Y add 4.51 div x_2 sub mul -0.7010000000000001 mul mul x_8 x_1 sin sub mul -8.52 x_6 mul -7.8500000000000005 x_5 mul 3.8200000000000003 mul x_4 add mul -84.5 pow2 sub mul -0.51 x_0 mul -32.4 x_7 mul 11.600000000000001 x_3