This is a new feature in 1.2.0.

You have to enable it manually in config.

## Enable for single page (recommended)

Add `enableMathJax: true` in the front matter of the page.

Notice: this config can override site config. That is to say, even if you disabled it globally, this setting will work as well.

## Globally Enabling

Add `enableMathJax=true` to the section of `[param]` in your `config.toml`.