Y add -4.33 sub mul 64.2 mul x_0 pow2 add 59.1 mul 0.04 x_1 sub mul 0.507 div x_5 sub sub sub sub mul 0.085 x_4 mul -1.7 inv add 0.257 mul 0.13 x_2 mul 0.34900000000000003 pow2 sub mul -7.05 x_3 mul 0.23800000000000002 x_1 mul 5.0 x_6 mul 81.9 x_2 mul -0.559 x_6