Y add 1.16 div div div inv add 8.31 mul -16.8 x_4 sin add -0.996 mul -40.7 x_0 mul x_1 x_1 add sub mul 0.801 x_0 mul -49.7 inv add 0.5700000000000001 mul -46.400000000000006 x_2 mul 81.4 div x_3 mul x_0 inv add 8.94 mul -5.08 x_2