Template:Rket

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This template eases using Dave Keenan and Douglas Blumeyer's variation on extended bra–ket notation: It puts a left square bracket [ and a right curly bracket } around its arguments and removes surrounding spaces.

Usage example

You type

{{rket| -19 12 }}

You get

[-19 12}

💡Tip:

Adding spaces improves readability of the markup.

See also

• Template: Ket – puts ket notation around its argument
• Template: Rbra – puts rounded bra notation around its argument
• Template: Trim
• MediaWiki: Common.css – contains style definition(s) for the left-delim and right-delim classes.