Y add 0.229 div x_0 div sub mul -0.538 x_3 mul 7.28 div add mul 0.47900000000000004 abs add 97.9 mul 4.21 mul x_2 abs add -0.185 mul 0.933 x_4 mul 45.300000000000004 x_5 sub mul 14.9 x_7 mul -0.758 x_1 tan add -0.17400000000000002 mul -0.893 x_6