Can’t you just embed it in the html as a symbol? ∫ or ∫
I’d have thought you also just put it into straight into the document as a character – ∫– , as long as the html is stored as unicode U+222B http://en.wikipedia.org/wiki/Integral_symbol On 18 May 2011, at 4:04 PM, Javi Hidalgo wrote: > 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. >> > > [[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. ______________________________________________ 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.
