Sharp® EL-W535XBSL Scientific Calculator

Performs 335 advanced scientific functions. WriteView technology displays formulas as written in textbooks. DAL (Direct Algebraic Logic) makes it easy to enter formulas into the calculator. Three modes: Normal, Drill and Stat. Multi-line playback and editing function. Nine independent memories and four programmable keys. Power Source(s): Battery
Display Notation: Numeric
Number of Display Digits: 16
Display Characters x Display Lines: 16 x 4.
Unit of Measure : Each