Y add -4.14 mul sub mul -3.16 x_3 sub mul 8.32 x_0 mul -2.95 div x_1 cos add -7.97 mul 0.861 div x_2 add mul -0.396 cos add -88.60000000000001 mul -3.0300000000000002 x_3 mul 7.5 x_0 tan add 2.39 mul 7.15 x_1