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Mul Pow csch exp Pow acoth Add x0 x3 Add x2 -2 Add Pow x6 acot Add Pow x5 x0 x0 -1 Add Mul Pow x6 acot Add Pow x5 x0 x0 Mul Mul Mul -1 coth exp Pow acoth Add x0 x3 Add x2 -2 csch exp Pow acoth Add x0 x3 Add x2 -2 Mul exp Pow acoth Add x0 x3 Add x2 -2 Mul Pow acoth Add x0 x3 Add Add x2 -2 -1 Mul Add x2 -2 Pow Add 1 Mul -1 Mul Add x0 x3 Add x0 x3 -1 Mul Mul csch exp Pow acoth Add x0 x3 Add x2 -2 log csch exp Pow acoth Add x0 x3 Add x2 -2 Mul Pow x6 Add acot Add Pow x5 x0 x0 -1 Mul Mul x6 log x6 Mul -1 Mul Add Mul Pow x5 Add x0 -1 Mul x5 log x5 1 Pow Add 1 Mul Add Pow x5 x0 x0 Add Pow x5 x0 x0 -1 