Sharp Scientific Calculators 422 Functions EL-W531TH (PRC Approved)

Color: Blue Transparent

The EL-W531TH performs over 422 advanced scientific functions and utilizes Write View 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: AAA x1

Automatic Power Down: Yes

Keys: Plastic

Protective Case: Yes

Dimensions: 166 x 80 x 15 mm

Weight: 113 g

Mathematical Functions

Built-In Functions: 422

Entry System: Algebraic (D.A.L.)

1/x, x², square root, %: Yes

Pi Key: Yes

GCD, LCM: Yes

Quotient and Remainder Calculation: Yes

Fractions: Yes

Function Table: No

Equation Solver (Newton): No

System of Linear Equations: No

Matrix and Vector Calculations: No

Numeric Derivative and Integral: No

Complex Number Calculation: No

Training (DRILL) Function: Yes

Memory

Multi-Line Playback: Yes

Last Answer Recall (ANS): Yes

Memory Variables: 9

Notation and Decimal Places

FSE Display (SCI, FIX, ENG): Yes

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 Conversions: Yes

Number Systems

Bin, Pen, Oct, Hex, Dec: Yes