Mul 0.295812915532746 Add csch x0 sech Mul 0.0134748744107932 x0 
Mul 0.295812915532746 Add Mul Mul -1 coth x0 csch x0 Mul Mul tanh Mul 0.0134748744107932 x0 Mul -1 sech Mul 0.0134748744107932 x0 0.0134748744107932 