KaTeX#

KaTeX shortcode let you render math typesetting in markdown document. See KaTeX

Override KaTeX initialization config
To override the initialization config for KaTeX, create a katex.json file in your assets folder!

Example#

Activation#

KaTeX is activated on the page by first use of the shortcode or render block. you can force activation with empty {{< katex />}} and use delimiters defined in configuration in assets/katex.json.

Rendering as block#

{{< katex display=true >}}
f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
{{< /katex >}}
```katex
f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
```
$$
f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
$$
f(x)=∫−∞∞f^(ξ) e2πiξx dξ f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
f(x)=∫−∞∞f^(ξ) e2πiξx dξ f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi

f(x)=∫−∞∞f^(ξ),e2πiξx,dξ f(x) = \int_{-\infty}^\infty\hat f(\xi),e^{2 \pi i \xi x},d\xi

Rendering inline#

When KaTeX is active on the page it is possible to write inline expressions.

Code Output
{{< katex >}}\pi(x){{< /katex >}} π(x) \pi(x)
\\( \pi(x) \\) π(x) \pi(x)

Configuration#

KaTeX configuration could be adjusted by editing assets/katex.json file. For example to enabled inline delimiters $..$ put content below into the file.

{
  "delimiters": [
    {"left": "$$", "right": "$$", "display": true},
    {"left": "$", "right": "$", "display": false},
    {"left": "\\(", "right": "\\)", "display": false},
    {"left": "\\[", "right": "\\]", "display": true}
  ]
}