Y add -0.387 add mul -1.74 mul x_7 mul x_3 abs add -0.86 mul 4.3100000000000005 x_2 add mul -22.200000000000003 div mul x_5 x_0 cos add -6.62 mul -78.5 x_8 sub mul 2.54 x_4 add add mul -1.26 x_6 mul 6.640000000000001 x_1 mul -3.22 x_2