Y add -29.0 sub mul 1.6 mul add mul -4.1000000000000005 x_8 sub mul 6.7 x_2 mul -63.7 mul sub add mul -0.906 x_7 add mul 0.98 x_0 mul 0.302 x_4 add mul -78.10000000000001 x_1 mul 92.7 inv add -0.267 mul -96.7 x_8 add mul -0.21 x_2 mul -1.8800000000000001 x_5 x_6 mul 1.53 x_3