Y add 0.45 div add mul -80.60000000000001 inv add -67.2 mul -8.32 x_5 mul 0.915 mul x_1 div pow2 add mul -67.60000000000001 x_1 mul 0.601 inv add -53.7 mul -16.3 x_2 add mul -6.19 x_4 mul 2.61 x_3 x_0