Non Programmable. Number of functions : 240. AAA × 1 (R03). Digits: 10 + 2 digits (10-digit mantissa + 2-digit exponential display). Dot matrix display: High-resolution screen provides beautiful looking graphs every time. Multi-replay: Quick and easy recall of previously executed formulas for editing and re-execution. Plastic keys: Designed and engineered for easy operation. S-V.P.A.M. (Super Visually Perfect Algebraic Method): All the features of the existing V.P.A.M. series plus a new 2-line display and a useful Replay function. All this helps to make mathematics easier to use and easier to understand than ever before. STAT-data editor: Back-step viewing and editing of input data. AAA-size Battery. Non Graphing. Basic Statistics: Standard statistics functions such as Mean, SUM, Standard deviation and Regression. Basic mathematical functions: Trigonometric, exponential logarithmic, etc. Dimensions(D × W × H): 161.5×77×13.8mm. Weight : 105g.