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Showing content from https://en.wikipedia.org/wiki/Template:Overline below:

Template:Overline - Wikipedia

From Wikipedia, the free encyclopedia

{{{1}}}

Produces an overline. {{overline|RESET}} gives RESET. For a single letter, the Unicode combining accent U+0305 is a possible alternative: x̅ or x̅ produces x̅. For multiple letters, use the Unicode method when it is not desired for the overline to be continuous: {{overline|x}}{{overline|x}}{{overline|T}}{{overline|T}} gives xxTT; x̅x̅T̅T̅ gives x̅x̅T̅T̅. The wikitext may be rendered easier to read by using the Unicode method, previewing the page, and copying and pasting the overlined text into the wikitext.

Parameters

There is a mandatory first parameter, followed by an optional second parameter. If the second parameter is used, only the second parameter will be under the overline.

{{overline|EXIT}} → EXIT
{{overline|12.|3}} → 12.3

The second produces exactly the same formatted output as 12.{{overline|3}}, but may be preferred when formatting repeating decimal numbers as it is easier to see the number in the wikitext.

Template Data

This template applies an overline. Useful for displaying repeating fractions, like 1/3.

Template parameters[Edit template data]

Parameter Description Type Status First parameter 1

Overlined text (if 2 empty); or initial nonrepeating digits (if not)

Example: 142857

Number required Second parameter 2

Digits to be overlined

Example: 142857

Number optional

See also

{{Overarc}}
{{Underline}}
{{Strikethrough}}
{{Vector}}

Math templates

Functions
Numeral systems

Functions

Numeral systems

Conversions

convert many units (see: list) cvt abbreviated {{convert}} convinfobox {{convert}} for infoboxes bbl to t barrels of oil to tonnes long ton long hundredweights, quarters and pounds to kilograms;
long tons and hundredweights to pounds and metric tons miles-chains miles and chains to kilometres linking "chains" decdeg degrees, minutes, and seconds to decimal degrees deg2dms decimal degrees to degrees, minutes, and seconds deg2hms decimal degrees to hour angle (in hours, minutes, and seconds) hms2deg hour angle (in hours, minutes, and seconds) to decimal degrees inflation calculate inflation of Consumer Price Index-related prices pop density population density in an area track gauge railway track gauges

Notation and

formatting bigmath bigger font to match TeX \displaystyle (standalone formulas only) math short text-based formulas mathcal [mathematical] calligraphic font; alternative to LaTeX \mathcal{...} tombstone symbol indicating the end of a proof mvar individual italicized maths variables in normal text val measurement values, uncertainties and units

a line set above/below a sequence of characters vec various overarrows, underarrows, etc. abs absolute values (paired vertical lines)

multiline delimiters (2–5 lines inclusive) ceil, floor calculations :mw:Help:#expr; formatting indicators ⌈3.14⌉, ⌊3.14⌋ (no calculation performed) pars parentheses that can be resized (∑) fraction slant fractions 3⁄5 (not for maths/science articles; use standing or upright fractions {{sfrac}} instead) sfrac "standing" or upright fractions ⁠3/5⁠ (use in maths/science articles instead of{{fraction}}) intmath integral symbols

sub

sup

subscripts and superscripts

overset

underset

arbitrary characters/diacritics set above/below one another tmath Wrap TeX in <math> tags

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