Y add -21.200000000000003 mul sub mul 0.9570000000000001 div add mul 0.116 x_4 sub mul -18.400000000000002 x_4 add mul -0.493 x_3 mul -0.93 x_2 pow2 add 0.22 mul -59.300000000000004 x_2 mul 74.7 sin add 2.5500000000000003 mul 30.200000000000003 div add mul 1.31 x_0 mul 53.300000000000004 x_1 x_3 x_1