Sharp EL-520WBBK Scientific Educational Calculator
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[edit] Product Name
Sharp EL-520WBBK Scientific Educational Calculator
[edit] Manufacturer Part Number
EL-520WBBK
[edit] Product Date
circa January 2007
[edit] Product Image
[edit] Manufacturer Provided Specifications and Description
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.
Features
- 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, 419 functions, and hard case.
Detailed Specifications
- Display Type
Alpha-Numeric
- Number of lines in display
2
- Logic
D.A.L.
- Number of Functions
419
- Power Supply
Solar & Battery
- Hard Case
Yes
- Battery
LR44 x 2
- Continuous Calculation
Yes
- Automatic Power Down
Yes
Mathematics
- F.S.E Display Format
Yes
- Parenthesis Levels
24
- log, In (and inverses)
Yes
- x, other symbols
Yes
- Percent, Pi, and other symbols
Yes
- Fraction Calculation
Yes
- Solves 3 Simultaneous Equations
Yes
- Complex Numbers
Yes
- Matrices
No
- Polynomial Root Finder
No
Editing
- Equation Playback
Yes
- Last Answer Recall
Yes
- Last Digit Correction
Yes
Trigonometry
- Sin, Cos, Tan, and Inverse
Yes
- Hyperbolic Function and Inverse
Yes
- Deg/Rad/Grad Mode
Yes
- DRG Conversion
Yes
Science
- DMS<>DD
Yes
- P<>R
Yes
- Metric Conversions
44
- Physical Constants
52
Computer Math
- Calculation and Conversion
No
- Dec., Hex., Oct., and Binary
Yes
- Logic Operators
Yes
Statistics
- One Variable
Yes
- Two Variable
Yes
- X Mean, Standard Deviation
Yes
- Y Mean, Standard Deviation
Yes
- Regression Types
6
- Permutation and Combination
Yes
- Factorial
Yes
- Random Numbers
Yes
- Normal Distribution Functions
No
Memory
- Number of Memories
9
- STO, RCL, and ANS Keys
Yes
- Memory Calculations
M+, M-
Programming
- Formula
No
- Equation Solver
No
- Type (Command/Keystroke)
No
Product specifications and design are subject to change without notice.
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