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# Template:Mn/doc

This documentation subpage contains instructions, categories, or other information for Template:Mn. [<Edit> Template:Mn]

[⧼Purge⧽ Template:Mn/doc]

The {{mn}} (mathematical number) mathematical formatting template formats a mathematical number.[1]

## Usage

{{mn|mathematical number}}

or

{{mn|mathematical number|format}}

where format is among

## Examples

Code Result Comment
{{mn|105}} 105 (left as is)
{{mn|105|htm}} 105 (left as is)
{{mn|105|tex}} 105 (left as is)
{{mn|105|mml}} <mn>105</mn>

### HTML+CSS examples

The code

: {{math|{{mi|x|htm}}{{^|{{mn|2|htm}}}}{{mo|+|htm}}{{mi|y|htm}}{{^|{{mn|2|htm}}}}{{mo|{{=}}|htm}}{{mi|r|htm}}{{^|{{mn|2|htm}}}}|&}}


yields

 x 2 + y 2  Undefined symbol: =  r 2

while the code

: {{math|{{mi|x|htm}}{{^|{{mn|2|htm}}}}{{mo|+|htm}}{{mi|y|htm}}{{^|{{mn|2|htm}}}}{{mo|{{=}}|htm}}{{mi|r|htm}}{{^|{{mn|2|htm}}}}|&&}}


yields

 x 2+y 2 Undefined symbol: = r 2

### TeX examples

The code

: {{math|{{mi|x|tex}}{{^|{{mn|2|tex}}|tex}}{{mo|+|tex}}{{mi|y|tex}}{{^|{{mn|2|tex}}|tex}}{{mo|{{=}}|tex}}{{mi|r|tex}}{{^|{{mn|2|tex}}|tex}}|$}}  yields ${\displaystyle \textstyle {x^{2}{\,}{\rm {+}}{\,}y^{2}{\,}{\rm {\color {red}{\text{ Undefined symbol: = }}}}{\,}r^{2}}}$ while the code : {{math|{{mi|x|tex}}{{^|{{mn|2|tex}}|tex}}{{mo|+|tex}}{{mi|y|tex}}{{^|{{mn|2|tex}}|tex}}{{mo|{{=}}|tex}}{{mi|r|tex}}{{^|{{mn|2|tex}}|tex}}|$\$}}


yields

${\displaystyle {\begin{array}{l}\displaystyle {x^{2}{\rm {+}}y^{2}{\rm {\color {red}{\text{ Undefined symbol: = }}}}r^{2}}\end{array}}}$

### MathML examples

The code

{{math|{{mi|x|mml}}{{mo|^|mml}}{{mn|2|mml}}{{mo|+|mml}}{{mi|y|mml}}{{mo|^|mml}}{{mn|2|mml}}{{mo|{{=}}|mml}}{{mi|r|mml}}{{mo|^|mml}}{{mn|2|mml}}|mml &}}


yields

[[Category:Pages using the math template without the tex argument|Mn/doc]] <span class="math, textstyle" style="display: inline-block; margin: 0 0 -0.75ex 0; padding: 0; white-space: nowrap; position: relative; vertical-align: -0.1ex; font-size: 1.15em; font-family: 'Computer Modern', STIXGeneral, 'Times New Roman';" title="vertical-align: baseline; No LaTeX code provided."><span style="display: inline-block; margin: 0; padding: 0; position: relative; vertical-align: -0.6ex;"><table style="display: inline-table; position: relative; vertical-align: baseline; margin: 0; padding: 0; border-width: 0; border-spacing: 0; background: transparent;"><tr><td style="margin: 0; padding: 0;"><mi>x</mi><mo>^</mo><mn>2</mn><mo>+</mo><mi>y</mi><mo>^</mo><mn>2</mn><mo>=</mo><mi>r</mi><mo>^</mo><mn>2</mn></td></tr></table></span></span>


while the code

{{math|{{mi|x|mml}}{{mo|^|mml}}{{mn|2|mml}}{{mo|+|mml}}{{mi|y|mml}}{{mo|^|mml}}{{mn|2|mml}}{{mo|{{=}}|mml}}{{mi|r|mml}}{{mo|^|mml}}{{mn|2|mml}}|mml &&}}


yields

[[Category:Pages using the math template without the tex argument|Mn/doc]] <span class="math, textstyle" style="display: inline-block; margin: 0 0 -0.75ex 0; padding: 0; white-space: nowrap; position: relative; vertical-align: -0.1ex; font-size: 1.15em; font-family: 'Computer Modern', STIXGeneral, 'Times New Roman';" title="vertical-align: baseline; No LaTeX code provided."><span style="display: inline-block; margin: 0; padding: 0; position: relative; vertical-align: -0.6ex;"><table style="display: inline-table; position: relative; vertical-align: baseline; margin: 0; padding: 0; border-width: 0; border-spacing: 0; background: transparent;"><tr><td style="margin: 0; padding: 0;"><mi>x</mi><mo>^</mo><mn>2</mn><mo>+</mo><mi>y</mi><mo>^</mo><mn>2</mn><mo>=</mo><mi>r</mi><mo>^</mo><mn>2</mn></td></tr></table></span></span>


## Code


<noinclude>{{Documentation}}</noinclude><includeonly><!--

Formatting for a mathematical number (as opposed to a nominal number).

-->{{#switch: {{#if: {{{2|}}} |{{{2}}}|htm}}
| htm | HTM = {{{1|}}}
| tex | TEX = {{{1|}}}
| mml | MML =
<mn>{{{1|}}}</mn>
}}</includeonly>