
Description: Engineering Equation Solver (EES) is a numerical equation solver software used mainly for solving complex system of coupled non-linear algebraic and differential equations. It has built-in thermophysical and transport property functions for water, humid air, and many refrigerants.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: fxSolver is an online tool for solving math equations and calculating formulas. It supports various math functions and can solve equations with multiple variables.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API