Header1
Use Latex:$$T_n=2^n-1$$ (in a new line), then the output is:
Or use Latex inline like \\( T_n=2^n-1 \\), then the output is: \( T_n=2^n-1 \)
Header2
You can use url with number like this example.
Bold with **** bold content
Italic with ** italic content
Import images with {:. blue}

![]()
Control image size with {:height="36px" width="36px"}
![]()
Put abstract or some quata here
Another abstract with Url
Header3
Html code:
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<!-- Add to homescreen for Safari on iOS -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="Lighten">
Json code:
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{
"short_name": "Manifest Sample",
"name": "Web Application Manifest Sample",
"icons": [{
"src": "launcher-icon-2x.png",
"sizes": "96x96",
"type": "image/png"
}],
"scope": "/sample/",
"start_url": "/sample/index.html",
"display": "standalone",
"orientation": "landscape"
"theme_color": "#000",
"background_color": "#fff",
}
Inline code: name、icons、display.
List:
- item1
- item2