Mul x7 Add Add -3 Pow Pow exp coth x2 x7 asech x0 x1 
Mul x7 Mul Pow Pow exp coth x2 x7 Add asech x0 -1 Mul Mul Pow exp coth x2 x7 log Pow exp coth x2 x7 Pow Mul Mul x0 x0 sqrt Add 1 Mul -1 Pow Mul x0 x0 -1 -1 