Y add 0.364 mul add mul 4.18 x_2 add mul -1.98 x_5 add mul 68.10000000000001 x_3 mul 6.49 mul x_3 add mul 7.72 mul x_1 x_2 mul 59.6 x_4 div mul x_7 add mul -2.2600000000000002 x_1 mul -45.400000000000006 x_6 x_0