[SciPy-User] Error function with complex argument

Robaula helmrp@yahoo....
Sun Oct 21 15:08:15 CDT 2012


See also SciPy ufunc wofz, where erf(z) = 1 - exp( -z**2 ) * wofz( i*z ). 
This coud be used to compare values.

Bob H

On Oct 21, 2012, at 10:00 AM, scipy-user-request@scipy.org wrote:

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>   1. Re: error function with complex argument (Pauli Virtanen)
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> Message: 1
> Date: Sat, 20 Oct 2012 21:55:01 +0000 (UTC)
> From: Pauli Virtanen <pav@iki.fi>
> Subject: Re: [SciPy-User] error function with complex argument
> To: scipy-user@scipy.org
> Message-ID: <loom.20121020T235319-577@post.gmane.org>
> Content-Type: text/plain; charset=utf-8
> 
> Claas H. K?hler <claas.koehler <at> dlr.de> writes:
>> I have a question regarding the error function scipy.special.erf:
> [clip]
> 
> A new better implementation with both Re/Im parts accurate
> (down to some ULPs, I think) is here:
> 
>    https://github.com/scipy/scipy/pull/340
> 
> -- 
> Pauli Virtanen
> 
> 
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