CASIO FX 991 EX Scientific Calculator. FX 991EX. FX991EX

Garansi Resmi Casio 1 TahunOriginal ProductDisplayDisplay type: 62 * 192 FULL DOTNatural displayAlgebraic input logic: Natural V.P.A.M.Number of characters/s: 16/1+10/1Icon menuSignificand function: 10+2MemoryRepeat functionVariable memory: 9Number of storable programs: Calc / Solv buttonBasic mathematicsFunctions: 552Scientific constants: 47Unit conversions: 40Bracket levels: 24Fraction calculationsAngle dimensions DEG/RAD/GRADConversions 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-1Exponent, log, In, 10x, exMathematical 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 calculationsPrime factorizationTechnical notation ENG/ENGCalculation with technical symbolsCalculation of complex numbersRandom number generatorRandom integersBase-N calculationsValue tableStatisticsSummation of ?x, ?x2Summation of ?x, ?y, ?x2, ?y2, ?xyStandard deviations for grouped and ungrouped valuesDistribution functions (normal distribution and inverse normal distribution, binominal distribution, Poisson distribution)Regression analysisPermutations (nPr) and combinatorics (nCr)Matrix calculation