Y add -80.10000000000001 mul add sub mul 0.763 x_1 mul -4.61 x_2 mul 0.8200000000000001 x_3 add mul 0.9460000000000001 abs add -0.17 mul -0.5730000000000001 mul inv add 3.5300000000000002 mul -3.37 x_3 add mul -10.5 x_0 mul 7.1000000000000005 x_3 mul 0.631 x_1