Y add -0.732 div sub mul -0.427 x_1 add mul -21.1 x_0 mul -0.911 div add sub sub mul -1.12 div x_1 x_5 add mul 3.92 x_5 add mul 40.400000000000006 x_4 mul 9.0 x_3 mul -58.1 x_6 mul -5.800000000000001 x_5 x_2 exp add -0.626 mul 0.5 x_0