Y add 3.19 sub add mul -0.179 x_1 mul 4.03 x_2 add mul -1.62 x_0 sub mul 0.678 x_4 add mul 0.394 x_4 add mul 19.900000000000002 tan add 5.16 mul 0.799 x_2 mul 0.9400000000000001 inv sub mul -8.14 inv add -0.193 mul -4.42 x_2 mul -5.37 sin add -0.263 mul -8.620000000000001 x_3