\usepackage{gensymb} to your preamble, that should enable the command. Another alternative is the\textdegreecommand, which is provided by thetextcomppackage. And, finally,$^{\circ}$is another way of obtaining roughly the right symbol.
For example, in this case, to use the \iint symbol you need to make sure you have \usepackage{amsmath} in your document preamble, i.e. before the \begin{document} statement. To see the packages Overleaf supports, read What packages do you support? Further Reading We have plenty of ...
This is the fourth video in a series of 21 byDr Vincent Knightof Cardiff University; it shows how to add lists to your LaTeX documents, including both bullet point lists and enumerated (numbered) lists. To create your own copy of the file used in this video, click here toopen the...
To build the cross-reference table, Overleaf processed the source code of 9 TeX engines to extract the list of primitives supported by each one: that process produced 9 text files (1 file per TeX engine). Those 9 sets of primitives were combined to create a “master list” which was, i...
Open this example in Overleaf This example produces the following output: LaTeX font size commands LaTeX provides a set of 10 standard (predefined) commands to change the font size—note that document classes or LaTeX packages may redefine those commands to vary the actual point size. The followi...
Why the interest in latexmkrc? We've recently had a number of users get in touch to ask how to do certain things with Overleaf, to which our answer has begun: "Firstly, create a custom latexmkrc file in your project...". Given that this isn't the most intuitive part of LaTeX, ...
A CV should have more than just a listing of jobs. Some description of what was done in the jobs should be added under each item. 3 bullet points per job is a good balance of detail and description. This can easily be adjusted by adding or removing nodes. Add the following to the cl...
With Overleaf you can easily transfer the ownership of a project to a collaborator, and this feature is available to everyone on free andpremium accounts. Only the project owner can make this change, and the ownership change is immediate. Owner-only capabilities, such as the ability to add co...
Now we have a basic structure for a thesis set up. In thenext postI will show you how to change the page layout and add headers. All articles in this series Part 1: Basic Structure; Part 2: Page Layout; Part 3: Figures, Subfigures and Tables; ...
In the Overleaf example the hyperlink is a footnote. How do I get it to be a hyperref-hyperlink? markdown is customisable, so you can define how you'd like different elements to be rendered. Adding these to your preamble will do exactly that: \markdownSetup{renderers={ link = {\href...