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Mul Mul Pow Mul 2 sqrt Add Add Add x0 Add x0 x0 Pow sec Mul x5 tanh x0 x2 x0 -1 Add Add 3 Mul Pow sec Mul x5 tanh x0 Add x2 -1 Mul x2 Mul Mul tan Mul x5 tanh x0 sec Mul x5 tanh x0 Mul x5 Pow sech x0 2 1 Pow Mul sqrt Add sqrt Add Add Add x0 Add x0 x0 Pow sec Mul x5 tanh x0 x2 x0 -1 sqrt Add 1 sqrt Add Add Add x0 Add x0 x0 Pow sec Mul x5 tanh x0 x2 x0 -1 