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

Template:Mathcal - Wikipedia

From Wikipedia, the free encyclopedia

The Mathcal template is intended to simulate a calligraphic font for use in mathematical formulas using standard HTML. Use this template as an alternative to \mathcal{...} in LaTeX markup (see Help:Displaying a formula).

Use this template to wrap an inline formula with a calligraphic font in wikitext. Example:

{{mathcal|AaBbCcDdEe 0123456789}}

produces: AaBbCcDdEe 0123456789.

The template attempts to use any calligraphic font that may be installed on several operating systems, either as default or as part of an office package. The fonts called are: Lucida Calligraphy, Monotype Corsiva, URW Chancery L, Apple Chancery, and Tex Gyre Chorus. Failing all these, the generic font families cursive and serif are used.

Use of equals-sign[edit]

The template is meant to be used with alphabetic text, typically one or a few capital letters. If the body contains an exposed equals-sign ("="), it will fail to render. For example, the following template use produces no result:

{{mathcal|P=NP}}.

There are two ways to resolve this.

Method 1: Start the body with "1=", as in:

{{mathcal|1=P=NP}},

which produces: P=NP.

Method 2: Enclose the equals-sign in double-braces "{{=}}", as in:

{{mathcal|P{{=}}NP}},

which produces: P=NP.

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)

bra–ket notation ceil, floor calculations :mw:Help:#expr; formatting indicators ⌈3.14⌉, ⌊3.14⌋ (no calculation performed) fraction slant fractions 3⁄5 (not for maths/science articles; use standing or upright fractions {{sfrac}} instead) intmath integral symbols

multiline delimiters (2–5 lines inclusive) abs absolute values (paired vertical lines) math short text-based formulas mathcal [mathematical] calligraphic font; alternative to LaTeX \mathcal{...} mvar individual italicized maths variables in normal text

overline

underline

a line set above/below a sequence of characters overarc an arc set above a sequence of characters

overset

underset

arbitrary characters/diacritics set above/below one another pars parentheses that can be resized (∑) sfrac "standing" or upright fractions ⁠3/5⁠ (use in maths/science articles instead of{{fraction}})

sub

sup

subscripts and superscripts tmath Wrap TeX in <math> tags tombstone symbol indicating the end of a proof val measurement values, uncertainties and units vec various overarrows, underarrows, etc.

Boxes