साँचा:Rnd/doc

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It contains usage information, categories and other content that is not part of the original साँचा page. | small = | smallimage = | smallimageright = | smalltext = | subst = | date = | name = }} साँचा:lua

Usage

This template rounds parameter 1 by parameter 2 decimal places (goes the other way for negative rounding) and includes trailing zeros.

{{rnd|54.376|2}}     gives साँचा:rnd

{{rnd|54.376|-1}}   gives साँचा:rnd

{{rnd|68.4273E12|-10}} gives साँचा:rnd

For example, rounding by 1 gives 1 decimal digit, rounding by 0 gives integers, or rounding by -2 gives the amount in hundreds. Scientific notation is displayed for numbers greater than or equal to 1साँचा:e, or less than 1साँचा:e.

Examples:

• {{rnd|2.0004|3}} gives साँचा:rnd
  • whereas {{#expr:2.0004 round 3}} gives 2
• {{rnd|0.000020004|7}} gives साँचा:rnd
• {{rnd|0|8}} gives साँचा:rnd
• {{rnd|154268|-3}} gives साँचा:rnd
• {{rnd|154568|-3}} gives साँचा:rnd
• साँचा:xpsoc
  • whereas साँचा:xpsoc, even though साँचा:xpsoc (see m:Help:Format produced by expr)
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc

As with #expr, the total number of significant digits is not more than 14:

• साँचा:xpsoc
• साँचा:xpsoc
• साँचा:xpsoc

Internal details

The markup-based version of Template:rnd uses three subtemplates:

• साँचा:tl — for trailing zeros
• साँचा:tl — for scientific notation for numbers greater than or equal to 10⁹ or less than or equal to −10⁹
• साँचा:tl — for scientific notation for numbers greater than −10⁻⁴ and less than 10⁻⁴ but not equal to zero

The Lua-based version of {{rnd}} uses Module:Math and always has an expansion depth of 3. However, the markup-based version has an expansion depth of 9–15, which depends on the size of the numbers (integer results use depth 9, decimals use depth 12), where astronomical numbers can hit expansion depth of 15 levels, for {{rnd|56.44e33|-32}} → 5.64 × 10³⁴.

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. click here to see a monthly parameter usage report for this template.

TemplateData for Rnd

Rounds (parameter 1) by (parameter 2) decimal places, and formats. Scientific notation is used for numbers greater than 1×10^9, or less than 1×10^−4.

साँचा प्राचल

प्राचल		वर्णन	प्रकार	स्थिति
number	1	The number to be rounded	संख्या	आवश्यक
decimal places	2	The number of decimal places, if negative the number is rounded so the last (parameter 2) digits are zero	संख्या	आवश्यक

See also

• साँचा:tl
• साँचा:tl
• साँचा:tl
• साँचा:tl