Y add 0.629 sub mul 9.52 x_3 sub mul -54.6 div x_7 x_4 sub mul -0.92 x_2 add mul -75.60000000000001 div x_0 sub mul 4.45 pow2 add -2.15 mul -0.628 x_4 mul -0.63 inv add -9.31 mul -7.5200000000000005 mul x_6 x_5 mul -0.28700000000000003 abs add -5.05 mul -2.82 x_1