Template:LaTeX operators/doc

[math]\displaystyle{ \def\hs{\hspace{-3px}} \def\lvsp{{}\mkern-5.5mu}{} \def\rvsp{{}\mkern-2.5mu}{} \def\llangle{\left\langle\lvsp\left\langle} \def\lllangle{\left\langle\lvsp\left\langle\lvsp\left\langle} \def\llllangle{\left\langle\lvsp\left\langle\lvsp\left\langle\lvsp\left\langle} \def\llbrack{\left[\left[} \def\lllbrack{\left[\left[\left[} \def\llllbrack{\left[\left[\left[\left[} \def\llvert{\left\vert\left\vert} \def\lllvert{\left\vert\left\vert\left\vert} \def\llllvert{\left\vert\left\vert\left\vert\left\vert} \def\rrangle{\right\rangle\rvsp\right\rangle} \def\rrrangle{\right\rangle\rvsp\right\rangle\rvsp\right\rangle} \def\rrrrangle{\right\rangle\rvsp\right\rangle\rvsp\right\rangle\rvsp\right\rangle} \def\rrbrack{\right]\right]} \def\rrrbrack{\right]\right]\right]} \def\rrrrbrack{\right]\right]\right]\right]} \def\rrvert{\right\vert\right\vert} \def\rrrvert{\right\vert\right\vert\right\vert} \def\rrrrvert{\right\vert\right\vert\right\vert\right\vert} }[/math][math]\displaystyle{ \def\abs#1{\left|{#1}\right|} \def\norm#1{\left\|{#1}\right\|} \def\floor#1{\left\lfloor{#1}\right\rfloor} \def\ceil#1{\left\lceil{#1}\right\rceil} \def\round#1{\left\lceil{#1}\right\rfloor} \def\rround#1{\left\lfloor{#1}\right\rceil} }[/math] This template allows easy typesetting of the floor, ceiling, and rounding functions in LaTeX.

Usage

Place this template at the top of any page where these operators will need to be used.

Note: You can use {{texops}} as a shortcut.

Pre-defined LaTeX control sequences

Operator	Example		Definition
	You type	You get
floor	\floor{x + y}	[math]\displaystyle{ \floor{x + y} }[/math]	Floor (round down)
ceil	\ceil{x + y}	[math]\displaystyle{ \ceil{x + y} }[/math]	Ceiling (round up)
abs	\abs{x + y}	[math]\displaystyle{ \abs{x + y} }[/math]	Absolute value (magnitude)
norm	\norm{x + y}	[math]\displaystyle{ \norm{x + y} }[/math]	Norm (magnitude)
round	\round{x + y}	[math]\displaystyle{ \round{x + y} }[/math]	Round (to the nearest integer)
rround	\rround{x + y}	[math]\displaystyle{ \rround{x + y} }[/math]	"Reverse round" (distance to nearest integer)

See also

• Template:LaTeX mapping operators – a more advanced LaTeX template used for typesetting monzos and vals.
• Template:LaTeX preset characters – for predefining the bracket sequences.