Fyrimynd:Bigmath/doc
Hetta er ein dokumentatión undirsíða til Fyrimynd:Bigmath. Hon inniheldur kunning um nýtsluna, bólkar og um annað innihald, ið ikki er við í uppruna fyrimynd síðuni. |
Nýtsla
rættaUse 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.
Dømi
rætta{{bigmath|{{frac|∂²<VAR >f</VAR >|∂<VAR >r</VAR >²}} + {{frac|∂<VAR >f</VAR >|<VAR >r</VAR > ∂<VAR >r</VAR >}} + {{frac|∂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={{frac|∂² ''f''|∂''r''²}} + {{frac
|∂''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 ('|').
Performance considerations
rættaTemplate {{bigmath}} can process formulae (or equations) at rates over 220 per second. When template {{frac}} is also used, the rate drops to below 150 equations formatted per second.
Sí eisini
rætta