Casio FX-85DE CW ClassWiz

Casio FX-85DE CW ClassWiz (German Model)

The Casio FX-85DE CW is an advanced scientific calculator for school. With over 310 functions, a high-resolution display, and a user-friendly interface, it can be powered by both solar and battery.

Display

• 63* 192 FULL DOT
• Natural Display
• Icon Menu
• Display with 4 gray scales
• Algebraic input logic: Natural-V.P.A.M.
• Number of characters/lines: 17/1+10/1
• Display Mantissa – Exponent: 10+2

Memory

• Repetition function
• Variable memory

Mathematics

• 310+ functions
• 24 levels of parentheses
• Fraction calculations
• Angle measurement DEG/RAD/GRAD
• Conversions between DEG/RAD/GRAD
• Coordinate transformation Pol / Rec
• Trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1
• Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1
• Exponent, log, In, 10^x, e^x
• Mathematical functions √, x^2, x^-1, 1/x, x!, x^y, x^1/y
• Calculations in the sexagesimal system
• Percentage calculations

Statistics

• Summation of ∑x, ∑x^2,
• Summation of ∑x, ∑y, ∑x^2, ∑y^2, ∑x*y
• Standard deviations for grouped and ungrouped values
• Regression analysis
• Permutation (nPr), combination (nCr)

Other Features

• German menu language
• QR code function
• Auto power-off