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    Sale!
    Casio FX-991ES Plus Scientific Calculator
    Home / Desktop Accessories / Calculators

    Casio FX-991ES Plus Scientific Calculator

    ₨5,850.00 Original price was: ₨5,850.00.₨4,875.00Current price is: ₨4,875.00.

    ORIGINAL Products
    15 and 10+2 digits
    417 functions
    Equation solver

    SKU: CSS10012014000452 Categories: Calculators, Desktop Accessories Tags: Casio, Scientific Calculator
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    • Description
    • Reviews (0)

    Casio FX-991ES Plus Scientific Calculator

    The Natural Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand.

    • Natural-V.P.A.M.
    • Dot matrix display
    • 15 and 10+2 digits
    • 417 functions
    • Equation solver
    • 20 pairs of values for metric conversion
    • Calculation with complex numbers
    • Calc key (temporary formula memory)
    • 40 physical constants
    • Matrix/vector calculation
    • Numerical integral & differential calculus
    • Random Integers
    • New equation Mode
    • Function table
    • Two-Way-Power

     Display

        • Display type: 31 * 96 FULL DOT
        • Natural display
        • Algebraic input logic: Natural V.P.A.M.
        • Number of characters/lines: 15/1+10/1
        • Significand function: 10+2

    Memory

        • Repeat function
        • Variable memory: 9
        • Number of storable programs: Calc / Solv button

    Basic mathematics

        • Functions: 580
        • Scientific constants: 40/
        • Unit conversions: 164
        • Bracket levels: 24
        • Fraction calculations: 2 Modi
        • Angle dimensions DEG/RAD/GRAD
        • Conversions between >DEG/>RAD/>GRAD
        • Coordinate conversion Pol
        • 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
        • Remainder function
        • Technical notation ENG/ENG
        • Calculation of complex numbers
        • Random number generator
        • Random integers
        • Calculation of the minimum or maximum of a quadratic function
        • GCD/LCM function
        • Base-N calculations
        • “Verify” test function
        • Value table
        • Recurring decimal fractions

    Statistics

        • Summation of ?x, ?x2
        • Summation of ?x, ?y, ?x2, ?y2, ?xy
        • Standard deviations for grouped and ungrouped values
        • Distribution functions (normal distribution and inverse normal distribution, binominal distribution, Poisson distribution)
        • Regression analysis
        • Permutations (nPr) and combinatorics (nCr)
        • Matrix calculation/vector calculation
        • REF/RREF function
        • Equation calculation
        • Inequality calculation

    Differential and integral calculus

        • Numerical integral calculus
        • Numerical differential calculus

    Other

      • Menu language: german
      • Automatic shut-off
      • Identical emulator software: optional
      • Energy supply: Solar+Battery
      • Battery type: 1 x LR-44
      • Size (H x W x D mm): 11,1 x 80 x 162
      • Weight: 95 g

    Reviews

    There are no reviews yet.

    Only logged in customers who have purchased this product may leave a review.

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