Y add -0.546 div add mul 12.9 x_0 mul -3.79 mul x_4 sub add mul 28.5 pow3 sub mul -54.5 x_3 mul -7.6000000000000005 pow3 add 3.7800000000000002 mul 0.198 x_0 mul -82.80000000000001 inv add 13.9 mul -0.15 x_2 mul -3.2600000000000002 x_1 sin add -58.2 mul 6.1000000000000005 x_4