Casio FX-991DE CW

Typ: Školní kalkulačka
Hmotnost (g): 95
Barva: černá
Šířka (mm): 77
Výška (mm): 10,7
Hloubka (mm): 162
Materiál pouzdra: Plast
Míst na displeji: 17/1 + 10/1
Výklopný ( vpřed/vzad): ne
Barevný displej: ne
Paměťové klávesy: 9
Zobrazení času a kalendáře: ne
Funkce afer-print: ne
Funkce tisku: ne
Razítko datumu: ne
Funkce opětovného vytištění: ne
vypínací automatika: ano
Baterie: 1x LR44
Způsob provozu: Baterie / solar
Solární provoz: ano

Casio FX-991DE CW
Scientific calculator with FULL DOT display and 680 functions
Display:
63 x 192 FULL DOT Natural display Algebraic input logic: Natural-V.P.A.M. Number of characters/lines: 17/1+10/1 Icon Menu Display with 4 shades of grey Display mantissa - exponent: 10+2

Memory:
Repeat function 9 variable memories

Mathematics:
680 functions 47 scientific constants 164 unit conversions 24 bracket levels Fractions Angle measurements: DEG/RAD/GRAD Conversions between >DEG/>RAD/>GRAD Coordinate conversion pole ÷ rec trigonometric functions: sin/cos/tan/sin-1/cos-1/tan-1 hyperbolic functions: sinh/cosh/tanh/sinh-1/cosh-1/tanh-1 Exponential, logarithm (In, 10x, ex ) mathematical functions ?, x2, x-1, 1/x, x!, xy, x1/y Calculations in base n (hexadecimal/decimal/binary/octal) logical operators (AND/Or..) Calculations in the sexagesimal system Percentage calculation remainder function prime factorisation technical notation: ENG/ENG Calculation with technical symbols Calculation of complex numbers Random number generator Integer random numbers Calculation of minimum or maximum of a quadratic function ggT/kgV function 4 x 4 matrix calculation / vector calculation          REF/RREF function  Equation calculation Inequality calculation Verify function Table of values: f(x) & g(x) Periodic decimal fraction

Statistics:
Summation of ?x, ?x2 Standard deviations f. grouped and ungrouped values Distribution functions (normal distribution, inverse normal distribution, binomial distribution, Poisson distribution) Regression analysis Permutation (nPr), combinatorics (nCr) Maths Box (random experiments with coins and dice) Differential and integral calculus numerical integral calculus numerical differential calculus

 Miscellaneous:
German menu language Spreadsheet QR code function Hardcase Automatic switch-off Power supply: solar + battery 1 x LR44 (AG13) Dimensions: (H x W x D) 10.7 x 77 x 162 mm Weight: 95 g