I get something when using this: (? @A A (db a1 +Similarity @A @X) (show @X))
{3At} (+Similarity)
value 4040
a2 {2b2}
a1 {2la}
@A={2la} @X={3At}{3Ai} (+Similarity)
value 3750
a2 {2kq}
a1 {2la}
@A={2la} @X={3Ai}-> NIL
Does that help in understanding why the original OR generator isn't working?
/Henrik
On Fri, Oct 31, 2008 at 1:01 PM, Alexander Burger <[EMAIL PROTECTED]> wrote:
> Hi Henrik,
>
>> I try: (? (db 'a1 '+Similarity A @X) (show @X)) (I assumed you forgot
>> the quotes above or maybe they're not needed?), and: (? (db a1
>
> Ah, that won't work. Pilog does not evaluate the argument as Lisp does.
> It wants to do pattern matching.
>
> So the 'A' in the above query will never match (besides, as you
> suspected, the quotes). Please try:
>
> (? @A A (db a1 +Similarity @A @X) (show @X))
>
> or perhaps - if you know that 'A' is the object {MyA} - directly
>
> (? (db a1 +Similarity {MyA} @X) (show @X))
>
> Cheers,
> - Alex
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