MODEL- EL-506WBBK         VENDOR- SHARP ELECTRONICS
    
FEATURES- Scientific Calculator
       The EL-506WBBK performs over 469 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 
   Include differential and integral calculus functions, 469 functions, and 
   hard case. 
    
  -- SPECIFICATIONs ----------------------------------
DISPLAY               - 2-line Alpha-Numeric
LOGIC                 - D.A.L.
# OF FUNCTIONS        - 469
CONTINUOUS CALCULATION- Yes
AUTO POWER DOWN       - Yes
POWER SUPPLY          - Solar & Battery (LR44 x 2)
MATHEMATICS           - F.S.E Display Format 
                        Parenthesis Levels: 24 
                        log, In (and inverses)
                        x, other symbols
                        Percent, Pi, and other symbols
                        Fraction Calculation 
                        Solves 3 Simultaneous Equations 
                        Complex Numbers 
EDITING               - Equation Playback
                        Last Answer Recall 
                        Last Digit Correction 
TRIGONOMETRY          - Sin, Cos, Tan, and Inverse
                        Hyperbolic Function and Inverse 
                        Deg/Rad/Grad Mode 
                        DRG Conversion 
SCIENCE               - DMSDD 
                        PR 
                        Metric Conversions: 44 
                        Physical Constants: 52 
COMPUTER MATH         - Calculation and Conversion
                        Dec., Hex., Oct., and Binary
                        Logic Operators 
STATISTICS            - One Variable
                        Two Variable
                        X Mean, Standard Deviation 
                        Y Mean, Standard Deviation 
                        Regression Types: 6 
                        Permutation and Combination
                        Factorial 
                        Random Numbers 
MEMORY                - Number of Memories: 9 
                        STO, RCL, and ANS Keys
                        Memory Calculations M+, M- 
PROGRAMMING           - Formula 
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