Y add 0.392 add sub mul -1.4000000000000001 div div sqrt add 9.0 mul -0.502 x_6 x_4 x_1 sub sub mul 24.3 x_3 mul -2.54 div add mul 87.60000000000001 x_0 mul -9.5 div x_5 x_2 pow3 add -3.27 mul 0.05 mul x_2 pow2 add 46.1 mul -34.800000000000004 x_4 mul 65.60000000000001 exp add 53.5 mul 53.1 x_2 mul 0.601 x_2