Y add -6.37 div add mul -51.400000000000006 x_3 mul -66.10000000000001 x_1 sub sub mul 0.199 mul cos add -3.85 mul -0.912 x_2 cos add 94.0 mul 8.34 x_0 mul 0.552 x_3 add mul -0.53 tan add -0.559 mul 0.38 x_1 mul 48.2 x_2