Casio FX-87DE CW ClassWiz technisch wissenschaftlicher Rechner

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 memory math • 580+ functions • 47 scientific constants • 164 unit • 24 staple levels • fraction calculation • Angle dimensions DEG/RAD/DEG • 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 • exponent, log, in, 10. mathematical functions √, x², x-1, 1/x, x!, xy, x1/y • Calculations for base n (hexadecimal/decimal/binary/octal) • logical operators (AND/or..) • calculations in the sexagesimal system • percentage calculation • residual function • prime factor decomposition • technical The wooden notation ENGERENG • Calculation with technical symbols • Random number generator • Integer random numbers • ggT/kgV function • Check function "Verify" • Value table: f(x) & g(x) • Periodic decimal fraction statistics • Sum formation of Ex, Ex², • Sum formation. 66 x x 6 100% – Standard deviations for 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 dices) Sonic. • German Menu language, spreadsheet, QR code function, hard case, automatic switch-off, power supply: solar + battery (1x LR 044), dimensions (H x W x D in mm) 10.7 x 77 x 162, weight: 95 g

• Casio FX-87DE CW ClassWiz