Mul x6 Add Mul Pow x7 sech Pow 0.265802228834080 Pow Pow x0 sec x0 x3 x0 sqrt x0 
Mul x6 Add Add Mul x0 Mul Pow x7 Add sech Pow 0.265802228834080 Pow Pow x0 sec x0 x3 -1 Mul Mul x7 log x7 Mul Mul tanh Pow 0.265802228834080 Pow Pow x0 sec x0 x3 Mul -1 sech Pow 0.265802228834080 Pow Pow x0 sec x0 x3 Mul Pow 0.265802228834080 Add Pow Pow x0 sec x0 x3 -1 Mul -1.05920051852378 Mul Pow Pow x0 sec x0 Add x3 -1 Mul x3 Mul Pow x0 Add sec x0 -1 Add sec x0 Mul Mul x0 log x0 Mul tan x0 sec x0 Pow x7 sech Pow 0.265802228834080 Pow Pow x0 sec x0 x3 Pow Mul 2 sqrt x0 -1 