Y add -3.1 add sub mul 79.10000000000001 sin add -1.94 mul -5.55 div abs add 87.9 mul 56.800000000000004 x_3 sin add 48.400000000000006 mul -3.3000000000000003 x_1 mul -0.465 div sub sub mul 86.2 x_3 mul -15.4 x_4 mul -9.600000000000001 x_1 add mul 0.115 mul x_2 x_1 mul 37.9 sin add -0.25 mul -0.739 x_0 mul -0.9460000000000001 x_2