Y add -41.2 add sub mul 74.5 log add 9.85 mul -0.85 x_1 mul -63.800000000000004 x_8 sub mul -93.5 mul x_2 mul sub mul 6.72 div tan sub mul -0.7000000000000001 x_6 sub mul 6.9 cos add 0.41400000000000003 mul -0.8310000000000001 x_3 mul 7.3500000000000005 x_3 x_5 mul -5.11 x_1 mul mul x_4 inv add -0.79 mul -88.9 x_5 x_0 mul 79.5 x_7