Y add 12.100000000000001 div sub mul 0.8290000000000001 div x_0 abs add 94.7 mul 4.96 x_7 mul -0.9410000000000001 div add add mul -8.2 x_4 mul -41.300000000000004 x_6 mul -0.295 x_1 mul div mul inv add -7.55 mul -0.225 x_2 x_7 x_2 sub mul 9.23 x_3 mul -7.28 x_5 mul tan add 0.63 mul -63.800000000000004 x_7 x_8