This Texas Instruments Inspire Calculator is great for doing complex math equations and creating graphs at home, in the office or during assignments at school or university. It has a computer algebra system with a full-colour display. Plus, with a rechargable battery pack, this calculator is designed to last for long durations. This is a graphing calculator for performing complex equations. It has a full-colour display for showcasing your graphs. It allows you to generate spreadsheets to showcase your data. It is compact for easy transport on the go, with an impact-resistant slide case to protect it. Its battery is rechargeable.