More on Amazon.com : http://www.amazon.com/gp/product/B00HAMAWOK?tag=thefatkidin06-20 <br /> <br />HP Calculators - Prime Graphing Calculator <br /> <br />Prime Graphing Calculator Handheld calculating in a sleek slim brushed metal design that looks great and performs even better <br />Enjoy a feature-rich calculating experience with familiar HP keypad and a large 3 <br />5-inch diagonal multi-touch display <br />Explore math concepts with Dynamic Geometry CAS Advanced Graphing and spreadsheet applications <br />Save time and keystrokes with RPN and programmable functions and see intermediate results while you work
