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Mul Pow x0 Add Add -1 Add 0.250000000000000 Mul csc coth Add -1 x0 x0 -1 Add Add -1 Add 0.250000000000000 Mul csc coth Add -1 x0 x0 Mul Mul x0 log x0 Add Mul x0 Mul Mul Mul -1 cot coth Add -1 x0 csc coth Add -1 x0 Mul -1 Pow csch Add -1 x0 2 csc coth Add -1 x0 