WIRIS Desktop 2.1.2
Desktop application for math calculations designed for education.
It is in fact a CAS (Computer Algebra System) that also includes a DGS (Dynamic Geometry System) inside. You can access a powerful calculation toolbar that includes integrals and limits calculation, function graphing in 2D or 3D and symbolic matrices manipulation. It covers all mathematical topics from primary school to University level (Pre-Calculus, Calculus, Algebra).