Y add -9.21 div x_0 sub mul 3.33 mul add mul 3.6 x_8 mul -56.300000000000004 mul inv add 66.10000000000001 mul 7.0600000000000005 x_3 x_2 mul x_4 div x_6 sin add 68.7 mul -76.0 x_5 sub mul 23.3 sin add -30.400000000000002 mul 43.300000000000004 x_7 mul -3.38 x_1