diff --git a/docs/supported.md b/docs/supported.md
index 302ab8b5..63c022a7 100644
--- a/docs/supported.md
+++ b/docs/supported.md
@@ -2,6 +2,12 @@
id: supported
title: Supported Functions
---
+
This is a list of TeX functions supported by KaTeX. It is sorted into logical groups.
For a list of things that are not (yet) in KaTeX, there is a [wiki page](https://github.com/Khan/KaTeX/wiki/Things-that-KaTeX-does-not-%28yet%29-support).
@@ -37,13 +43,13 @@ See also [letters](#letters)
||||||
|:-----------------------------------|:---------------------------------------|:----------|:-------------------------------------------------------|:-----
-|$( )$ `( )` |$\lt~\gt$ `\lt \gt` |$⌈~⌉$ `⌈ ⌉`|$\lceil~\rceil$ `\lceil`
`\rceil` |$\uparrow$ `\uparrow`
-|$[ ]$ `[ ]` |$\lbrack~\rbrack$ `\lbrack`
$~~~~$`\rbrack`|$⌊~⌋$ `⌊ ⌋`|$\lfloor~\rfloor$ `\lfloor`
$~~~~$`\rfloor` |$\downarrow$ `\downarrow`
+|$( )$ `( )` |$\lt~\gt$ `\lt \gt` |$⌈~⌉$ `⌈ ⌉`|$\lceil~\rceil$ `\lceil`
$~~~~~$`\rceil` |$\uparrow$ `\uparrow`
+|$[ ]$ `[ ]` |$\lbrack~\rbrack$ `\lbrack`
$~~~~$`\rbrack`|$⌊~⌋$ `⌊ ⌋`|$\lfloor~\rfloor$ `\lfloor`
$~~~~~$`\rfloor` |$\downarrow$ `\downarrow`
|$\{ \}$ `\{ \}`|$\lbrace \rbrace$ `\lbrace`
$~~~~$`\rbrace`|$⎰⎱$ `⎰⎱` |$\lmoustache \rmoustache$ `\lmoustache`
$~~~~$`\rmoustache`|$\updownarrow$ `\updownarrow`
-|$⟨~⟩$ `⟨ ⟩` |$\langle~\rangle$ `\langle`
$~~~~$`\rangle`|$⟮~⟯$ `⟮ ⟯`|$\lgroup~\rgroup$ `\lgroup`
`\rgroup` |$\Uparrow$ `\Uparrow`
+|$⟨~⟩$ `⟨ ⟩` |$\langle~\rangle$ `\langle`
$~~~~$`\rangle`|$⟮~⟯$ `⟮ ⟯`|$\lgroup~\rgroup$ `\lgroup`
$~~~~~$`\rgroup` |$\Uparrow$ `\Uparrow`
|$\vert$ | |$\vert$ `\vert` |$┌ ┐$ `┌ ┐`|$\ulcorner \urcorner$ `\ulcorner`
$~~~~$`\urcorner` |$\Downarrow$ `\Downarrow`
|$\Vert$ \| |$\Vert$ `\Vert` |$└ ┘$ `└ ┘`|$\llcorner \lrcorner$ `\llcorner`
$~~~~$`\lrcorner` |$\Updownarrow$ `\Updownarrow`
-|$\lvert~\rvert$ `\lvert`
$~~~~$`\rvert`|$\lVert~\rVert$ `\lVert`
$~~~~$`\rVert` |`\left.`| `\right.` |$\backslash$ `\backslash`
+|$\lvert~\rvert$ `\lvert`
$~~~~$`\rvert`|$\lVert~\rVert$ `\lVert`
$~~~~~$`\rVert` |`\left.`| `\right.` |$\backslash$ `\backslash`
**Delimiter Sizing**
@@ -62,7 +68,7 @@ $( \big( \Big( \bigg( \Bigg($ `( \big( \Big( \bigg( \Bigg(`
## Environments
|||||
-|:---------------------|:---------------------|:---------------------|:-----
+|:--------------------:|:---------------------|:--------------------:|:-----
|$\begin{matrix} a & b \\ c & d \end{matrix}$ | `\begin{matrix}`
`a & b \\`
`c & d`
`\end{matrix}` |$\begin{array}{cc}a & b\\c & d\end{array}$ | `\begin{array}{cc}`
`a & b \\`
`c & d`
`\end{array}`
|$\begin{pmatrix} a & b \\ c & d \end{pmatrix}$ |`\begin{pmatrix}`
`a & b \\`
`c & d`
`\end{pmatrix}` |$\begin{bmatrix} a & b \\ c & d \end{bmatrix}$ | `\begin{bmatrix}`
`a & b \\`
`c & d`
`\end{bmatrix}`
|$\begin{vmatrix} a & b \\ c & d \end{vmatrix}$ |`\begin{vmatrix}`
`a & b \\`
`c & d`
`\end{vmatrix}` |$\begin{Vmatrix} a & b \\ c & d \end{Vmatrix}$ |`\begin{Vmatrix}`
`a & b \\`
`c & d`
`\end{Vmatrix}`
@@ -562,6 +568,16 @@ KaTeX units are different than CSS units.
where:
+
F = (font size of surrounding HTML text)/(10 pt)
G = 1.21 by default, because KaTeX font-size is normally 1.21 × the surrounding font size. This value [can be over-ridden](font.md#font-size-and-lengths) by the CSS of an HTML page.
+
+
+The effect of style and size:
+
+| Unit | textstyle | scriptscript | huge |
+|:-------|:-----------------:|:------------:|:------:|
+|em or ex|$\rule{1em}{1em}$ |$\scriptscriptstyle\rule{1em}{1em}$ |$\huge\rule{1em}{1em}$
+| mu |$\rule{18mu}{18mu}$|$\scriptscriptstyle\rule{18mu}{18mu}$|$\huge\rule{18mu}{18mu}$
+| others |$\rule{10pt}{10pt}$|$\scriptscriptstyle\rule{10pt}{10pt}$|$\huge\rule{10pt}{10pt}$