Y add -42.5 div sub mul -79.9 x_5 sub mul -0.19 x_7 sub mul 21.700000000000003 x_1 add sub mul -13.600000000000001 x_2 mul -86.30000000000001 x_4 add mul 5.08 x_3 mul 45.1 abs add -0.747 mul -0.91 x_0 x_6