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ln(7*x^5)
e^x-(4*ln(x))+x^5+1/(x^2)
309;302
50500;250
130.36-(20.02^5*a)-(20.02^4*b)-(20.02^3*c)-(20.02^2*d)-(20.02*f)-h;236.38-(2.56^5*a)-(2.56^4*b)-(2.56^3*c)-(2.56^2*d)-(2.56*f)-h;77.8178-(50.1^5*a)-(50.1^4*b)-(50.1^3*c)-(50.1^2*d)-(50.1*f)-h;60.1603-(80.2^5*a)-(80.2^4*b)-(80.2^3*c)-(80.2^2*d)-(80.2*f)-h;56.1838-(100.1^5*a)-(100.1^4*b)-(100.1^3*c)-(100.1^2*d)-(100.1*f)-h
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