Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.soft-sys.math.maple > #278
| From | Axel Vogt <&noreply@axelvogt.de> |
|---|---|
| Newsgroups | comp.soft-sys.math.maple |
| Subject | Re: A hypergeom evaluation |
| Date | 2012-01-04 19:59 +0100 |
| Message-ID | <9mjlttFnv4U1@mid.individual.net> (permalink) |
| References | <c6b6cac2-e927-4a18-84a4-6af955cfcd7a@32g2000yqp.googlegroups.com> <874nwbgvid.fsf@san.rr.com> |
On 04.01.2012 19:42, Joe Riel wrote: > 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 > Yes, it simplifies to 1/sqrt( 1 - z ) and z=2 gives it.
Back to comp.soft-sys.math.maple | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
A hypergeom evaluation Peter Luschny <peter.luschny@googlemail.com> - 2012-01-04 09:22 -0800
Re: A hypergeom evaluation Joe Riel <joer@san.rr.com> - 2012-01-04 10:42 -0800
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-04 19:59 +0100
Re: A hypergeom evaluation Peter Luschny <peter.luschny@googlemail.com> - 2012-01-04 11:08 -0800
Re: A hypergeom evaluation "G. A. Edgar" <edgar@math.ohio-state.edu.invalid> - 2012-01-05 06:21 -0700
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-05 14:47 +0100
Re: A hypergeom evaluation Peter Luschny <peter.luschny@googlemail.com> - 2012-01-05 10:01 -0800
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-05 19:44 +0100
Re: A hypergeom evaluation Peter Luschny <peter.luschny@googlemail.com> - 2012-01-05 11:57 -0800
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-06 11:37 +0100
Re: A hypergeom evaluation Peter Luschny <peter.luschny@googlemail.com> - 2012-01-06 03:51 -0800
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-06 14:47 +0100
Re: A hypergeom evaluation "G. A. Edgar" <edgar@math.ohio-state.edu.invalid> - 2012-01-07 06:10 -0700
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-05 20:05 +0100
Re: A hypergeom evaluation Peter Luschny <peter.luschny@googlemail.com> - 2012-01-05 12:17 -0800
Re: A hypergeom evaluation Axel Vogt <&noreply@axelvogt.de> - 2012-01-05 23:02 +0100
csiph-web