[Numpy-discussion] stop criterion for an alternating signal

[Nils Wagner]

On Mon, 4 May 2009 10:52:59 -0600
  Charles R Harris <charlesr.harris@gmail.com> wrote:
> On Mon, May 4, 2009 at 10:48 AM, Nils Wagner
> <nwagner@iam.uni-stuttgart.de>wrote:
> 
>> Hi all,
>>
>> How can I define a stop criterion for an alternating 
>>series ?
>>
>> Any pointer would be appreciated.
>>
> 
> Where does the series come from and what are you trying 
>to do?
> 
> Chuck
  
The data come from an iterative process.
I am looking for convergence criteria.
It should be possible to stop the process after 10-15 
iterations.

Nils