http://code.activestate.com/recipes/tags/infinite-divisor/2012-05-04T14:09:14-07:00ActiveState Code Recipes2012-05-04T14:09:14-07:00John Crichtonhttp://code.activestate.com/recipes/users/4181975/http://code.activestate.com/recipes/578119-recursively-defined-haskell-style-infinite-lists/

<p style="color: grey"> Python recipe 578119 by <a href="/recipes/users/4181975/">John Crichton</a> (<a href="/recipes/tags/decorator/">decorator</a>, <a href="/recipes/tags/functional/">functional</a>, <a href="/recipes/tags/generator/">generator</a>, <a href="/recipes/tags/infinite/">infinite</a>, <a href="/recipes/tags/itertools/">itertools</a>, <a href="/recipes/tags/lazy/">lazy</a>, <a href="/recipes/tags/recursive/">recursive</a>). Revision 2. </p> <p>A decorator to simplify the creation of recursively defined, Haskell-style infinite lists -- ie. recursive generators -- inspired by Raymond Hettinger's "Technique for cyclical iteration" [*]. </p> <p>[*] <a href="http://code.activestate.com/recipes/576961-technique-for-cyclical-iteration/" rel="nofollow">http://code.activestate.com/recipes/576961-technique-for-cyclical-iteration/</a> </p>

2011-02-13T15:27:42-08:00Thomas Ahlehttp://code.activestate.com/recipes/users/4060075/http://code.activestate.com/recipes/577574-python-infinite-rotations-and-tails/

<p style="color: grey"> Python recipe 577574 by <a href="/recipes/users/4060075/">Thomas Ahle</a> (<a href="/recipes/tags/cycles/">cycles</a>, <a href="/recipes/tags/functional/">functional</a>, <a href="/recipes/tags/infinite/">infinite</a>, <a href="/recipes/tags/lists/">lists</a>, <a href="/recipes/tags/rotations/">rotations</a>, <a href="/recipes/tags/tails/">tails</a>). </p> <p>This is an example of how functional ideas of infinite lists can be used in python to optimize memory usage of certain problems.</p>