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Update README.md

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Ben Alpert
2015-04-03 20:48:51 -07:00
parent dbc658f748
commit b2fbd08871
1 changed files with 3 additions and 1 deletions
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@@ -26,6 +26,8 @@ Call `katex.render` with a TeX expression and a DOM element to render into:
katex.render("c = \\pm\\sqrt{a^2 + b^2}", element);
```
If KaTeX can't parse the expression, it throws a `katex.ParseError` error.
#### Server side rendering or rendering to a string
To generate HTML on the server or to generate an HTML string of the rendered math, you can use `katex.renderToString`:
@@ -35,7 +37,7 @@ var html = katex.renderToString("c = \\pm\\sqrt{a^2 + b^2}");
// '<span class="katex">...</span>'
```
Make sure to include the CSS and font files, but there is no need to include the JavaScript.
Make sure to include the CSS and font files, but there is no need to include the JavaScript. Like `render`, `renderToString` throws if it can't parse the expression.
#### Rendering options