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# LeoCalculator 4.1

- $ 4.95
- Commercial
- 1.1 MB
- LeoKrut

Description of LeoCalculator 4.1:

An calculator for performing evaluation of mathematical expressions that could include not only basic operations but also elementary and statistical functions and brackets.
Edit box 'Expression' has to contain a string of mathematical expression that is supposed to be calculated.
It can contain:
numbers in with or without decimal point and with or without a power of 10 like 1.2e-2 or 3.E3;
pi in this application is equal to 3.141592653;
basic mathematical operations +,-,*,/;
power of grade operation ^ used like 2^3 = 8;
brackets determining order of operation execution;
elementary mathematical functions: sin,cos,tan, asin, acos, atan, ln ,log10, exp ,pow10, abs, sqrt; basic statistical functions as sum, mean, sigma (standard deviation) student and trust for calculation probability and trust interval. Arguments of the functions have to be an expression surrounded brackets;
Variables can be declared and edited separately from formula and can be any combinations of letters and numbers without spaces and reserved words: value expressions as usual are numbers but in most cases it could be mathematical expressions too.

Supported OS: WinVista x64, WinVista, WinServer, WinOther, Windows XP, Windows Vista Ultimate x64, Windows Vista Ultimate, Windows Vista Starter, Windows Vista Home Premium x64, Windows Vista Home Premium, Windows Vista Home Basic x64, Windows Vista Home Basic, Windows Vista Enterprise x64, Windows Vista Enterprise, Windows Vista Business x64, Windows Vista Business, Windows Server, Windows 8, Windows 2003, Windows 2000, Win7 x64, Win7 x32, Win2000

System Req: Internet connection during registration.

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