Casio FX-991 DE X zinātniskais kalkulators

Artikuls
895741
Piegāde 5 darba dienu laikā
Piegāde 5 darba dienu laikā
€32,71

Casio FX-991 DE X

The ClassWiz series with natural display
CASIO presents the technical-scientific calculators FX-991DE X another model of ClassWiz series. This has numerous innovations to offer: An LCD screen that dissolves four times higher than the known displays the FX DE Plus series. A spreadsheet that allows users for the first time on a technical-scientific calculator to use the basic calculations a spreadsheet. And a results visualization on the smartphone or tablet, which will be implemented by the newly available QR codes.

Features

  • High-resolution LCD display with 192 x 63 pixels
  • Natural representation
  • 696 functions
  • icon menu
  • Spreadsheet
  • QR Code function
  • Solving equations and systems of equations of the fourth order
  • 4X4 matrices
  • Vector Analysis
  • Integral / differential calculation
  • Calculating with technical units
  • 164 unit conversions
  • 47 scientific constants
  • German user language
  • solar / battery operation
  • distribution functions (normal distribution and inverse normal distribution, binomial distribution, Poisson distribution)
  • Solving inequalities
  • Calculation of minimum and maximum of a function
  • Improved solver
  • calculating step shape and reduced echelon form of matrices (Ref / R ref)
  • Periodic decimal
  • Random Integer
  • factorization
  • Verify function: Testing for equality of two expressions
  • Calculation of products with a finite number of factors
  • parts of integers with residual
  • Statistical calculation quartiles
  • GCD and LCM function
  • Wertertabelle
  • Repeat function
  • 24 bracket levels
  • V memory (9)
  • STO / RCL key
  • Trigonometric and inverse trigonometric functions
  • Hyperbolic and inverse hyperbolic functions
  • Exponentialfunktionen10x, ex
  • inverse function x-1
  • potency - and root functions x√, √, x2, xy
  • logarithmic (log, ln)
  • Combinatorics and permutation
  • random number generator
  • Conversion of polar coordinates to rectangular coordinates
  • Calculates with fractions (two modes)
  • Converts between sexagesimal and decimal
  • Calculations in grads, degree and radian
  • Π- key e key and% button
  • SCI / FIX / ENG function
  • lists based statistics
  • Statistics with a variable
  • Standard Deviation
  • Statistics with two variables (regression functions)
  • Solve / Calc
  • Numerical Integration
  • Numerical Differentiation
  • Σ () - function
  • Calculating with complex numbers
  • calculations based n
  • Non-natural input (such as the MS models)
More Information
Ražotājs Casio