On Dec 4, 7:11 am, Bennu Strelitzia    
   wrote:   
   > Am interested in pointers to any of the following computer language   
   > research or implementations:   
   >   
   > * Set abstractions and operations including infinite, realizing the   
   > impossibility of any complete implementation of such infinite sets, but   
   > undaunted in the desire to still implement, for example, many natural   
   > useful infinite sets, i.e. the set of integers, the set of X-collated   
   > lists, etc. ...   
   > [Well, there's always SETL. -John]   
      
   SETL's cool, but only for finite sets.  For infinite sets, check out   
   CM Lisp for ideas.  Though I know of no implementation, sadly.   
      
   Preston   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)