Y add 96.7 sub mul 0.039 div mul mul x_1 tan add -0.147 mul -2.0 mul pow2 add -37.800000000000004 mul -98.0 x_5 add mul 9.78 x_3 mul -95.80000000000001 x_8 sub mul -0.07 x_3 mul 5.62 x_0 add mul -93.10000000000001 div x_6 inv add 58.400000000000006 mul -0.031 x_4 mul -0.609 x_2 mul 13.0 log add 45.1 mul 0.858 div x_4 x_7