
Description: Giac/Xcas is an open-source computer algebra system for symbolic computation. It can perform calculations, solve equations, simplify expressions, plot graphs, and more. It has a graphical user interface and can integrate with software like SageMath.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: KAlgebra is a free open-source math software focused on algebra, geometry and calculus. It provides computational tools for solving, graphing and manipulating equations and functions. Ideal for students and teachers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API