44 Open Source Equation Software Projects
Free and open source equation code projects including engines, APIs, generators, and tools.
Amadia 195 ⭐
Astus' Mathematical Display Application : A GUI for Mathematics (Calculator, LaTeX Converter, Plotter, ... )
Daniel3735928559 Guppy 161 ⭐
WYSIWYG mathematics editor with structured, searchable, LaTeX-compatible, and parseable output
Fluid_simulation 106 ⭐
Self advection, external force and pressure solve to a velocity field represented by a MaC grid.
Financial Formulas Library .net Standard 138 ⭐
A collection of methods for solving Finance/Accounting equations, implemented in C#.
Openrocketengine 17 ⭐
openrocketengine is an opensource program used to iterate liquid engine design
Klatexformula 48 ⭐
Generate images from LaTeX equations that you can drag and drop, copy and paste or save to disk.
Three Viewer 21 ⭐
PBR rendering equation playground and feature experiment, based on Threejs and Envtools
Financial Formulas 16 ⭐
A collection of methods for solving Finance/Accounting equations. Java, C# (moved to independent repo for future development), C++, Python.
Stiff3 13 ⭐
Adaptive solver for stiff systems of ODEs using semi-implicit Runge-Kutta method of third order
Live Equation Editor 17 ⭐
Site for uploading handwritten equation images, automatically viewing the formatted (TeX) equations, and evaluating them on WolframAlpha/Symbolab
Parserng 13 ⭐
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 has no native dependencies.
Engineeringunits 12 ⭐
Working with units made easy with automatic unit-check and converting between units