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

http://flee.codeplex.com/Tags | parser expression library evaluator expression-evaluator flee math |

Implementation | |

License | LGPL |

Platform | Windows |

A C# Port of the Flee evaluator. It's an expression evaluator for C# that compiles the expressions into IL code, resulting in very fast and efficient execution.

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with different data types like numbers, big numbers, complex numbers, fractions, units, and matrices.

math complex-numbers matrices units bignumbers expression-evaluator mathematics functions numeric algebra parser expression number bignumber complex fraction matrix unitForeval 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-parserForevalZ 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.

complexnumber evaluate expression expression-evaluator formula library mathSimple library for expressions evaluation that supports variables in expression and aggregative functions to parse and evaluate expression against tabular data.

aspxgridview custom-summary expression-evaluator expression-parser helper infix-expressionNCalc is a mathematical expressions evaluator in .NET. NCalc can parse any expression and evaluate the result, including static or dynamic parameters and custom functions.

expression mathematics calculate evaluant evaluator framework mathForevalZ - 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) (directly to FPU x86) given as string at run-time. (dll library and delphi component) .(math parser,math expression parser,evaluate formula, evaluator)

An expression evaluator based on the Irony.net parser toolkit.

compiler expressionA simple expression evaluator in C# using LINQ Expressions

parser compiler evalDeclarative DOM extraction expression evaluator. Powerful, succinct, composable, extendable, declarative API.

css-selector parser scraper subroutines css declarative dom selectorThis is an article on how to build a basic expression evaluator. It can evaluate any numerical expression combined with trigonometric functions for now. Constants like e and pi are also supported.

expressionNumExpr 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.

Dentaku is a parser and evaluator for a mathematical and logical formula language that allows run-time binding of values to variables referenced in the formulas. It is intended to safely evaluate untrusted expressions without opening security holes. For maximum CS geekery, bind is an alias of store.

formula calculator evaluate-expressions safeevalThis is a package of C++ classes intended to be used for evaluation of C-syntax expression strings. It is intended to be as simple as possible, portable and not depending on other libraries.

Mathematical Expression Evaluation with symbols and normal bodmas order of precedence. Supports basic arithmetic operations and access to a symbol dictionary

The simple expression evaluator project is written in c# that is used to evaluate defined rules against objects.

Simple parser of numeric math expressions. Supports interpreting and compiling expression to delegate.

expressionSmartApp library currently contains portable code for expression builder and evaluator. The project will later be used with lot of other modifications planned.

Pluggable library for fast computation of mathematical expressions in C++ programs with x86 JIT compiler.

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