The TI-Nspire CX CAS handheld impresses with its high-resolution color display. Import your own images and create a connection to the real world. Optimal visualization options and new functionalities support interdisciplinary use in mathematics, biology, physics, and chemistry. The Nspire CX CAS can be operated via a touchpad and features a backlit color display. With the included software, tasks from the classroom can be copied from the handheld to the computer or documents from the computer to the calculator. Both the handheld and the software have an identical user interface for easy data exchange. With the CAS (Computer Algebra System), it is possible to recognize, simplify, and calculate mathematical expressions while retaining symbols and variables. It also supports solving systems of equations, performing matrix calculations, as well as differential and integral calculus.