Y add -1.27 sub mul 88.9 mul x_0 cos add 15.700000000000001 mul -39.300000000000004 x_3 sub mul 97.5 div add sub sub mul -52.7 x_0 mul -0.01 exp add -0.6970000000000001 mul -0.886 x_2 mul -87.5 x_5 mul -83.9 x_4 x_1 mul -0.54 x_1