Y add -0.319 div add mul 0.54 x_0 mul 50.300000000000004 mul mul inv add -9.35 mul 0.869 div mul x_1 x_2 x_6 sub mul -72.2 x_5 mul -64.5 pow2 add 0.23700000000000002 mul -57.5 x_7 x_3 add mul -20.400000000000002 x_0 mul -27.700000000000003 sin add 64.60000000000001 mul -0.835 x_4