Y add -50.0 div div sub sub mul 0.5740000000000001 x_6 mul 0.764 x_5 mul 8.73 mul inv add 14.200000000000001 mul -0.366 x_8 x_2 log add 82.9 mul -5.5200000000000005 x_8 mul div x_3 mul x_0 sub mul -0.041 x_2 sub mul -77.2 x_1 mul 0.187 div x_6 x_7 x_4