formula-parser

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mariuszgromada / MathParser.org-mXparser

Star 935

Math Parser: Java, C#, C++, Kotlin, Android, and all .NET platforms (Nuget, Maven, CMake). Supports .NET Framework, .NET Core, .NET Standard, Xamarin, and more. Features: rich built-in library of math functions, operators, constants. Flexible in user-defined arguments, functions. Expressions provided as plain text. Easy to use. Well documented.

android java c-sharp cmake xamarin calculus math cpp maven dotnet nuget mono mathematics formula-parser boolean-expression expression-evaluator math-parser bitwise-operators user-defined-structures binary-relations

Updated Sep 17, 2025
C++

handsontable / formula-parser

Star 647

Javascript Library parsing Excel Formulas and more

formula parser excel spreadsheet formula-parser

Updated Jul 15, 2021
JavaScript

LesterLyu / fast-formula-parser

Star 512

Parse and evaluate MS Excel formula in javascript.

javascript formula parser interpreter js excel spreadsheet evaluator formula-parser excel-formulas excel-formula

Updated Sep 10, 2025
JavaScript

efp

xuri / efp

Sponsor

Star 126

Go Language Microsoft ExcelTM Formula Parser

go golang formula parser excel xlsx spreadsheet ast formula-parser excelize efp

Updated May 4, 2025
Go

tinyexpr-plusplus

Blake-Madden / tinyexpr-plusplus

Star 113

Tiny recursive descent expression parser, compiler, and evaluation engine for math expressions and spreadsheet formulas in C++.

calculator math math-expressions cpp cpp17 formula-parser math-library expression-parser expression-evaluator math-parser calculators evaluate-expressions math-expression-evaluator cpp20 calculator-app tinyexpr excel-formulas tinyexpr-cpp spreadsheet-function spreadsheet-formulas

Updated Oct 8, 2025
C++

codewriter-packages / Expression-Parser

Star 52

Simple math expression parser library for Unity

c-sharp gamedev calculus unity unity3d mathematical-expressions-evaluator formula-parser expression-evaluator math-parser mathematical-expression-parser

Updated May 29, 2023
C#

Pramod-Devireddy / go-exprtk

Sponsor

Star 46

Go Mathematical Expression Toolkit. Run-time mathematical expression parser and evaluation engine.

golang parser expression mathematical-expressions formula-parser expression-parser expression-evaluator

Updated Dec 4, 2024
C++

dahomey-technologies / Dahomey.ExpressionEvaluator

Star 43

Evaluate C# Formulas at Runtime

formula parser parse csharp unity dotnet unity3d expression evaluator formula-parser dotnet-standard expression-parser expression-evaluator evaluate

Updated Oct 10, 2020
C#

harry7557558 / spirulae

Star 38

GPU-accelerated math function graphers in web browsers, both 3D and 2D.

automatic-differentiation special-functions mesh-generation formula-parser webgl2 graphing-calculator ray-tracing function-graph denoising domain-coloring implicit-surfaces streamline-plots math-plot parametric-surface

Updated Jul 4, 2025
JavaScript

c_math_viewer

hj-n / c_math_viewer

Star 35

Parses, and hovers math formula of c mathematical library functions

plugin c math cpp visual-studio-code formula-parser visual-studio-extension cmath-viewer

Updated Dec 30, 2022
TypeScript

KovtunV / NoStringEvaluating

Star 30

Fast low memory consuming mathematical evaluation without endless string parsing! Parses string formula once and uses its object sequence in each evaluation. Moreover, provides user defined functions and variables.