Y add 11.600000000000001 sub sub mul 0.432 div mul cos add -60.6 mul -7.8100000000000005 x_0 cos add 9.790000000000001 mul -22.6 x_3 mul x_1 cos add -21.400000000000002 mul -0.23 x_2 mul 0.18 x_4 sub mul -0.865 x_5 mul 3.39 abs add 3.96 mul 1.5 x_6