Float/NaN must be instantiating something? user=> (def y Float/NaN) #'user/y user=> (= x y) false
On Tue, Oct 9, 2012 at 4:48 PM, Wes Freeman <[email protected]> wrote: > Possibly a simpler example: > > user=> (def x Float/NaN) > #'user/x > user=> (= x x) > true > > I'm not sure whether true or false makes more sense, personally. > > Wes > > On Tue, Oct 9, 2012 at 4:38 PM, Brian Craft <[email protected]> wrote: > >> Can someone explain the last result here? >> >> > [1 2 3 Float/NaN] >> [1 2 3 NaN] >> > (= Float/NaN Float/NaN) >> false >> (#(= Float/NaN Float/NaN)) >> false >> ; all is good so far, but... >> (filter #(= % %) [1 2 3 Float/NaN 4]) >> (1 2 3 NaN 4) >> >> Now I'm lost. What just happened? >> >> -- >> 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
