CASIO FX 991 EX nudi novi zaslon visoke razlučivosti s 192 × 63 piksela i rezolucije koja je četiri puta veća od poznate FX-ES Plus serije. Osim toga, novi kalkulator ima novi hardver s bržim procesorom i dvostruko više memorije.
CASIO FX 991 EX odobren je za korištenje na ispitima iz Matematike, Fizike i Kemije na državnoj maturi.
Cijena: 224.90 kn.
Kod Casio FX 991 EX kalkulatora posebno treba naglasiti:
· Tanji i moderniji od prethodnih modela
· 4 x veća rezolucija ekrana
· Brži procesor u odnosu na ES plus seriju
· 2 x više memorije
· Novi tablični prikaz rezultata
· UNDO tipka za ispravke
· QR CODE funkcija za prikaz grafikona i dijagrama na tabletu ili smartfonu
Functions & general information
General specifications
· 552 functions
· Display: „Natural Textbook Display“ Natural V.P.A.M.
· High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digits
· Energy supply: Solar + Battery (1xLR44)
· Comes with new slide-on hardcase
· Dimensions (H x W x L): 77 x 165,5 x 11,1 mm
· Weight: 90g
Detailled Specification:
· High-resolution LC display with 192 x 63 pixels
· Natural-V.P.A.M. – Natural display
· 552 functions
· Icon menu
· Spreadsheet
· QR code function¹
· Solving equations and systems of up to four equations
· 4X4 matrices
· Vector calculations
· Integration calculations
· Differential calculations
· Probability distribution
· Calculation with technical symbols
· Undo-Function
· Complex number calculation
· Base-N calculations
· Equation calculations
· Inequality calculation
· SUM calculation
· 47 wcientific constants
· 40 metrixc conversions
· Automatic parenthesis
· 24 Parentheses level
· Variable memory (9)
· Trigonometric and invers trigonometric functions
· Hyperbolic and invers hyperbolic functions
· Power / Power Root calculations
· logarithmic calculations
· Exponential calculations
· Root calculations
· Combinatoric and Permutation
· Prime factorization
· Random Integer
· Conversion of polar coordinates into rectangular coordinates and invers
· Fraction (two modes)
· Conversion of sexagesimal into decimal and invers
· Calculates in Degree, Grad and Radian
· SCI/FIX/ENG function
· List based statistics
· 1-variable statistics
· Standard deviation
· 2-variable statistics (Regressions)
· Percentage calculation
· Non-natural input
· Output with √ form
· Output with Π form
· Function table
Main functions
· Variables list
· Prime factorization
· Random integers
· Coordinate transformation
· Power calculation
· Trigonometry
· Fraction calculations
· Combination and permutation
· 9 variables
· Statistics (List-based STAT data editor, Standard deviation, regression analysis, Statistics list)
· Table function
· UNDO
· Digit separator
· Multiline display
Additional functions
· Spreadsheet calculations
· Integration calculations
· Differential calculations
· CALC function
· SOLVE function
· Complex number calculations
· Base-n calculation
· Equation calculations
· Matrix calculations
· Vector calculations
· Scientific constants
· Metric conversions
· Advanced statistical distribution calculations
· Inequality calculations
· Ratio calculations
· QR Code
· Engineering symbol calculations
