Y add 6.67 div x_3 add mul 67.60000000000001 mul div abs add -0.992 mul -7.61 x_2 x_1 x_4 add mul 98.30000000000001 div x_1 sub mul -80.0 mul x_5 mul add mul -29.1 cos add 48.800000000000004 mul 0.593 x_7 mul 0.681 x_0 x_6 mul -54.0 x_7 mul 0.788 x_8