Difference between revisions 4062236 and 4062263 on simplewiki

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Template:Rnd/doc
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==Usage==
This template rounds {{{1}}} to {{{2}}} decimal places (goes the other way for negatives) and includes trailing zeros.  Scientific notation is used for numbers greater than or equal to 1{{e|9}}, or less than 1{{e|−4}}.

Compare:
*{{<code>rnd|2.0004|3</code>}} gives {{rnd|2.0004|3}}
**whereas {{<code>#expr:2.0004 round 3</code>}} gives {{#expr:2.0004 round 3}}
(contracted; show full)
==Internal details==
The template uses three subtemplates:
*{{tl|rnd/-}} — for trailing zeros
*{{tl|rnd/e+}} — for scientific notation for numbers greater than or equal to 10<sup>9</sup> or less than or equal to −10<sup>9</sup>
*{{tl|rnd/e−}} — for scientific notation for numbers greater than −10<sup>−4</sup> and less than 10<sup>−4</sup> but not equal to zero

==
See also==
*{{tl|rndfrac}}
*{{tl|rndnear}}
*{{tl|rndgapsRelated pages==
*{{tl|rndnear}}

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