I map produces a lazy sequence, time doesn't force it, if you wrap it
in either a dorun or doall, you should get what you expect:
user> (time (map #(Thread/sleep %) '(1000 1000 1000)))
"Elapsed time: 0.156 msecs"
(nil nil nil)
user> (time (doall (map #(Thread/sleep %) '(1000 1000 1000
"Elapse
user=> (time (map answer '(50 50)))
"Elapsed time: 0.032826 msecs"
(392330 392711)
user=> (time (answer 50))
"Elapsed time: 6357.131423 msecs"
392849
When I try to time 'map' it seems to return right away. How do I time
the full two executions of 'answer'?
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