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Casio FX-991ES Plus-2nd Edition Scientific Calculator

 6,300

Description

CALCULATOR DESCRIPTION

  • Power Source: Solar, Battery
  • Brand:Casio
  • Number of Batteries: 1 LR44 batteries required. (included)
  • Item Dimensions LxWxH: 6.38 x 3.03 x 0.43 inches
  • Display Type:LCD

 

TECHNICAL DETAILS

  • Batteries ‏ : ‎ 1 LR44 batteries required. (included)
  • Product Dimensions ‏ : ‎ 6.38 x 3.03 x 0.43 inches; 3.35 ounces
  • Date First Available ‏ : ‎ October 21, 2020
  • Manufacturer ‏ : ‎ CASIO
  • ASIN ‏ : ‎ B0846D5CBP
  • Item model number ‏ : ‎ FX-991ES Plus-2nd Edition

 

SIZE OF PRODUCT / TOTAL WEIGHT

  • Product Dimensions: 6.38 x 3.03 x 0.43 inches
  • Item Weight: 3.35 ounces

SPECIFICATIONS

Display

  • Display type: 31 * 96 FULL DOT
  • Natural display
  • Algebraic input logic: Natural V.P.A.M.
  • Number of characters/lines: 16/1+10/1
  • Significand function: 10+2

Memory

  • Repeat function
  • Variable memory: 9

Basic mathematics

  • Functions: 417
  • Scientific constants: 40
  • Unit conversions: 40
  • Bracket levels: 24
  • Fraction calculations
  • Angle dimensions 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, 10x, ex
  • Mathematical functions √, x2, x-1, 1/x, x!, xy, x1/y
  • Calculations based on n (hexadecimal/decimal/binary/octal)
  • Logical operators (AND/OR/etc.)
  • Calculations in the sexagesimal system
  • Percentage calculations
  • Technical notation ENG/ENG
  • Calculation of complex numbers
  • Random number generator
  • Value table
  • Matrix calculation/vector calculation
  • Equation calculation

Statistics

  • Summation of ∑x, ∑x2
  • Summation of ∑x, ∑y, ∑x2, ∑y2, ∑xy
  • Standard deviations for grouped and ungrouped values
  • Regression analysis
  • Permutations (nPr) and combinatorics (nCr)

Differential and integral calculus

  • Numerical integral calculus
  • Numerical differential calculus

Other

  • Hardcase
  • Automatic shut-off
  • Energy supply: Solar+Battery
  • Battery type: 1 x LR-44
  • Size (H x W x D mm): 11 x 77 x 162Weight: 95 g
  • Availability of models and/or lineups may differ depending on the country or region.
  • Technical amendments and errors excepted. The sizes in figures do not correspond to the original sizes.
  • The colours may differ slightly from the original.
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