Y combinator « Python recipes « ActiveState Code1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 ''' Implementation of the fixed point combinator Y. ----------------------------------------------- The Y combinator is a higher order function that suffices following relation: Y(F) = F(Y(F)) From the fixed point property we can get an idea on
