Y add -2.9000000000000004 add sub mul -4.0 mul x_4 sub mul -68.4 inv add -0.44 mul -0.918 mul x_0 x_1 mul 0.762 sqrt add 58.400000000000006 mul -0.79 div cos add 9.0 mul 4.78 x_2 mul x_3 x_2 mul 28.8 x_0 mul 4.5200000000000005 x_0