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Mul Mul Mul -1 coth Mul Pow Add -5 x5 sec Add x0 acosh Pow x2 x0 3 csch Mul Pow Add -5 x5 sec Add x0 acosh Pow x2 x0 3 Mul 3 Mul Pow Add -5 x5 Add sec Add x0 acosh Pow x2 x0 -1 Mul Mul Add -5 x5 log Add -5 x5 Mul Mul tan Add x0 acosh Pow x2 x0 sec Add x0 acosh Pow x2 x0 Add 1 Mul Mul Pow x2 Add x0 -1 Mul x2 log x2 Pow Mul sqrt Add Pow x2 x0 -1 sqrt Add 1 Pow x2 x0 -1 