Y add 0.089 div sub mul -34.0 div x_7 sub mul -2.6 x_0 mul -53.300000000000004 div cos add 66.60000000000001 mul 64.7 x_2 div x_3 add mul 89.9 x_5 mul -0.076 x_1 mul 3.0 x_8 mul cos add 2.22 mul -5.4 div x_6 x_4 x_0