Y add -0.31 sub mul 8.49 mul cos add -8.75 mul -5.59 x_4 mul sub mul -0.839 x_1 mul 0.593 x_3 add mul -2.85 div div inv add -8.31 mul 0.753 x_2 x_3 x_0 add add mul 0.101 x_6 mul 40.400000000000006 x_5 mul 0.14400000000000002 x_6 mul -8.42 tan add 39.7 mul 0.249 x_3