Y add 2.15 div mul x_2 sub mul -6.17 mul x_0 x_3 mul -9.33 abs add -1.9000000000000001 mul 4.93 x_6 add sub mul 0.34500000000000003 x_7 mul -0.56 x_4 mul 1.79 div x_1 add mul 2.3000000000000003 x_5 mul -20.5 x_7