CASIO FX-87DE Plus 2nd Edition Calculator

FEATURES: - natural display - 502 functions - Solar + battery (LR44) - Hard case - Distribution functions: normal distribution and inverse normal distribution, binomial distribution, Poisson distribution - Table of values - periodic decimal fraction - 40 physical constants - 164 unit conversions - integer random numbers Display: - Type: 31 * 96 FULL DOT - Algebraic input logic: Natural VPAM - Number of characters / lines: 15/1 + 10/1 - Display mantissa - exponent: 10 + 2 Storage: - Repeat function - Variable memory: 9 - Elementary math - scientific constants: 40 - Unit conversions: 164 - Fractional calculation: 2 modes - Angular dimensions: DEG / RAD / GRAD - Conversions between> DEG /> RAD /> GRAD - Coordinate conversion Pol ÷ 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 x , e x - Math functions √, x 2 , x -1 , 1 / x, x !, √, x y , √, x 1 / y - Calculations for base n (hexadecimal / decimal / binary / octal) - logical operators (AND / Or ..) - Calculations in the sexagesimal system - Percentage calculation - Residual function - Prime factorization - technical notation ENG / ENG - Random number generator - GCD / LCM function - Base-N calculations - ´´Verify´´ function - Table of values - periodic decimal fraction statistics: - Summation of ∑x, ∑x2 - Summation of ∑x, ∑y, ∑x2, ∑y2, ∑xy - Standard deviations f. grouped and ungrouped values - Distribution functions (normal distribution, inverse normal distribution, binomial distribution, Poisson distribution) - Regression analysis - Permutation (nPr), combinatorics (nCr) - Differential and integral calculus miscellaneous: - Menu language: German - Automatic switch-off - User-friendly emulator software: optional