[Haskell-cafe] Differences in optimisiation with interactive and comp

[Branimir Maksimovic]

>From: Bulat Ziganshin <bulatz at HotPOP.com>
>Reply-To: Bulat Ziganshin <bulatz at HotPOP.com>
>To: "Branimir Maksimovic" <bmaxa at hotmail.com>
>CC: tomasz.zielonka at gmail.com, 
>lemming at henning-thielemann.de,haskell-cafe at haskell.org
>Subject: Re[2]: [Haskell-cafe] Differences in optimisiation with 
>interactive and compiled mo
>Date: Sun, 11 Dec 2005 00:42:24 +0300
>
>Hello Branimir,
>
>Saturday, December 10, 2005, 8:29:09 PM, you wrote:
> >>Can you check this version?
>
>and this:
>
>replace from to = repl
>   where repl s | Just remainder <- start_from from s  =  to ++ repl 
>remainder
>         repl (c:cs)  =  c : repl cs
>         repl [] = []
>
>start_from (x:xs) (y:ys) | x==y  =  start_from xs ys
>start_from [] str                =  Just str
>start_from _  _                  =  Nothing
>
>

This one is fastest,not much, but is.
So here it goes: your version, then Daniel's, then mine.

Greetings, Bane.

_________________________________________________________________
Express yourself instantly with MSN Messenger! Download today it's FREE! 
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/