Original Casio Scientific Calculator FX-991ES-Plus Calculator new multifunctional

Specifications:DisplayDisplay type: 62 x 192 FULL DOTSNatural displayLogic input algebraic: Natural V.P.A.M.Number of characters/lines: 16/1+10/1Icon menuSignificantand function: 10+2MemoryRepeat functionMemory variable: 9Number of storable programs: Calc / Solv buttonBasic mathematicsFunctions: 552Scientific constants: 40Conversion unit: 40Level bracket: 24Fraction calculationsAngle dimensions DEG/RAD/GRADConversion between >DEG/>RAD/>GRADCoordinate conversion PolTrigonometric functions sin/cos/tan/sin-1/cos-1/tan-1Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1Exponents, logs, In, 10x, exMathematic functions?, x2, x-1, 1/x, x!,?, xY,?, x1/yCalculations based on n (hexadecimal/decimal/binary/octal)Logical operators (AND/OR/etc.)Calculations in the sexagesimal systemPercentage calculationsFactorization PrimeTechnical notation ENG/ENGCalculation with technical symbolsCalculation of complex numbersRandom number generatorRandom integersBase-n calculationsTable valueStatisticsStandard deviations for grouped and ungrouped valuesDistribution functions (normal distribution and inverse normal distribution, binominal distribution, Poisson distribution)Analysis regressionPermutations (nPr) and combinatorics (nCr)Matrix calculation/vector calculation: 4X4Ref/rref functionCalculation equation: until 4 degreesInequality calculationDifferential and integral calculusNumerical integral calculusNumerical differential calculus