Undo-FunctionComplex number calculationBase-N calculationsEquation calculationsInequality calculationSUM calculation47 wcientific constants40 metrixc conversionsAutomatic parenthesis24 Parentheses levelVariable memoryTrigonometric and invers trigonometric functionsHyperbolic and invers hyperbolic functionsPower / Power Root calculationslogarithmic calculationsExponential calculationsRoot calculationsCombinatoric and PermutationPrime factorizationRandom IntegerConversion of polar coordinates into rectangular coordinates and inversFraction (two modes)Conversion of sexagesimal into decimal and inversCalculates in Degree, Grad and RadianFunction table552 functionsDisplay: „Natural Textbook Display“ Natural V.P.A.M.High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digitsEnergy supply: Solar + Battery (1xLR44)High-resolution LC display with 192 x 63 pixelsNatural-V.P.A.M. – Natural display552 functionsIcon menuSpreadsheetQR code function¹Solving equations and systems of up to four equations4X4 matricesVector calculationsIntegration calculationsDifferential calculationsProbability distributionCalculation with technical symbolsComes with new slide-on hardcase