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From: Joe Riel <joer@san.rr.com>
Newsgroups: comp.soft-sys.math.maple
Subject: Re: A hypergeom evaluation
Date: Wed, 04 Jan 2012 10:42:02 -0800
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Peter Luschny <peter.luschny@googlemail.com> writes:

> F := (n,m) -> (m/n)*2^(n-m)*binomial(2*n-m-1,n-m)*hypergeom([1/2+m/2,m/
> 2,m-n],[m,1+m-2*n],2);
> round(evalf(F(1,1),64));
>
> Maple VR5 gives the value -I. Is this correct?
>
> Cheers, Peter

with Maple 15:

simplify(F(1,1));
                    -I

-- 
Joe Riel