Casio FX-85DEX Skolelommeregner Sort Display (indstil): 12 solcelle-drift, Batteridrevet (B x H x T) 77 x 11 x 166 mm

Technical and scientific calculator with a large range of functions and simple operation. The ‘natural display’ lets you enter and display fractions, square roots and other numeric expressions as they appear in your textbook.Power supply via solar cell with backup battery.Display- 63* 192 FULL DOT- Natural display- Algebraic input logic: Natural-V.P.A.M.- Number of characters/lines: 17/1+10/1- Menu icon- Display Mantisse – Exponent: 10+2Memory- Repeat function- 9 variable memoryMathematic- 325 functions- 24 parenthesis levels- Fraction calculation- ANGLE DIMENSIONS DEG/WHEEL/DEGREE- Conversions between DEG/WHEEL/DEGREE- 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, in, 10x, ex- Mathematical functions √, x², x-1, 1/x, x! xy, x1/y- Calculations in the sex age system- Percentage calculation- Prime factorisation- Technical notation NARROW/NARROW- Random number generator- Integer random number- "Verify" check function- Value table: 2 functions- Periodic decimal fractionStatistics- Summation of Σx, Σx²,- Sum formation of Σx, Σy, Σx², Σy², Σxy- Standard deviations for grouped and ungrouped values- Regression analysis- Permutation (NPR), combinatorics (NCR)Miscellaneous- German menu language- QR code function- Hardcase- Automatic switch-off- Energy supply: Solar cell + battery (1x LR 44)- Dimensions (H x W x D in mm) 11 x 77 x 166- Weight 90g

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