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Casio FX-991DE CW

35,50 €
Tia mobiteli
Casio FX991DE CW Scientific calculator with FULL DOT display and 680 functions Display:
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Casio FX-991DE CW

Trenutno najbolja ponuda:

35,50 €u Tia mobiteli

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Casio FX991DE CW

Scientific calculator with FULL DOT display and 680 functions

Display:

  • 63 x 192 FULL DOT
  • Natural display
  • Algebraic input logic: NaturalV.P.A.M.
  • Number of characters/lines: 17/1+10/1
  • Icon Menu
  • Display with 4 shades of grey
  • Display mantissa exponent: 10+2

Memory:

  • Repeat function
  • 9 variable memories

Mathematics:

  • 680 functions
  • 47 scientific constants
  • 164 unit conversions
  • 24 bracket levels
  • Fractions
  • Angle measurements: DEG/RAD/GRAD
  • Conversions between >DEG/>RAD/>GRAD
  • Coordinate conversion pole ÷ rec
  • trigonometric functions: sin/cos/tan/sin1/cos1/tan1
  • hyperbolic functions: sinh/cosh/tanh/sinh1/cosh1/tanh1
  • Exponential, logarithm (In, 10x, ex )
  • mathematical functions √, x², x1, 1/x, x!, xy, x1/y
  • Calculations in base n (hexadecimal/decimal/binary/octal)
  • logical operators (AND/Or..)
  • Calculations in the sexagesimal system
  • Percentage calculation
  • remainder function
  • prime factorisation
  • technical notation: ENG/ENG
  • Calculation with technical symbols
  • Calculation of complex numbers
  • Random number generator
  • Integer random numbers
  • Calculation of minimum or maximum of a quadratic function
  • ggT/kgV function
  • 4 x 4 matrix calculation / vector calculation
  • REF/RREF function
  • Equation calculation
  • Inequality calculation
  • Verify function
  • Table of values: f(x) & g(x)
  • Periodic decimal fraction

Statistics:

  • Summation of ∑x, ∑x²
  • Standard deviations f. grouped and ungrouped values
  • Distribution functions (normal distribution, inverse normal distribution,
  • binomial distribution, Poisson distribution)
  • Regression analysis
  • Permutation (nPr), combinatorics (nCr)
  • Maths Box (random experiments with coins and dice)
  • Differential and integral calculus
  • numerical integral calculus
  • numerical differential calculus

Miscellaneous:

  • German menu language
  • Spreadsheet
  • QR code function
  • Hardcase
  • Automatic switchoff
  • Power supply: solar + battery 1 x LR44 (AG13)
  • Dimensions: (H x W x D) 10.7 x 77 x 162 mm
  • Weight: 95 g

CASIO FX-991DE CW
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