Add 1 Add Add x0 Mul tanh x0 Add x5 Mul Mul x0 atanh x3 Mul x3 tan exp Add x6 x0 tan x0 
Add Add 1 Add Mul Add x5 Mul Mul x0 atanh x3 Mul x3 tan exp Add x6 x0 Pow sech x0 2 Mul tanh x0 Add Mul Mul x3 tan exp Add x6 x0 atanh x3 Mul Mul x0 atanh x3 Mul x3 Mul Pow sec exp Add x6 x0 2 exp Add x6 x0 Pow sec x0 2 