Brand: Douglas Stewart Co
Advanced scientific calculator with a 4-Line display. View multiple calculations and answers as you would write it on paper. Easily scroll, review and edit current or previous entries. New features include Function Table and Data /List Editor. No.1 brand used by students. Dual Power. Appropriate for: General Math, Pre-Algebra, Algebra 1 & 2, Geometry, Trigonometry, Statistics, General Science, and Biology.