bcParser.NET is a mathematical expression parser that evaluates strings at runtime.

bcParser.NET features include:

• Easy to use, simple class API. Functions with 0 or more number of parameters in the form of: f(x,y,z, ...)
• Functions with unknown number of parameters, e.g. SUM(a,b,c,...)
• Function parameter calculations are only done if needed.
• Comes with predefined functions.
• Users can create custom functions/variables.
• Function/variable names start with letters and can contain letters, numbers and ’_’.
• Variable values can be resolved using a callback delegate.
• Expression can contain string literals, variable values and function return values can be strings.
• Arithmetic Operators: +, -, /, *, ^
• Boolean Operators: <, >, =, &, |, ! ,<>, >=, <=
• String concatenation with & or +
• Optimization: Constant expression elimination for repeated tasks.
• Paranthesis: (, {, [
• List of predefined functions is available in the documentation.
• Provides localization support.
• Royalty free distribution at affordable price.
• Source code is included.
• bcParser.NET is especially useful in scientific and engineering programs as well as financial spread sheet implementations.

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