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5*((x^5 - x^3 + 1)/(- x^2 + x) - 1/(x^2*(1/x - 1)) + x^2 + x^3)^2 - 30*((x^5 - x^3 + 1)/(- x^2 + x) - 1/(x^2*(1/x - 1)) + x^2 + x^3)^10
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