Y add -61.800000000000004 div x_3 add mul -8.48 cos add 19.900000000000002 mul -44.400000000000006 x_2 mul 8.290000000000001 mul add mul 1.18 x_0 mul -2.48 mul sub mul -35.6 x_0 mul 0.757 x_0 sub mul 0.168 x_1 mul 51.5 x_1 x_2