| scientific calculator , EL-531WBBK , Sharp scientific calculator , EL531WBBK EL531WBBK Sharp Electronics EL-531WBBK is a scientific calculator with 2 line LCD display, displaying 12 characters. Larger display MODEL- EL-531WBBK VENDOR- SHARP ELECTRONICS FEATURES- Advanced Scientific Calculator- Black The EL-531WBBK performs over 270 advanced scientific functions and is ideal for students studying general math, algebra, geometry, and trigonometry as well as statistics and biology, chemistry, and general science. * 272 Functions: Increased from 183 * Large Display: 2-line, 12 dot + 10 segment display * Direct Algebraic Logic (DAL): Input equations exactly as shown. * New Glass Top Design for clearer, easier reading of the display -- SPECIFICATIONs ---------------------------------- GENERAL - Display Type : LCD Number of lines in display: 2 Logic : DAL Number of Functions : 272 Power Supply : Battery (LR44 x 2) Hard Case : Yes Continuous Calculation : Yes Automatic Power Down : Yes MATHEMATICS - F.S.E Display Format : Yes Parenthesis Levels : 10 log, In (and inverse) : Yes x, other symbols : Yes Percent, other symbols : Yes Fraction Calc : Yes EDITING - Equation Playback : Yes Last Answer Recall : Yes Last Digit Correction : Yes TRIGONOMETRY - Sin, Cos, Tan, Et Inverse : Yes Hyperbolic Func Et Inverse: Yes Deg/Rad/Grad Mode : Yes DRG Conversion : Yes SCIENCE - DMSDD : Yes PR : Yes COMPUTER MATH- Dec., Hex., Oct., Et Binary, Pen: Yes Logic Operators : Yes STATISTICS - One Variable : Yes Two Variable : Yes X Mean, Std. Deviation : Yes Y Mean, Std Deviation : Yes Regression Types : 6 Permutation Et Combination: Yes Factorial : Yes Random #s : Yes Random Dice : Yes Random Coin : Yes Random Integer : Yes MEMORY - Number of Memories : 9 STO, RCL, and ANS Keys : Yes Memory Calculations : M+,M- |
