A First LaTeX Document 1. Open a text editor (in a terminal window, type xemacs) 2. The following lines are required in a LaTeX
![sectioning - AMSART: Change subsection headings from boldface to smallcaps - TeX - LaTeX Stack Exchange sectioning - AMSART: Change subsection headings from boldface to smallcaps - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/f9ryR.png)
sectioning - AMSART: Change subsection headings from boldface to smallcaps - TeX - LaTeX Stack Exchange
![amsart - Short horizontal line at the bottom of the first page using \documentclass{article} - TeX - LaTeX Stack Exchange amsart - Short horizontal line at the bottom of the first page using \documentclass{article} - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/Kdddj.png)
amsart - Short horizontal line at the bottom of the first page using \documentclass{article} - TeX - LaTeX Stack Exchange
AMS JOURNAL SAMPLE This is an unnumbered first-level section head This is an example of an unnumbered first-level heading. THIS
![pdflatex - affiliations and corresponding author comment as footnotes on latex article - Stack Overflow pdflatex - affiliations and corresponding author comment as footnotes on latex article - Stack Overflow](https://i.stack.imgur.com/B9dAZ.jpg)