String → Number

A powerful Swift framework for evaluating natural language math expressions

C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html

➗ A really micro micro-service for advanced math.

Runtime parser for string expressions (formulas, method calls). Builds dynamic LINQ expression tree and compiles it to lambda delegate.

Math JS library. Super advanced & efficient Math expression evaluator

Math expression parser and evaluation library for Rust

C++ Mathematical Expression Parser Benchmark

An After Effect plugin to code in GLSL directly inside After Effect or to write math expressions to code your own filter

Complicated math expression generator

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

Math view for react native! No WebView!

misc parsers in rust

MathParser is a simple but powerful open-source math tool that parses and evaluates algebraic expressions written in pure java.

A python module to emulate the date math used in SOLR and Elasticsearch

Optical Character Recognition system for handwritten math expressions

ParserNG is a powerful , fast math expression parser that parses and evaluates math expressions, does differential calculus(symbolic) evaluations, numerical integration, equation solving(quadratic, Tartaglia's, numerical solutions of other equations) , matrix operations and statistics amongst other functionality. It is written in pure java and h…

This .NET library allows you to evaluate and compile any mathematical expression from a string dynamically at runtime. It supports a wide range of operations and allows for the use of custom variables, operators, and functions. The evaluator can be configured for different contexts, such as scientific, programming, boolean math expressions.

Interactive scratchpad calculator for VS Code

Detect mathematical expressions in worksheets and draw bounding boxes.