Y add 2.19 div sub sub sub sub mul -0.043000000000000003 x_4 mul 51.6 mul x_6 add mul -6.49 x_2 mul -37.6 x_3 mul 4.61 x_4 mul -0.871 div x_5 div x_0 inv add 0.275 mul 0.07200000000000001 x_4 mul 0.36 x_1 x_7