On May 3, 12:38 am, bOR_ <[email protected]> wrote: > user> (time (dotimes [i 100000] (contribmath-ceil (rand)))) > > "Elapsed time: 4500.530303 msecs" > > nil > > user> (time (dotimes [i 100000] (contribgenericmath-ceil (rand)))) > > "Elapsed time: 44.707193 msecs" > > nil > > user> (time (dotimes [i 100000] (incanterprocessing-ceil (rand)))) > > "Elapsed time: 38.322599 msecs" > > nil > > user> (time (dotimes [i 100000] (inc (int (rand)))))
That's a terrible ceil method: (inc (int 0)) is 1. The reason it's fast is that (int x) is a java primitive. It acts like the *floor* function, making it not useful to you. -- 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
