LeoCalculator

LeoCalculator
LeoCalculator is an application for performing calculation of mathematical expressions that could include basic operations but also functions, brackets and definitions of variables.

LeoCalculator is an application for performing calculation of mathematical expressions that could include not only basic operations but also functions and brackets.
Edit box "Expression" has to contain a string of mathematical expression that is supposed to be calculated.


LeoCalculator contain:

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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;

major functions: sin ,cos ,tan ,asin ,acos ,atan ,ln ,log10 ,exp ,pow10 ,abs ,sqrt. Arguments of the functions have to be an expression surrounded brackets;

variables determined in the edit box "Definitions";

variables can be any combinations of letters and numbers without spaces and reserved words: e, E, pi, sin, cos, tan, asin, acos, atan, ln, log10, exp, pow10, abs, sqrt (case not sensitive);

value expressions as usual are numbers but in most cases it could be mathematical expressions too. Tip: variable expression that contains other variables should be longer than them.

LeoCalculator Download Page

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