Sharp EL-531WBBK Scientific Educational Calculator
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[edit] Product Name
Sharp EL-531WBBK Scientific Educational Calculator
[edit] Manufacturer Part Number
EL-531WBBK
[edit] Product Date
circa January 2007
[edit] Product Image
[edit] Manufacturer Provided Specifications and Description
The EL531WBBK performs over 270 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, and trigonometry. In addition, it can be used for statistics, biology, chemistry, and general science. Also available in Blue: EL-531WBBL.
Features
- 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
Detailed Specifications
- Display Type
LCD
- Number of lines in display
2
- Logic
DAL
- Number of Functions
272
- Power Supply
Battery
- Hard Case
Yes
- Battery
LR44 x 2
- 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
- Solves 3 Simultaneous Equations
No
- Complex Numbers
No
- Matrices
No
- Polynomial Root Finder
No
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
- DMS<>DD
Yes
- P<>R
Yes
- Metric Conversions
No
- Physical Constants
No
Computer Math
- Calc Et Conver
No
- 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
- Normal Distr. 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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