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