Y add -0.629 add mul -89.9 mul add add mul 61.6 abs add 7.91 mul 0.521 x_0 mul -85.60000000000001 abs add mul -58.900000000000006 x_2 mul -0.6920000000000001 x_1 mul 1.05 mul sub mul -6.44 cos add -0.047 mul -0.081 x_7 mul -0.846 abs add -38.400000000000006 mul 78.30000000000001 x_4 x_6 x_8 sub mul -2.92 x_3 mul -0.729 x_5