Y add -56.300000000000004 add mul 0.361 mul div div mul x_1 sub mul -0.337 exp add 3.8200000000000003 mul -54.5 x_5 mul 0.169 exp add 1.75 mul 39.300000000000004 x_0 exp add -87.30000000000001 mul 0.387 x_6 x_4 inv add 3.24 mul -52.0 x_3 mul -0.193 div add mul 9.1 x_2 mul 0.036000000000000004 x_4 x_6