Y add 0.188 sub add mul 0.684 x_7 mul 0.02 div cos add 0.8250000000000001 mul -6.7700000000000005 div x_0 x_6 mul mul div mul inv add -4.87 mul 0.53 x_4 x_5 x_3 x_1 tan add 0.123 mul 0.733 x_2 mul 7.800000000000001 tan add 0.893 mul 1.86 x_8