Template:Math

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概要[編輯]

呢個math模將HTML或者係wikimarkup轉換成類似MathJax嘅數學公式。The template uses the texhtml class, which aims to match the size of the serif font with the surrounding sans-serif font (see below). The template also prevents line-wrapping. Use this template for non-complex formulas as an alternative to using the <math>...</math> format (請睇: Help:Math).

參數同用法[編輯]

範例[編輯]

{{math|''f''(''x'') {{=}} ''b''<sup>''x''</sup> {{=}} ''y''}}
結果係: f(x) = bx = y
{{math|sin &pi; {{=}} 0}}
結果係: sin π = 0.
{{math|{{intmath|int|0|+&infin;}} ''e''<sup>{{minus}}''x''</sup> d''x'' {{=}} 1}}
結果係: +∞0 ex dx = 1
'''{{math|{{sfrac|1|2}} {{minus}} {{sfrac|1|3}} {{=}} {{sfrac|1|6}}}}'''
結果係: 1/21/3 = 1/6. Note the triple-apostrophes have set the whole formula as bold.
{{math|({{sqrt|2}})<sup>2</sup> {{=}} 2}}
結果係: (2)2 = 2.

跳轉[編輯]

注意事項[編輯]

Use of equals-sign and absolute value bars[編輯]

If a single equals-sign ("=") is used, it will fail to render, instead showing "{{{1}}}". For example, the following template-coding would be invalid:

{{math|1 + 2 = 3}}
結果係: , which is invalid code

To resolve this, either: (a) Start the formula with "1=" as in:

{{math|1=1 + 2 = 3}}
結果係: 1 + 2 = 3, or else, (b) include the equals-sign in double-braces "{{=}}" as in:
{{math|1 + 2 {{=}} 3}}
結果係: 1 + 2 = 3.

A similar difficulty concerns the vertical bars ("|") used to indicate absolute value, which without care would get interpreted as part of the template syntax. The solution is different than for the equals sign: such bars should be entered as "{{!}}":

{{math|{{!}}''f''(''x'') − ''a''{{!}} < ε}}
結果係: |f(x) − a| < ε.

呢個示例亦可以產生以下內容︰

{{math|{{mabs|''f''(''x'') − ''a''}} < ε}}
結果係: |f(x) − a| < ε

模嘅編輯說明[編輯]

參看[編輯]