Y add 48.400000000000006 div add mul 3.3000000000000003 pow2 add 0.226 mul 86.80000000000001 x_4 mul -0.20500000000000002 x_6 div x_2 sub add mul -40.6 x_0 mul -0.548 x_7 mul 0.421 mul x_5 div sin add -42.7 mul 0.8290000000000001 div add mul -3.14 x_4 mul 1.87 x_3 x_1 x_7