[Tugindia] Re: Typesetting gamma function

[David Kastrup]

"M.Kalidoss" <mkalidoss at sancharnet.in> writes:

>> I think you forgot the attachment. (ADITYA D TRIVEDI)
>
>> I think that the list program stripped the attachment. (Manoj Kummini)
>
> You are right.  The (zip) file attachment was stripped 
> by the list. Previously I posted the file (scanned image) 
> as such.  As the file size exceeded 10 kB, it was rejected
> by the moderator. 
>
> I shall try to elabarate my problem.  I want to typeset the 
> following gamma function:
>
> [gamma of (l) gamma of (m)  gamma of (n)] 
> divided by 
> [gamma of (1 + l + m + n) ]
>
>
> My crude attempt was
> \newcommand{\gf}[1]{\vert\!\overline{#1}}
> \[
> \frac{\gf{l}\gf{m}\gf{n}}{\gf{1+l+m+n}}
> \]

The normal way of typesetting this would be
\frac{\Gamma(l) \, \Gamma(m) \, \Gamma(n)}{\Gamma(1+l+m+n)}

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum