Pow cot coth x0 cosh Add x0 sqrt x4 
Mul Pow cot coth x0 Add cosh Add x0 sqrt x4 -1 Add Mul cosh Add x0 sqrt x4 Mul Mul -1 Pow csc coth x0 2 Mul -1 Pow csch x0 2 Mul Mul cot coth x0 log cot coth x0 sinh Add x0 sqrt x4 