formula

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.

Easily type math in your webapp

An advanced headless evaluator and parser of Excel formulas. Built with TypeScript.

RedRedStar个人信息管理工具

Renders TeXy Math for Github Readmes

Fast and powerful .NET spreadsheet component, support data format, freeze, outline, formula calculation, chart, script execution and etc. Compatible with Excel 2007 (.xlsx) format and working on .NET 3.5 (or client profile), WPF and Android platform.

math and logic formula parser and evaluator

Javascript Library parsing Excel Formulas and more

pySMT: A library for SMT formulae manipulation and solving

.NET library for rendering mathematical formulae using the LaTeX typsetting style, for the WPF framework

Parse and evaluate MS Excel formula in javascript.

Jace.NET is a calculation engine for the .NET platform.

LaTeX. in C#. (ported from the wonderful iosMath project).

Univer is an open source collabrative solution

An open-source web-based OS and no-code PaaS to boost productivity.

jQuery Calx - a jQuery plugin for creating formula-based calculation form

A collection of methods for solving Finance/Accounting equations, implemented in C#.

aJLaTeXMath Library - Displays LaTeX commands in android OS.

A functional reactive framework for managing state and side effects based on RxJava.