Y add 0.81 mul mul add mul -3.68 x_1 mul -0.923 div div add mul -0.30000000000000004 x_5 mul -92.60000000000001 x_3 x_6 x_2 sub mul 30.200000000000003 x_7 mul 2.96 x_0 sin sub mul -0.291 x_4 mul -2.34 x_8