Y add 7.2700000000000005 mul sub sub sub mul 26.400000000000002 mul sub mul -7.88 div cos sub mul 68.8 x_4 mul 81.80000000000001 x_4 x_4 mul -0.47200000000000003 exp add -0.26 mul -3.6 x_2 x_0 mul 0.72 abs add -24.900000000000002 mul -4.21 x_1 mul -0.28800000000000003 exp add -16.2 mul 0.433 x_3 mul -9.36 x_3 x_1