Casio FX-85DE CW scientific calculator with full dot display and 310 functions. The innovative operation and menu-based navigation simplify the use of the calculator for students, reducing the need for shortcuts and key combinations. The functions include the "Maths Box" for simulating dice and coin tossing experiments, allowing users to list the relative frequencies of the sums.

Features:

• Display: 63 x 192 full dot
• Natural display
• Algebraic input logic: Natural-V.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 memory

Mathematics:

• 310 functions
• 24 bracket levels
• Fraction
• Angle measures: DEG/RAD/GRAD
• Conversions between DEG, RAD, and GRAD
• Coordinate conversion pole ÷ 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, ln, 10^x, e^x
• Mathematical functions: √, x², x-1, 1/x, x!, x^y, x^(1/y)
• Calculations in the sexagesimal system
• Percentage calculation
• Prime factor decomposition
• Technical notation: ENG/ENG
• Random number generator
• Integer random numbers
• Check function "Verify"
• Value table: f(x) & g(x)
• Periodic decimal fraction
• Statistics
• Summation of ∑x, ∑x²
• Standard deviations for grouped and ungrouped values
• Regression analysis
• Permutation (nPr), combinatorics (nCr)
• Maths box (random experiments with coins and dice)

Miscellaneous:

• German menu language
• QR code function
• Hard case
• Automatic switch-off
• Power supply: solar + battery (1x LR 044)
• Dimensions (H x W x D in mm): 10.7 x 77 x 162
• Weight: 95g.