secondhand Casio FX-82ES Calculator new

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Scientific Calculator Casio FX-82ES

Casio calculator sealed in its box.

31*96 FULL DOT display
• Natural algebraic display (Natural-V.P.A.M.)
• Number of characters/line 16/1+10/1
• Function repeat
• 252 functions
• 9 variable storage memories
• 24 levels of parentheses
• Operations with fractions
• Angle measurement in DEG/RAD/GRAD
• Conversion between >DEG/>RAD/>GRAD
• Conversion between polar and rectangular coordinates (Pol ↔ Rec)
• Trigonometric calculations sin/cos/tan/sin-1/cos-1/tan-1
• Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1
• Exponential and logarithmic functions, log, ln, 10^x, e^x
• Mathematical calculations, √,x²,x-1,x!,xy, x^(1/y)
• Hexadecimal Decimal
• Prime factorization
• Display of numbers with powers of ten (x10^x) ENG/ENG→
• Random number generator
• Random integers
• Summation calculations Σx, Σx², x̄
• Summation calculations Σx, Σy, Σx², Σy², Σxy, x̄, ȳ
• Calculation of standard deviation for grouped and ungrouped values
• Regression (linear, quadratic, exponential)
• Permutation (nPr), Combination (nCr)
• Value table
• Power supply: 1 x R03 battery / Automatic shut-off
• Dimensions 13.8x77x161.5 (mm)