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Math Expression Parser - bcParserX COM Component

This is a small COM component with dll size of 108KB. Features are: Easy to use, simple class API. Comes with predefined functions. Users can create custom functions/variables. Optimization: Constant expression elimination for repeated tasks. Operators: +, -, /, *, ^ Logical Operators: <, >,=, &, |,! Paranthesis: (, {, [ Scientific notation, eg: 4.27E-3 Functions in the form of: f(x), f (x, y), f (x, y, z) List of predefined functions is available in the documentation. It does not require any other DLLs. An example of a simple expression is: LN(X)+SIN(10/2-5) When parsed, this expression will be represented as: since the SIN (10/2-5) is in fact SIN (0) which is a constant and is 0. Thus, in a loop, if you change the value of X and ask for the value of the expression, it will be evaluated quite fast since SIN (10/2-5) is not dependent on X. X and Y are predefined variables. You can create your own variables as needed. There are many predefined mathematical functions. They are listed in documentation. You can create your functions as needed.
Download trial (Demo: 286 KB Full version: 250.4 KB)   Buy now ($19.95)
Platform: Windows 95, Windows NT, Windows 2000, Windows XP, Windows 98, Windows ME, Windows Server 2003
Language: English, Error
Vendor: Suavi Demir
Keywords: predefined function, com component, class api, constant expression, variable, sin, documentation, create custom functions/variables, change value x, create variable, require dlls, mathematical function, com, expression elimination, example expression, constant expression elimination, list predefined function, x value, logical operator, custom functions/variables, software, utility, tool, shareware, freeware, application, desktop, pc, program


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