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Re: number of iterations [message #68956]

Sun, 06 December 2009 17:50

Wasit.Weather
Messages: 62
Registered: February 2008

Member

On Dec 6, 7:37 pm, David Fanning <n...@dfanning.com> wrote:
> Elkunn writes:
>
> .
>
>> How can I do that in this example? I would like to have print the
>> number of iterations within that Repeat Loop.
>
>> Thanks
>> ;E1 = Unit vector, known
>> ; Z is known matrix
>> REPEAT BEGIN
>> EC = Z##E1
>> L = sqrt(EC[0]+EC[1])
>> E1 = EC/L
>> print,L
>> ;Keep going until nothing is moved.
>> ENDREP UNTIL L LT 1.2840277
>
> ;E1 = Unit vector, known
> ; Z is known matrix
> count = 0
> REPEAT BEGIN
> print, count++
> EC = Z##E1
> L = sqrt(EC[0]+EC[1])
> E1 = EC/L
> print,L
> ;Keep going until nothing is moved.
> ENDREP UNTIL L LT 1.2840277
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Wov!
Things are so simple, as long as you know how to do it!!!
thanks

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[Message index]

		Re: number of iterations By: Wasit.Weather on Sun, 06 December 2009 17:50
		Re: number of iterations By: David Fanning on Sun, 06 December 2009 17:37
		Re: number of iterations By: Wasit.Weather on Sun, 06 December 2009 17:32
		Re: number of iterations By: David Fanning on Sun, 06 December 2009 16:49

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