Mul acot Mul x1 x5 Mul Add Add x0 Mul x6 x0 pi Add Mul 2.18503986326152 cosh Pow x3 -2 Pow 3 x0 
Mul acot Mul x1 x5 Add Mul Add Mul 2.18503986326152 cosh Pow x3 -2 Pow 3 x0 Add 1 x6 Mul Add Add x0 Mul x6 x0 pi Mul Pow 3 Add x0 -1 4.09861228866811 