Y add 70.8 sub mul -80.80000000000001 x_1 mul 2.16 div add mul 60.1 x_2 mul -0.169 mul add mul 0.555 x_6 add mul -79.5 x_0 mul 0.712 x_5 x_4 sub mul -0.671 x_0 sub sub mul -31.3 x_3 mul -0.6980000000000001 x_1 mul -1.2000000000000002 x_3