Calculator FX-800DE CWCASIO presents the FX-800DE CW technical-scientific calculator, a model in the ClassWiz series.Features -German menu -47 physical constants -9 variable memories -QR code function -Solar & battery operationDisplay -Display type: 63x 192 FULL DOT -Natural display -Algebraic input logic: Natural V.P.A.M. -Number of characters/lines: 17/1+10/1 -Icon menu -Display mantissa exponent: 10+2Memory / Memory -Repeat function -Variable memory: 9 -Memory capacity: Function memory for f(x) & g(x)Elementary mathematics -Scientific constants: 47 -Clef levels: 24 -Breakage calculation -Angle measures 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 -Exponent, log, In, 10x, ex -Mathematical functions √, x2, x-1, 1/x, x! √, xy, √, x1/y -Calculations in the sexagesimal system -Percentage calculation -Technical notation ENG/ENG -Random number generator -Integer random numbers -Value table: 2 functions -Periodic decimal fractionStatistics -Distribution functions (normal distribution, binomial distribution, Poisson distribution) -Mathebox (random experiments with coins and dice) -Combinatorics (nCr)Miscellaneous -Menu language: German -QR code function -Hardcase -Automatic power off -Operator-like emulator software: yes -Power supply: Solar+Battery -Battery type: 1 x LR-44/solar cell.