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Re: search routine [message #54245 is a reply to message #12851]

Fri, 01 June 2007 06:11

Paolo Grigis
Messages: 171
Registered: December 2003

Senior Member

Laurens wrote:
> Hi folks,
>
> From Martin Schultz (posted in 1999) I found the following array-search
> algorithm which seems to do a fine job.
> Except that i'm not able to catch the first element in the array.
>
> Example:
>
> Array = [0,80,100,120,180,300]
> result = search, Array, 4.53
>
> It should return index 0, if I understand it correctly, but it returns 1
> instead. Now I don't quite follow the logic of the function, so maybe
> someone for which it's easy to see can help me in the right direction?

You could use the built-in function value_locate instead:

result=value_locate(array,4.53)

which returns 0.

Ciao,
Paolo

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[Message index]

		Search routines By: bowman on Fri, 18 September 1998 00:00
		Re: Search routines By: Martin Schultz on Mon, 21 September 1998 00:00
		Re: Search routines By: R. Bauer on Sat, 26 September 1998 00:00
		Re: search routine By: Laurens on Fri, 01 June 2007 06:42
		Re: search routine By: Paolo Grigis on Fri, 01 June 2007 07:27
		Re: search routine By: Laurens on Fri, 01 June 2007 06:38
		Re: search routine By: cmancone on Fri, 01 June 2007 06:34
		Re: search routine By: Paolo Grigis on Fri, 01 June 2007 07:23
		Re: search routine By: cmancone on Fri, 01 June 2007 06:32
		Re: search routine By: Paolo Grigis on Fri, 01 June 2007 07:20
		Re: search routine By: Paolo Grigis on Fri, 01 June 2007 06:11

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