Casio Calculator fx-85 CW

290+ Functions - battery + solar

• Number of digits

  10 + 2 digits

• Liquid crystal display

  Natural textbook display
  Algebraic input method: Natural V.P.A.M.
  Icon menu
  4-gradation display
  No. of figures/lines 17/1+10/1

• Memory

  9 Variables memory
  Replay Function

• Power supply

  Super solar
  1 x LR44
  Auto Power Off

• Size (D × W × H)

  162 × 77 × 10.7 mm

• Weight

  95 g

• Accessories

  Hard Case 63* 192 FULL DOT Display

• Display format settings

  290+ functions
  24 Parenthesis levels
  Fractional arithmetic
  Angle Unit (Degree, Radian, Gradian)
  Angle Unit Conversion (Degree, Radian, Gradian)
  Sexagesimal < > decimal Conversion
  Engineering Notation ENG/ENG

• Basic calculation

  Basic Calculation

• Basic functions

  Trigonometric Function sin/cos/tan/sin-1/cos-1/tan-1

  Hyperbolic functions (sinh/cosh/tanh/sinh⁻¹/cosh⁻¹/tanh⁻¹)

  Exponential, logarithmic (log, ln, 10ˣ, eˣ)

  Mathematical functions √, x², x-¹, 1/x, x!, xʸ, x^(1/y)

  Percentage calculation (%)
  Prime Factorisation
  Table function: f(x) & g(x)

• Other functions

  Random Number Generation
  Random Integer Generation

• Statistical data

  Sum of Σx, Σx²,
  Sum of Σx, Σy, Σx², Σy², Σx*y
  Standard deviation
  Regression analysis

• Statistical calculation

  Mathbox (Number Line, Unit Circle)
  Permutation (nPr), Combination (nCr)

• Connection to peripheral devices

  QR Code