Y add -5.23 sub mul 0.11900000000000001 x_2 sub add mul -62.1 mul pow3 add -0.014 mul 56.1 x_2 x_0 mul -5.09 cos add 71.8 mul -0.684 mul x_4 x_3 add mul 0.47100000000000003 x_4 sub mul -0.02 x_1 sub mul -0.421 exp add -8.4 mul -7.9 x_3 mul -6.66 inv add -50.400000000000006 mul -80.80000000000001 x_4