csch Mul Add Add x0 cos Add cosh acot x4 -2 sec E Pow x0 sec x0 
Mul Mul Mul -1 coth Mul Add Add x0 cos Add cosh acot x4 -2 sec E Pow x0 sec x0 csch Mul Add Add x0 cos Add cosh acot x4 -2 sec E Pow x0 sec x0 Add Pow x0 sec x0 Mul Add Add x0 cos Add cosh acot x4 -2 sec E Mul Pow x0 Add sec x0 -1 Add sec x0 Mul Mul x0 log x0 Mul tan x0 sec x0 