
Tags: mathematical expressions value expressions brackets predefined variables box expression mathematical expression acos sin cos tan decimal point reserved words statistical functions order of operation mathematical operations mathematical functions atan letters and numbers sqrt standard deviation interval ln

LeoCalculatorLeoKrutLeoCalculator 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. It can contain: numbers in with or without decimal point and with or without a power of 10 like 1.2e2 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. Software Price: $14.45
Keywords: calculation functions calculator brackets 
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