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[Caml-list] Evaluation order of Stream.from
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YAMAGATA yoriyuki
- Daniel de Rauglaudre
- John Max Skaller
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Date: | 2002-05-22 (10:06) |
From: | Daniel de Rauglaudre <daniel.de_rauglaudre@i...> |
Subject: | Re: [Caml-list] Evaluation order of Stream.from |
Hi, On Tue, May 21, 2002 at 10:09:38PM +0900, YAMAGATA yoriyuki wrote: > I have a question about Stream.from. If I create a stream by > Stream.from f by some function f, in what order f is called? I mean, > is it guaranteed that f is always called as f 1, f 2, f 3, ....? or is > the order like f 1, f 3, f 5, f 7, f 2, f 4, .... possible? Yes, the order is guaranteed: in streams, to access the nth element, you must have accessed the first n-1 ones before. But the first element is f 0, not f 1. -- Daniel de RAUGLAUDRE daniel.de_rauglaudre@inria.fr http://cristal.inria.fr/~ddr/ ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners