latex

问题 In my below code: function test() { document.getElementById('demo').innerHTML="$$\left[ x=0 \right] $$";//same code from demo1.but not rendered } test(); <script type="text/javascript" src="http://latex.codecogs.com/latexit.js"></script> <p lang="latex"id="demo"></p> <p lang="latex"id="demo1">$$\left[ x=0 \right] $$</p> Same code applied from javascript. Its not rendering.kindly tell Whats wrong with my code & correct my code or give any alter suggestion for that . Thanks in advance 回答1:

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I have error in my LaTeX document, when run my file, have a error ! LaTeX Error: Missing \begin{document}. and this tag \begin{document} exists in my code \documentclass[12pt‎, ‎a4paper]{article}‎ \usepackage{graphicx} % inserting images \usepackage[top=3cm,right=3cm,bottom=2.5cm,left=2.5cm]{geometry}

问题 I would like to output the interaction terms from several regressions in the same row and call it "Interaction". So far what I have is that the interaction terms show up in two different rows called "Interaction" (see code below). This question has already been asked here, but my score isn't high enough yet to upvote it or comment on it: https://stackoverflow.com/questions/28859569/several-coefficients-in-one-line. library("stargazer") stargazer(attitude) stargazer(attitude, summary=FALSE) #

问题 I have a strange problem. I am trying to render the following valid latex, $$\int_{x=0}^{x=h} u_t dx = \int_{x=0}^{x=h} (-au + du_x)_x dx + \int_{x=0}^{x=h} s(x,t,u) dx$$ in a markdown cell in an ipython notebook (version 0.13.2 built from source). If I instead render each term separately it works! $$\int_{x=0}^{x=h} u_t dx $$ $$\int_{x=0}^{x=h} (-au + du_x)_x dx$$ $$+ \int_{x=0}^{x=h} s(x,t,u) dx$$ Is it possible to get an error message to find out where the problem is? iPython is rendering

问题 I am writing a paper using Rmarkdown v2 in Rstudio and exporting to PFD format. Inside the paper, I want to include a regression table that was generated by another software and saved to a Latex Document (.tex). How do I do that? I looked at the Rmarkdown v2 documentation and on-line but could not find any reference to this, probably because the idea is to use R all the way (which is not an option yet in my case) USING: R version 3.1.1, RStudio 0.98.1017, Windows 7 来源： https://stackoverflow

问题 I created .eps file from matlab figure using the export setup option in the matlab figure File menu, and then pressing the export button in the opened dialog box. In Latex document I added the next lines: \begin{figure}[H] \begin{center} \includegraphics[width={0.7\textwidth}]{loglogRateVsIntensity.eps} \caption{Rates} \label{fig:ratesVersusIntensity} \end{center} \end{figure} The Figure indeed appears in the document, but not centered and also with excessive amount of space preceding it, and

问题 Using the iris data, we make a table with the tables package: library(tables) table <- tabular( (Sepal.Length+Sepal.Width) ~ Format(format(digits=2))*(mean + sd), data=iris ) With the Hmisc package, we would add the caption with the latex function like this: latex(table, caption="My table") But that does not work with the tables package, because it defines an S3 method, latex.tabular . So I have tried this, following an example in the package vignette: latex(table, options=list(toprule="\

问题 I have some data (benchmarking results of k-selection algorithms) which has irregular x-values. I have them labeled explicitly (1, 50, 100, 500, 1000, 2500, and 5000). Because these values are not linearly increasing (or exponentially increasing, although making the x-axis a logscale does improve things a bit, bug leaves a huge gap in between 1 and 50) they are oddly spread out and clumped together. Is there a way to scale the x-axis so that these data points are drawn at an even spacing?

问题 I know how to adjust the margins in an r markdown pdf file with the following: --- title: "Model 1 Coefficients" output: pdf_document geometry: margin=1in --- But I would like to make it so that the margin sizes switch between even and odd pages so that the inner margin is always 1.25 in and outer is always .25 in. I was able to find some latex info on this website http://texdoc.net/texmf-dist/doc/latex/geometry/geometry.pdf and it seems like I want to use the twoside option but I'm not sure

问题 I am using R Markdown to produce a booklet with specific height and length measures. Is there a way to specify to R Markdown to produce the article in 5.5"x8.5" measures. I saw questions asked about producing A4 size pdf here but that does not help as my measure is very specific. 回答1: Use the geometry option in the YAML (which becomes options to the geometry package in LaTeX). For example: --- title: "Title" author: "Me" geometry: paperheight=8.5in,paperwidth=5.5in,margin=1in output: pdf