Y add 0.529 sub mul -87.4 mul div mul x_4 div inv add -35.4 mul 0.42 x_4 x_0 sub mul 0.705 x_1 mul -34.300000000000004 x_6 mul add mul 6.94 x_5 mul 1.9000000000000001 x_3 cos add 0.199 mul -0.9480000000000001 x_0 mul 58.400000000000006 x_2