Y add 1.61 sub mul 2.0300000000000002 mul sub mul -0.768 x_1 mul 9.290000000000001 x_2 sub add mul 7.96 x_4 sub mul 9.68 x_5 mul -0.8220000000000001 x_3 mul -3.2 sin add 3.38 mul -6.87 x_0 mul 2.4000000000000004 x_0