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ForevalZ is compiler of mathematical expressions(formulas) with complex numbers given as string at 'run-time' (math parser). (dll library + delphi component). For use in calculations with complex numbers.

http://forevalz.codeplex.com/Tags | complexnumber evaluate expression expression-evaluator formula library math |

Implementation | |

License | GPLv2 |

Platform | Windows |

ForevalZ - compiler of mathematical expressions(formulas)(directly in FPU x86) with complex numbers given as string at 'run-time'. (dll library and delphi component)(math parser, math expression parser, evaluate formula, evaluator, calculate)

Foreval is compiler of mathematical expressions(formulas) given as string at run-time (math parser). (present as dll library and delphi component) For fast and exact scientific calculations.

expression math evaluate expression-evaluator formula library math-parserForeval is compiler of mathematical expressions (formulas) (directly to FPU x86) given as string at run-time. (dll library and delphi component) .(math parser,math expression parser,evaluate formula, evaluator)

A .NET expression parser and evaluator that uses a custom compiler and lightweight codegen to ensure that expression evaluation is fast and efficient.

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A simple Excel-like formula evaluator based on the Dynamic Language Runtime. You can find more details here: http://chriscavanagh.wordpress.com/2009/02/19/custom-expressions-and-the-dlr-part-1/

A simple expression evaluator in C# using LINQ Expressions

parser compiler evalNumExpr is a fast numerical expression evaluator for NumPy. With it, expressions that operate on arrays (like '3*a+4*b') are accelerated and use less memory than doing the same calculation in Python. In addition, its multi-threaded capabilities can make use of all your cores -- which generally results in substantial performance scaling compared to NumPy.

Expression Evaluator (EE, or 2E) -- an embeddable or stand-alone language used to evaluate expressions, includes auto-typed variables, C-like expressoin syntax, in-line conditoinals / in-line conditonal looping, built-in and defined functions.

How would you evaluate an expression tree? Compile & invoke? Yes, but here comes an efficient way to do that - 20x faster.

lambdaThis is a project to make a tool which can show and modify an expression tree, evaluate value. It can also read expression from an assembly, a text string, and output an expression to an assembly, a text string or C# code.

GEXL, General EXpression Library, is a C# library that abstracts typed expression trees suitable for representing any sort of language; GEXL trees are safely extensible with both operations and new data types, thus solving quot;the expression problemquot;.

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