Y add 5.64 div add mul -0.454 exp add 0.394 mul -10.600000000000001 x_1 mul 0.885 div sub mul 61.300000000000004 mul div div x_0 x_2 x_3 pow2 add -0.897 mul 0.667 x_0 mul -21.900000000000002 x_0 x_1 x_4