Y add -0.503 div x_6 mul add add mul -0.47000000000000003 div pow2 add 0.301 mul -0.428 x_2 pow2 add -78.4 mul 4.76 x_7 add mul -52.6 abs add mul -4.5200000000000005 x_3 mul -61.800000000000004 div x_0 inv add 4.74 mul 0.422 x_8 mul 0.774 x_4 mul -0.128 x_5 x_1