Hmm, looks like clojure.core.logic/!= is what you want? I forgot David has his own constraint system separate to cKanren.
Thanks, Ambrose On Wed, Aug 15, 2012 at 9:07 PM, Ambrose Bonnaire-Sergeant < [email protected]> wrote: > What would you expect to happen when you pass not-nilo a logic variable? > > Thanks, > Ambrose > > > On Wed, Aug 15, 2012 at 9:02 PM, Jim - FooBar(); <[email protected]>wrote: > >> Hi everyone, >> >> I was thinking about how to invert the 'nilo' relation found in >> core.logic: >> >> (defn nilo >> "A relation where a is nil" >> [a] >> (== nil a)) >> >> >> there is a != operator but it is in the arithmetic namespace so i don't >> expect it to work... >> >> any pointers? >> >> Jim >> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to [email protected] >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en > > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en
