sinh Add Pow sinh Add Pow Mul x0 4 0.842857389461537 -1 2 asec cosh x5 
Mul cosh Add Pow sinh Add Pow Mul x0 4 0.842857389461537 -1 2 asec cosh x5 Mul sinh Add Pow Mul x0 4 0.842857389461537 -1 Mul 2 Mul cosh Add Pow Mul x0 4 0.842857389461537 -1 Mul Pow Mul x0 4 -0.157142610538463 4.84285738946154 