Y add -42.900000000000006 sub add add mul -11.9 mul mul add mul -46.900000000000006 x_3 mul -0.30000000000000004 x_7 x_2 mul cos add 6.09 mul -30.8 x_0 x_8 mul -0.715 mul x_5 x_1 mul -0.901 x_6 mul -4.47 x_4