Y add 2.83 add mul 98.60000000000001 div add mul -73.7 x_4 mul 0.779 x_7 div inv add 41.6 mul 0.181 x_1 mul div x_3 div sub mul -3.64 x_5 sub mul 0.727 x_4 mul 7.7700000000000005 abs add 0.837 mul 0.997 x_6 x_2 x_0 mul -0.114 sin add -1.0 mul -84.4 x_4