This article presents the basics of how to create a document. Note that Overleaf uses a European LaTeX distribution, which produces documents in A4 size by.
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which instructs LaTeX to typeset the document as an article with a base font size of 11 points, and to produce a layout suitable for double sided printing on A4.
A small latex article class template. Here a small example of a document in the article class with title, author, abstract and section. Including some text stuff like.
An article is a piece of writing designed to clearly and concisely convey information to a reader. Articles are generally non-fiction and are used to propagate.