Zeroclanzhang（讨论 | 贡献） （创建页面，内容为“{{math|size=165%|{{{1|}}}{{{2|}}}}}<noinclude> {{Documentation}} </noinclude>”） |
（没有差异）
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2024年1月21日 (日) 23:09的最新版本
Template documentationUsage
Use this template to embed stand-alone formulae in wikitext. The mathematical capabilities of this template are very limited; use tables with class="texhtml" for formulae requiring non-linear layout.
Examples
{{bigmath|{{sfrac|∂²<var>f</var>|∂<var>r</var>²}} + {{sfrac|∂<var>f</var>|<var>r</var> ∂<var>r</var>}} + {{sfrac|∂²<var>f</var>|<var>r</var>²∂²<var>θ</var>}} {{=}} 0}}produces:
- ∂²f/∂r² + ∂f/r ∂r + ∂²f/r²∂²θ = 0
Use prefix "1=" to allow simple equals-signs. Italicize letters by double-tic (''f''):
{{bigmath|1={{sfrac|∂² ''f''|∂''r''²}} + {{sfrac
|∂''f''|''r'' ∂''r''}} = 0}}produces:
- ∂² f/∂r² + ∂f/r ∂r = 0
Note that any extra spaces placed in the template will appear in the output. A long line can be split before any vertical-bar pipe ('|').
In contrast, there is <math>\frac{\part^2 f}{\part r^2} + \frac{\part f}{\part r} = 0[/math] which produces
<math>\frac{\partial^2 f}{\partial r^2} + \frac{\partial f}{\partial r} = 0.[/math]
This might be an alternative for more complex examples. If that's still too small, leave a comment on https://phabricator.wikimedia.org/T135419 please.