Template:Text/font

The following documentation is located at Template:Text/font/doc. [<Edit> Template:Text/font/doc]
[⧼Purge⧽ Template:Text/font]

The {{text/font}} mathematical formatting template is to be used whithin style="" to provide the default HTML+CSS font-size and font-family for text within mathematical expressions (within the {{math}} or {{mathfont}} templates), or to revert to the default text font when {{math/font}} is used in the parent HTML element (or some ancestor HTML element).

Usage

{{text/font}}

or

{{text/font|size}}

where the optional argument (size) is font-size (defaults to {{#expr: 1/1.15}}em, which is relative to parent element).

Note: This reverts the font-size: 1.15em; used in the {{math}}, {{mathfont}} or {{math/font}} templates.

Examples

The code (from Extended Chernick’s Carmichael numbers)

: Compare: [default text font] with last column of first row of the table...
 
<!--== Wikitable color scheme is: [background: #f2f2f2; for table header] [background: #f9f9f9; for table cells] ==-->
{| class="wikitable" cellspacing="0" style="margin: 1em auto; border-collapse: collapse; border: 1px solid darkgray; background: #f9f9f9; color: black; empty-cells: show; text-align: left; {{math/font}}"
|+ style="{{text/font}}" | Carmichael numbers (prime factorization)
|- style="background: #f2f2f2; color: black; text-align: center;"
! width="25" style="text-align: center; {{text/font}}" | {{math|''n''|tex = n|&}}
! width="75" style="text-align: center; {{text/font}}" | {{math|C(''n'')|tex = \operatorname{C}(n)|&}}
! width="200" style="text-align: center; {{text/font}}" | Prime factorization
! width="75" style="text-align: center; {{text/font}}" | {{math|''{{Gr|omega}}''{{sp|1}}(C(''n''))|tex = \omega(\operatorname{C}(n))|&}}
! style="text-align: center; {{text/font}}" | Extended Chernick{{'}}s Carmichael numbers{{nl}}
{{math|''M''{{sub|''k''}}{{sp|1}}(''m'') {{=}}|tex = M_k(m) =|&}}{{nl}}
{{math|(6{{sp|1}}''m'' + 1) (12{{sp|1}}''m'' + 1) {{prod|''i''{{sp|1}}{{=}}1|''k''{{sp|1}}{{op|-}}2}} (9{{op|sdot}}2{{^|''i''}} ''m'' + 1),|tex = (6m + 1) (12m + 1) \prod_{i=1}^{k-2} (9 \sdot 2^i m + 1),|&}}{{nl}}{{math|''m'' {{rel|ge}} 1.|tex = m \ge 1.|&}}
|-
| style="text-align: center;" | 1
| style="text-align: center;" | 561
| style="text-align: center;" | 3{{op|sdot}}11{{op|sdot}}17
| style="text-align: center;" | 3
| style="text-align: center; {{text/font}}" | [default text font]
|-
| style="text-align: center;" | 2
| style="text-align: center;" | 1105
| style="text-align: center;" | 5{{op|sdot}}13{{op|sdot}}17
| style="text-align: center;" | 3
| style="text-align: center;" |  
|-
| style="text-align: center;" | 3
| style="text-align: center;" | 1729
| style="text-align: center;" | 7{{op|sdot}}13{{op|sdot}}19
| style="text-align: center;" | 3
| style="text-align: center;" | ''M''{{sub|3}}(1)
|-
| style="text-align: center;" | 4
| style="text-align: center;" | 2465
| style="text-align: center;" | 5{{op|sdot}}17{{op|sdot}}29
| style="text-align: center;" | 3
| style="text-align: center;" |  
|-
|}

yields

Compare: [default text font] with last column of first row of the table...

Carmichael numbers (prime factorization)

n	C(n)	Prime factorization	ω (C(n))	Extended Chernick’s Carmichael numbers Mk (m) = (6 m + 1) (12 m + 1) ∏ k  − 2 i   = 1 (9 ⋅  2 i m + 1), m   ≥   1.
1	561	3 ⋅  11 ⋅  17	3	[default text font]
2	1105	5 ⋅  13 ⋅  17	3
3	1729	7 ⋅  13 ⋅  19	3	M3(1)
4	2465	5 ⋅  17 ⋅  29	3

Code

font-size: {{#if: {{{1|}}}|{{{1}}}|{{#expr: 1/1.15}}em}}; font-family: sans-serif;

See also

• {{text}}
• {{text/font}}

• {{math}}
• {{mathfont}}
• {{math/font}}