Y add 6.1000000000000005 add mul -27.200000000000003 cos add 84.30000000000001 mul 65.60000000000001 mul x_6 cos add -64.5 mul 57.800000000000004 x_2 mul 87.80000000000001 mul sub mul -8.56 x_4 sub mul 58.400000000000006 x_5 mul 0.002 x_1 mul x_5 sin add 0.391 mul -82.4 mul add mul -0.04 sqrt add 9.200000000000001 mul 0.843 x_3 mul 67.3 x_0 x_0