HP 40G Graphic calculator french

Graphing calculator for students of mathematics and natural sciences. The easy-to-use HP 40G calculator features a large display that provides a clear overview of your calculations. The graphical input is simple and intuitive. The integrated powerful computer algebra system assists you in solving problems step by step using mathematical symbols. Data entry is done in straightforward algebraic notation, as if you were writing and solving equations on paper. The display is in dot matrix format. The calculator offers 600 built-in functions and an average numerical accuracy of 15 internally and 12 rounded on the display. With 256 kB of memory and mathematical functions, as well as alpha string editing, it is versatile in use. It includes IR and PC-Link serial connections, as well as features like zoom, location, coordinates, and scaling.