MODEL- EL-520WBBK         VENDOR- SHARP ELECTRONICS

FEATURES- Advanced Scientific Calculator- Black
       The EL-520WBBK performs over 419 advanced scientific functions and
        utilizes a 2-line display and Multi-Line Playback to make
        scientific equations easier for students to solve. It is ideal for
        students studying general math, algebra, geometry, trigonometry,
        and calculus. In addition, it can be used for statistics, biology,
        chemistry, and physics.
* Direct Algebraic Logic
   Allows students to enter the elements of an expression in the exact
   order they appear in the textbook.
* Extra Large Display
   12 digit, 2 line display - 1 line equation and 1 line numeric.
* Multi-Line "Playback"
   After getting an answer the user may then "playback" the expressions and
   substitute new numeric values.
* Additional Features
   Includes differential and integral calculus functions, 419 functions,
   and hard case.

  -- SPECIFICATIONs ----------------------------------
GENERAL      - Display Type                    : Alpha-Numeric
               Number of lines in display      : 2
               Logic                           : D.A.L.
               Number of Functions             : 419
               Power Supply                    : Solar & Battery (LR44 x 2)
               Hard Case                       : Yes
               Continuous Calculation          : Yes
               Automatic Power Down            : Yes
MATHEMATICS  - F.S.E Display Format            : Yes
               Parenthesis Levels              : 24
               log, In (and inverse)           : Yes
               x, other symbols                : Yes
               Percent, Pi & other symbols     : Yes
               Fraction Calc                   : Yes
               Solves 3 Simultaneous Equations : Yes
               Complex Numbers                 : 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
               Metric Conversions              : 44
               Physical Constants              : 52
COMPUTER MATH- Dec., Hex., Oct., and Binary    : 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 and Combination     : Yes
               Factorial                       : Yes
               Random Numbers                  : Yes
MEMORY       - Number of Memories              : 9
               STO, RCL, and ANS Keys          : Yes
               Memory Calculations             : M+,M-
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