Mul Add Mul coth x0 Add Pow 0.244978663126864 x0 sec x0 Add acot x2 x6 Pow E -1 
Mul Pow E -1 Add Mul Add Pow 0.244978663126864 x0 sec x0 Mul -1 Pow csch x0 2 Mul coth x0 Add Mul Pow 0.244978663126864 Add x0 -1 -1.16160549838114 Mul tan x0 sec x0 