Y add 98.9 div div mul x_2 x_2 sub mul -0.28500000000000003 tan add 57.2 mul 0.608 x_6 mul 23.900000000000002 x_3 mul add mul 0.6970000000000001 abs add -0.148 mul 4.4 x_5 sub mul 2.8000000000000003 x_1 mul -8.11 x_4 x_0