Pow x0 Mul Mul x0 cosh Add x0 68.0166470330000 -1 
Mul Pow x0 Add Mul Mul x0 cosh Add x0 68.0166470330000 -1 -1 Add Mul Mul x0 cosh Add x0 68.0166470330000 -1 Mul Mul x0 log x0 Mul -1 Add cosh Add x0 68.0166470330000 Mul x0 sinh Add x0 68.0166470330000 