level 1
Limit[((\!\(
\*SubsuperscriptBox[\(\[Integral]\), \(0\), \(x\)]\(
\*FractionBox[\(Log[E,t]\), \(\((
\*SuperscriptBox[\(t\), \(2\)] + 1)\)*\((
\*SuperscriptBox[\(t\), \(3\)] + 1)\)\)] \[DifferentialD]t\)\))*(\!\(
\*SubsuperscriptBox[\(\[Integral]\), \(0\), \(x\)]\(Abs[
Sin[t]] \[DifferentialD]t\)\))^2*(Exp[
3*(Sum[1/(x + k), {k, 0, x}])]))/((x^5*PolyLog[5, 1/x]) - x^4 -
x^3/32), x -> +\[Infinity]]
2019年08月07日 13点08分
3