sqrt Pow Add sqrt x0 x2 coth atanh sinh Add cos x0 pi 
Mul Pow Mul 2 sqrt Pow Add sqrt x0 x2 coth atanh sinh Add cos x0 pi -1 Mul Pow Add sqrt x0 x2 Add coth atanh sinh Add cos x0 pi -1 Add Mul coth atanh sinh Add cos x0 pi Pow Mul 2 sqrt x0 -1 Mul Mul Add sqrt x0 x2 log Add sqrt x0 x2 Mul Mul -1 Pow csch atanh sinh Add cos x0 pi 2 Mul Mul cosh Add cos x0 pi Mul -1 sin x0 Pow Add 1 Mul -1 Mul sinh Add cos x0 pi sinh Add cos x0 pi -1 