Sharp EL-531WBBK Scientific Calculator
Sharp Updated: 2008-08-13 RSSThe 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
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
EL-531V Operation Manual (90K)
EL-509 / EL-531 Operation Manual (3000K)
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