Thanks Norman!  Not sure how I didn't realize that was happening, but it's 
working exactly as you describe.  Thanks much for your help!

Cheers,
Craig

On Sunday, June 30, 2013 2:40:48 PM UTC-5, Norman Richards wrote:
>
> Just like the prolog, you are generating an infinite number of solutions. 
>  run* will try and give you all of them.  You can use clojure's lazy seq 
> operations (first, take, etc...) or just ask for however many you want:
>
> > (run 10 [q] (path2 1 7 q))
>
> ((1 4 3 7)                                                                 
>                                                                             
>                                                      
>  (1 2 4 3 7)                                                               
>                                                                             
>                                                      
>  (1 4 5 7)                                                                 
>                                                                             
>                                                      
>  (1 2 4 5 7)                                                               
>                                                                             
>                                                      
>  (1 4 3 6 5 7)                                                             
>                                                                             
>                                                      
>  (1 2 4 3 6 5 7)                                                           
>                                                                             
>                                                      
>  (1 4 5 6 5 7)                                                             
>                                                                             
>                                                      
>  (1 2 4 5 6 5 7)                                                           
>                                                                             
>                                                      
>  (1 4 3 7 5 7)                                                             
>                                                                             
>                                                      
>  (1 2 4 3 7 5 7))  
>
>

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