Add x0 Pow x0 Mul 4 cos Pow 0.648054273663885 Add acoth Pow x2 x3 x0 
Add 1 Mul Pow x0 Add Mul 4 cos Pow 0.648054273663885 Add acoth Pow x2 x3 x0 -1 Add Mul 4 cos Pow 0.648054273663885 Add acoth Pow x2 x3 x0 Mul Mul x0 log x0 Mul 4 Mul Mul -1 sin Pow 0.648054273663885 Add acoth Pow x2 x3 x0 Mul Pow 0.648054273663885 Add Add acoth Pow x2 x3 x0 -1 0.214273443180858 