Y add 0.449 add mul -31.3 abs add -30.8 mul -0.164 x_3 mul -0.9500000000000001 div mul x_2 div add sub mul 3.5300000000000002 x_4 mul -5.0 x_7 mul 0.89 div x_8 sub mul -9.0 mul abs add 79.0 mul 7.43 x_1 pow2 add 0.8170000000000001 mul -3.12 mul x_5 x_5 sub mul 0.234 x_6 mul 4.5200000000000005 x_9 x_7 inv add -7.36 mul 0.433 div x_2 x_0