Thanks! This is what I was looking for.
Apparently, it is not supported then it should be as "integral", but in the pdf
version appears the integral symbol.
Regards,
Javier.
> Date: Wed, 18 May 2011 09:39:28 -0400
> From: murdoch.dun...@gmail.com
> To: havyhida...@hotmail.com
> CC: r-help@r-project.org; lig...@statistik.tu-dortmund.de
> Subject: Re: [R] Integral Symbol
>
> On 18/05/2011 9:09 AM, Javi Hidalgo wrote:
> > Thanks.
> > I was exactly reading the manual Writing R Extensions, on section
> > Mathematics. Where, it informs about basic LaTeX style support.
> > However, It seems like it does not support the LaTeX integral symbol \int,
> > but it does support i.e.: the summation symbol \sum.
> >
> > Has anyone had this experience on documenting R packages?
>
> It appears in the topic shown by ?Special, "Special Functions of
> Mathematics," but only in the LaTeX version. You can see that in the
> PDF version of the Reference Manual, or (if you have things set up
> correctly), by saying
>
> options(help_type="pdf")
> ?Special
>
> I don't know of any examples where someone has shown an integral sign in
> text or html versions. It's not a symbol supported by the R help
> system, it would depend on hand coding the right thing.
>
> Duncan Murdoch
>
>
> > Does anyone know any R-package where the integral symbol appear in the help
> > files.
> >
> > Regards,
> >
> > Javier Hidalgo Carrio
> >
> >
> > > Date: Wed, 18 May 2011 13:14:54 +0200
> > > From: lig...@statistik.tu-dortmund.de
> > > To: havyhida...@hotmail.com
> > > CC: r-help@r-project.org
> > > Subject: Re: [R] Integral Symbol
> > >
> > > See the section on writing Mathematics in Rd file in the manual Writing
> > > R Extensions. This will show how to produce high quality formulas in
> > > LaTeX generated output and ASCII versions otherwise.
> > > If you want to provide an excellent HTML version as well, the section on
> > > "Conditional text" is also worth reading.
> > >
> > > Uwe Ligges
> > >
> > >
> > > On 18.05.2011 10:55, Javi Hidalgo wrote:
> > > >
> > > > Dear All,
> > > >
> > > > I am documenting a R package. That means writing the *.Rd files
> > > inside the \man folder of the package structure
> > > > I was wondering how to write the symbol for an integral function in a
> > > formula.
> > > > Similar to this one in LaTeX:
> > > >
> > > > \int_{0}^{10} \Omega(t)dt
> > > >
> > > > I already tried
> > > >
> > > > \deqn{\int_{0}^{10} \Omega(t)dt}
> > > >
> > > > but it does not work. Any idea? Which math symbols does R-help
> > > recognise?
> > > >
> > > > Regards,
> > > >
> > > > Javier Hidalgo Carrio
> > > >
> > > > [[alternative HTML version deleted]]
> > > >
> > > > ______________________________________________
> > > > R-help@r-project.org mailing list
> > > > https://stat.ethz.ch/mailman/listinfo/r-help
> > > > PLEASE do read the posting guide
> > > http://www.R-project.org/posting-guide.html
> > > > and provide commented, minimal, self-contained, reproducible code.
> >
> > [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
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