
From:  Carsten Fortmann 
Subject:  [Helpgsl] dawsons integral for imaginary arguments 
Date:  Wed, 12 Apr 2006 10:32:56 +0200 
Useragent:  Mozilla Thunderbird 1.0.7 (X11/20051013) 
I need the following expression exp(x*x)erfc(x) (1). Due to the exp(x*x) (not exp(x*x)!!!),this expression returns a nan for large arguments. I found out, that (1) is in principal given by dawsons integral for purely imaginary argument. Does anyone know how to obtain this in gsl?
Carsten
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