FX-115ESPLUS Advanced Scientific CalculatorThe perfect choice for both high school and college students with 417 built-in functions. Natural textbook display shows formula and results exactly as they appear in the textbook. Improved math functionality with standard deviation, multi-replay function, logarithm log and list-based STAT data editor. Power Source(s): Battery; Solar; Display Notation: Standard Scientific; Natural Textbook; Number of Display Digits: 10; Display Characters x Display Lines: 10 x 2.
Casio FX-115ESPLUS Advanced Scientific Calculator, 10-Digit, Natural Textbook Display
Manufacturer's limited one-year warranty.