Y add 0.902 add mul 0.728 mul x_7 x_1 mul -4.6000000000000005 mul add mul 70.60000000000001 x_2 mul 79.60000000000001 x_3 add add mul -41.5 x_6 mul -3.61 x_0 mul 0.9 div sub mul 51.2 div x_6 x_5 mul 2.2 x_3 x_4