Y add 1.1500000000000001 sub mul -9.75 div x_7 div x_6 div add mul -4.94 x_5 mul -63.6 mul x_0 x_7 sub mul -92.5 mul mul x_0 x_2 tan add -43.400000000000006 mul -15.3 x_3 sub mul 3.7600000000000002 x_7 mul 0.579 mul x_8 add mul -1.9100000000000001 x_4 mul -52.300000000000004 x_1 mul -0.324 x_6