Y add -20.200000000000003 add mul 0.52 cos add 53.400000000000006 mul 4.83 x_5 mul -1.0 div sub mul 9.43 x_2 mul -40.7 div add mul 5.61 x_1 mul 0.8 x_0 x_7 sub mul -39.1 x_6 add mul -19.5 inv add 3.86 mul 10.5 div x_4 x_7 mul -5.53 x_3