Pow 4 exp asech Add coth x7 x0 
Mul Pow 4 Add exp asech Add coth x7 x0 -1 Mul 5.38629436111989 Mul exp asech Add coth x7 x0 Pow Mul Mul Add coth x7 x0 Add coth x7 x0 sqrt Add 1 Mul -1 Pow Mul Add coth x7 x0 Add coth x7 x0 -1 -1 