قالب:Math/doc

The Math template formats HTML- or wikimarkup generated mathematical formulas in the same manner as HTML based TeX formulas, which uses a serif-based font. The generated formula is displayed using the same-size font as the adjoining text. The template will prevent line-wrapping.

Use this template for non-complex formulas as an alternative to using the "math" tag format "<math>...</math> (see: مساعدة:Math).

Usage

Use this template to wrap an inline formula in wikitext. Examples:

{{math|''x''<sup>2</sup> + ''y''<sup>2</sup> {{=}} ''r''<sup>2</sup>}}

produces: x² + y² = r²

{{math|{{mapply|sin <i>π</i>}} {{=}} 0}}

produces: sin π = 0. The coding "<i>" puts italic font, same as "<VAR>".

{{math|{{minteg|0|+∞|{{mexp|−''x''}} d''x''}} {{=}} 1}}

produces: ∫+∞0e^−x dx = 1

'''{{math|{{frac|1|2}} − {{frac|1|3}} {{=}} {{frac|1|6}}}}'''

produces: 1⁄2 − 1⁄3 = 1⁄6. Note the triple-apostrophes have set the whole formula as bold.

{{math|({{mrad|2}})<sup>2</sup> {{=}} 2}}

produces: (√2)² = 2.

{{math|''x''<sup>2</sup> + ''y''<sup>2</sup> {{=}} ''r''<sup>2</sup>}}

produces: x² + y² = r², same as first example, but using double-apostrophes to get italic font.

Use of equals-sign

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}}  -- invalid will show: {{{1}}}.

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

{{math|1=1 + 2 = 3}}

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

{{math|1 + 2 {{=}} 3}}

produces: 1 + 2 = 3.

See also

• {{bigmath}} is a template for stand-alone formulas, using a bigger font to match PNG rendered TeX formulas.