Mul Add Pow sech Add coth x0 x0 Mul sec x2 54.5981500331442 -2 x0 
Add Mul x0 Mul Pow sech Add coth x0 x0 Add Mul sec x2 54.5981500331442 -1 Mul Mul sec x2 54.5981500331442 Mul Mul tanh Add coth x0 x0 Mul -1 sech Add coth x0 x0 Add Mul -1 Pow csch x0 2 1 Add Pow sech Add coth x0 x0 Mul sec x2 54.5981500331442 -2 