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Fraction Calculator + Math

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    Fraction Calculator + Math

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    설명

    Fraction calculator with step-by-step operations and algebra. Shows results as you type. Use space to enter mixed fractions. Graphical display of expressions with history.

    Help site with instructions and examples: http://frac.mathlab.us
    If you have a question, send email to calc@mathlab.us

    FRACTION CALCULATOR
    * Step-by-step operations (option to turn off)
    * Arithmetic operations (+,-,*,/,÷), hold / to enter ÷
    * Powers of fractions
    * Fractions simplification
    * Fractions with complex numbers
    * Decimal to fraction conversion and back
    * Symbolical fractions and operations
    * Integer roots simplification
    * Pinch to zoom

    ALGEBRA
    * Linear equations x+1=2 -> x=1
    * Quadratic equations x^2-1=0 -> x=-1,1
    * Approximate roots of higher polynomials
    * Systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2
    * Polynomial long division
    * Polynomial expansion, factoring
    * Solving inequalities with one variable, double tap ( and ) to enter less and greater signs
    * Linear and polynomial inequalities, x^3-4>4
    * Inequalities with absolute values, abs(2x+3)<=5
    * Compound inequalities, 1* Rational inequalities, (x+3)/(x-1)<=0

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    : 12.633 리뷰

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