Add acoth Pow Mul -3 x0 0.00160000000000000 x0 
Add Mul Mul Pow Mul -3 x0 -0.998400000000000 -2.99840000000000 Pow Add 1 Mul -1 Mul Pow Mul -3 x0 0.00160000000000000 Pow Mul -3 x0 0.00160000000000000 -1 1 