Y add -0.067 mul x_1 sub mul 7.930000000000001 mul sub mul -9.3 div sub mul 58.400000000000006 mul x_6 x_0 mul -51.7 div cos add -2.19 mul 6.92 x_4 add mul 0.729 x_2 mul 63.900000000000006 x_5 x_3 mul 0.324 x_5 x_1 mul 87.10000000000001 x_2