example, 43! have an integer result with 53 digits.

There are 10 variables (or constants) available for storing frequently used numbers.

All calculation results are reflected in History rich-text-box, which can be saved in file or printed.

Quick Start page is available in Help tab. There is an online support page as well. If you have questions, write to support@tvalx.com.

Major Features:

1. Fit Netbooks and Notebooks with small display, laptop and desktop computers as well.
2. All calculations are done in proprietary data type.
3. Handle mathematical formulas of any length and complexity.
4. Calculation history can be stored into text file or printed.
5.  There are ten variables or constants available for storing often used numbers.
6. Precision of calculations is 45 digits.
7. Trigonometric, hyperbolic and inverse functions.
8.  Special numbers NaN, Uncertainty, and Infinity.
9. In the default mixed mode the calculator treats numbers as integers wherever it is possible. For example, 43! have an integer result with 53 digits.
10. There are 10 variables (or constants) available for storing frequently used numbers.
11. All calculation results are reflected in History rich-text-box, which can be saved in file or printed.  
    

WareSeeker Editor