SHARP CALCULATOR SCIENTIFIC BOX ELW531TGWH

The EL-W531TG performs over 422 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 DescriptionDisplay Type Dot MatrixNumber of Display Digits 16Power Source Solar & BatteryBattery Type LR44 x1Automatic Power Down yesKeys PlasticProtective Case yesDimensions 166 x 80 x 15 mmWeight 108 gMathematical FunctionsBuilt-In Functions 422Entry System Algebraic (D.A.L.)1/x, x2, square root, % yesPi Key yesGCD, LCM yesQuotient and Remainder Calculation yesFractions yesFunction Table noEquation Solver (Newton) noSystem of Linear Equations noMatrix and Vector Calculations noNumeric Derivative and Integral noComplex Number Calculation noTraining (DRILL) Function yesMemoryMulti-Line Playback yesLast Answer Recall (ANS) yesMemory Variables 9Notation and Decimal PlacesFSE Display (SCI, FIX, ENG) yes3-Digit Punctuation yesStatistics1-Variable Statistics yes2-Variable Statistics yesRegression Calculations 7Mean, Standard Deviation yesnCr, nPr, n! yesRandom Numbers yesTrigonometric FunctionsDeg, Rad, Grad Modes yesSin, Cos, Tan, and Inverses yesHyperbolic Functions yesSexagesimal and Decimal Conversions yesRectangular and Polar Coordinates Conversions yesNumber SystemsBin, Pen, Oct, Hex, Dec yesLogical Operation (AND, OR, NOT, NEG, XOR) yes