Y add 13.4 sub sub mul -4.1000000000000005 exp add 0.517 mul -0.781 x_0 add mul 0.097 div exp add -0.671 mul 8.0 x_1 sub mul -76.2 div div x_2 cos add 50.7 mul -9.69 x_4 x_1 mul 2.4 x_5 mul -1.2000000000000002 x_3 mul 0.181 cos add -0.794 mul 4.91 x_6