Sharp EL-531TGBBW - Scientific Calculator with 2 Line Display - Black

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Sharp EL-531TGBBW - Scientific Calculator with 2 Line Display - Black EL-531TGBBW model is perfect for students studying general math and science, pre-algebra, algebra, geometry, t rigonometry, statistics, biology, and chemistry. This calculator performs 273 scientific, math, and statistic functions. This model features a sleek black finish with white accents. This calculator utilizes a 2-line display featuring an exponent symbol and Direct Algebraic Logic (D.A.L.), which allows users to enter the elements of an expression in the exact order that they appear when written. The home key allows users to start fresh from any screen. EL-531TGBBW has eight temporary memories, one independent memory, and one last answer memory. This calculator also allows equation editing & playback, 1 & 2 variable statistics, normal & stat modes, six regression types, and N-BASE calculations: HEX, BIN, DEC, OCT, PEN. Other functions include: logarithms, reciprocals, powers, roots, factorials, trigs, and hyperbolic trigs. Includes a 3D light reflecting, protective hard case and operates on hybrid power (solar and battery). Specifications Display 2 Line Dot Matrix 12 Digit Exponent Symbols (x10) ✔ Calculation Results (Mantissa + Exponent) 10 + 2 - digit 3 Digit Punctuation ✔ Power Source Twin Power (Solar & Battery) Number of Functions 273 Input Logic Direct Algebraic Logic (D.A.L.) Editing Equation ✔ Playback Equation ✔ Multi-Line Playback ✔ Algebraic Substitution (ALGB) Independent Memory 1 Last Answer Memory 1 Temporary Memory 8 Formula Memory Definable Memory Constant Calculation ✔ Chain Calculation ✔ Fraction Calculation ✔ Multiplication Table Solver Function Quadratic & Cubic Equation Solver N-Base Calculations HEX, BIN, DEC, OCT, PEN sin, cos, tan, sin-1, cos-1, tan-1 ✔ sinh, cosh, tanh, sinh-1, cosh-1, tanh-1 ✔ ( ), %, π, log, ln ✔ ex, 10x, yx, x2, x-1, , x√, 3√, ->rθ, ->xy ✔ x√y X3 ✔ 1/x log_ax n!, nCr, nPr ✔ DEG, RAD, GRAD [DRG] ✔ >DEG, >RAD, >GRAD [>DRG] ✔ DMS ✔ 1 Variable Statistics ✔ 2 Variable Statistics ✔ 3 Variable Statistics Regression Types 6 Normal Probability Physical Constants Metric Conversions Random Function ✔ Available Colors Black with White Accents Weight (OZ.) 3.4 Individual Dimensions (W x H x D) 3.1” x 6.1” x 0.6” Retail Package Dimensions 5” x 1.14” x 8.93” Sub Carton Units / Dimensions Master Carton Units / Dimensions Warranty 1 Year Show more