LaTeX is a free software package created in 1985 by the American computer scientist Leslie Lamport as an addition to the TeX typesetting system. … Producing a LaTeX document begins with a text file containing content that is tagged with special LaTeX codes used to indicate how the text will be styled.

What is LaTeX source code?

LaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation. LaTeX is the de facto standard for the communication and publication of scientific documents. LaTeX is available as free software.

LaTeX, computer programming language used for typesetting technical documents.. LaTeX was created to make it easier to produce general-purpose books and articles within TeX.

 Producing a LaTeX document begins with a text file containing content that is tagged with special LaTeX codes used to indicate how the text will be styled.

Where do I write LaTeX code?

It can be typed in a simple text editor such as Notepad, but most people find it is easier to use a dedicated LATEX editor. As you type you mark the document structure (title, chapters, subheadings, lists etc.) with tags. When the document is finished you compile it — this means converting it into another format.

How do I start LaTeX?

Getting Started with LaTeX

  1. Installing the TeX Software. To use LaTeX, you will need access to a computer with LaTeX installed (for example, the Engineering Workstations), or download and install a TeX distribution on your own computer. …
  2. Online Tutorials. …
  3. Reference Sheets. …
  4. Presentations with LaTeX/Beamer. …
  5. Additional Resources and Links.

How do I write symbols in LaTeX?

The code \times is used in LaTeX to make the symbol ×. The square root symbol is written using the command \sqrt{expression} . The n-th root is written using the command \sqrt[n]{expression} .



  • It’s just text; anyone can edit your file
  • You don’t have to worry about layout, it’s all automatic. Just put the words down there and you’re golden
  • Produces aesthetically beautiful documents
  • Easy to use math, symbols, etc
  • Once learned, much faster and more intuitive (e.g., \label and \ref for referencing, as opposed to Word’s fairly kludgy “Cross-referencing” window which requires way too many clicks to insert a single reference)


  • Fairly steep learning curve
  • Collaborators unfamiliar with LaTeX will have difficulty reviewing your manuscripts
  • Many features require libraries, which you have to find/be made aware of (view changes, etc)
  • Layout changes are difficult (i.e., will require time for you to hunt down solution and implement it)

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