Math Typesetting - use Mathematical notation in blog posts | tty503

Mathematical notation in a Hugo project can be enabled by using third party JavaScript libraries.

In this example we will be using KaTeX.

To enable KaTeX globally, set the parameter math to true in a project’s configuration file as follows.
- hugo.toml
```
[params]
  math = true
```
- hugo.yaml
```
params:
  math: true
```
To enable KaTeX on a per page basis, include the parameter math: true in Front Matter of Markdown content file as follows.
```
---
math: true
---
```

Note: The online reference of Supported TeX Functions is a helpful resource.

Examples

Block math:

$$ \varphi = 1+\frac{1} {1+\frac{1} {1+\frac{1} {1+\cdots} } } $$
Inline math:

This is an inline polynomial: $5x^2 + 2y -7$.