Y add 2.29 div add mul 80.4 x_4 mul 77.30000000000001 mul pow2 sub mul 4.39 div cos add 0.711 mul 0.029 x_2 x_1 mul 98.0 x_0 x_5 sub sub mul 5.07 x_7 mul -0.14200000000000002 div add mul 84.9 x_6 mul 0.635 x_3 log add 94.0 mul -0.018000000000000002 mul inv add -46.300000000000004 mul -5.46 x_7 x_5 mul -37.0 x_1