Linear display; 31 x 96 dots x 15 digits</br>Sophisticated design-Work in low-light conditions with solar power plus battery backup</br>User-friendly architecture:Store and recall important results and data with nine easy-to-use memory keys</br>Ideal for math and science students</br>Display type:4-line LCD?? textbook format display</br></br>Product Description</br></br>Arm yourself with the sophisticated HP 300s+ Scientific Calculator with advanced functions to tackle your most challenging Math and Science courses</br><br/>http://www.amazon.com/gp/product/B009H956M2