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Scientific Calculator, Sharp EL-W531TL
Product Code: CCA
The EL-W531TL performs over 420 advanced scientific functions and utilizes WriteView Technology, 4-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, statistics, biology, chemistry, and general science. Hard cover protects from scratches.
| Basic Description | |
| Display Type | Dot matrix |
| Number of Display Digits | 16 |
| Power source | Battery |
| Battery Type | LR44 x 1 (Supplies Code: XDW) |
| Automatic Power Down | Yes |
| Keys | Plastic |
| Protective Case | Yes |
| Functions | 420 |
| Entry System | Algebraic (D.A.L.) |
| 1/x, x², square root, % | Yes |
| Pi Key | Yes |
| GCD, LCM | Yes |
| Function Table | No |
| Equation Solver (Newton) | No |
| System of Linear Equations | No |
| Matrix and Vector Calculation | No |
| Numeric Derivative and Integral | No |
| Complex Number Calculations | No |
| Training (DRILL) Function | Yes |
| Memory | Yes |
| Multi-Line Playback | Yes |
| Last Answer Recall (ANS) | Yes |
| Memory Variables | 9 |
| Notation and Decimal Places | |
| FSE Display (SCI, FIX, ENG) | No |
| 3-Digit Punctuation | Yes |
| Statistics | |
| 1-Variable Statistics | Yes |
| 2-Variable Statistics | Yes |
| Regression Calculations | 7 |
| Mean, Standard Deviation | Yes |
| nCr, nPr, n! | Yes |
| Random Numbers | Yes |
| Trigonometric Functions | |
| Deg, Rad, Grad Modes | Yes |
| Sin, Cos, Tan and Inverses | Yes |
| Hyperbolic Functions | Yes |
| Sexagesimal and Decimal Conversions | Yes |
| Rectangular and Polar Coordinates Conversion | Yes |
| Number Systems | |
| Bin, Pen, Oct, Hex, Dec | Yes |
| Logical Operation (AND, OR, NOT, NEG, XOR) | Yes |
| Scientific Functions | |
| Metric Conversions | No |
| Physical Constants | No |
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