Casio FX-991EX FX991ex FX 991ex Scientific Calculator Classwiz scientific Calculator Black

● Product details of Casio ClassWiz FX-991EX Scientific Calculator
● 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
● Function table
● 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)
● 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
● Comes with new slide-on hardcase

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