Y add 68.60000000000001 div add add mul -0.66 x_9 mul -6.8 div add mul 9.52 div x_4 div exp add mul -99.2 x_9 mul 62.7 x_7 x_0 mul 0.884 x_1 mul div add mul -1.05 x_5 mul -0.19 x_7 x_3 x_6 mul -59.900000000000006 div sub mul -8.290000000000001 x_8 mul 0.5 x_2 x_0 x_9