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Re: acosh, getting consistent results from GSL and Guile


From: Kevin Ryde
Subject: Re: acosh, getting consistent results from GSL and Guile
Date: Sat, 19 Aug 2006 09:18:18 +1000
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux)

Daniel Llorens del Río <address@hidden> writes:
>
> Myself, I'd be happy if only things like this didn't happen:
>
> guile> (tanh 1e3+i)
> +nan.0

Perhaps the libc ctanh() etc could be used when available ... let
somebody else worry about overflows.




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