Y add -0.467 add mul 4.89 div div x_0 mul x_3 mul div x_5 add mul 5.0200000000000005 div x_6 x_2 add mul 5.78 x_4 mul -37.300000000000004 cos add -3.79 mul -2.8000000000000003 x_8 x_1 x_7 mul 0.041 x_9