# HTML.latex: Insert a piece of LaTeX into a HTML file In R2HTML: HTML Exportation for R Objects

## Description

This makes use of AsciiMathML javascript functions. Standard LaTeX input will be turned into MathML and displayed through any brower extension that can handle MathML (such as MathPlayer)

## Usage

 1 2 3 4 as.latex(x, label=NULL, inline=ifelse(is.null(label), TRUE, FALSE), count=ifelse(is.null(label), FALSE, TRUE)) ## S3 method for class 'latex' HTML(x, file = HTMLGetFile(), ...)

## Arguments

 x String containing mathematics in a LaTeX notation file HTML target output file label String - Label to be displayed before the equation inline Boolean - Place of the equation within the output flux - see details count Boolean - Should the equation be numbered or not? ... ...

## Details

Mathematical notations will be translated in MathML by the AsciiMathML javascript program of Peter Jipsen. Note that his functions allow translating equations with a notation simpler than LaTeX (see his page on AsciiMathML for details). Pieces of LaTeX could be put inline (within text) or on a single line : same opposition that the one between $...$ and $$...$$. In order to work, a reference to the javascipt file has to be present within the HTML file and the HTML body tag has also to include onload="translate()". All the necessary stuff is included in HTMLInitFile.

## Value

no value returned.

Eric Lecoutre