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Add Mul Pow x0 Add Add x3 x0 -1 Add Add x3 x0 Mul x0 log x0 Add acoth Pow 0.00411522633744856 Add Mul x0 Mul sqrt x7 Pow x0 x2 x0 Mul x0 Mul Mul Pow 0.00411522633744856 Add Add Mul x0 Mul sqrt x7 Pow x0 x2 x0 -1 Mul -5.48894621700310 Add Add Mul sqrt x7 Pow x0 x2 Mul x0 Mul sqrt x7 Mul Pow x0 Add x2 -1 x2 1 Pow Add 1 Mul -1 Mul Pow 0.00411522633744856 Add Mul x0 Mul sqrt x7 Pow x0 x2 x0 Pow 0.00411522633744856 Add Mul x0 Mul sqrt x7 Pow x0 x2 x0 -1 