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A rational function f(t) with coefficients in a field K is a fraction g(t)/h(t) where f(t), g(t) are in K[t].
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a fraction whose numerator and denominator are both polynomials in X
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a function formed by taking the ratio of two polynomials
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a function that is expressed as the ratio of two polynomials
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a function that looks like a fraction
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a function which is the ratio of two polynomials
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a function whose value is given by a rational expression
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Functions constructed using the roots or quotients of polynomials. Example: f(x) = x1/2 g(x) = (2x3 - 4x2 + 2) / (x2 + 1)
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A ratio of two polynomial functions, , where .
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In mathematics, a rational function is any function whose output can be given by a formula that is the ratio of two polynomials.
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