आकृति:Round
This template is used on approximately २,६०,००० pages. To avoid large-scale disruption and unnecessary server load, any changes to it should first be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can then be added to this page in a single edit. Please consider discussing changes on the talk page before implementing them. |
This template uses Lua: |
Usage
[सम्पादन करी]This template rounds parameter 1 by parameter 2 decimal places (goes the other way for negative rounding) and includes trailing zeros.
{{Round|54.376|2}}
{{Round|54.376|-1}}
{{Round|68.4273E12|-10}}
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 1×109, or less than 1×10−4.
Examples
[सम्पादन करी]{{Round|2.0004|3}}
- आकृति:Pf → 2
{{Round|0.000020004|7}}
{{Round|0|8}}
{{Round|154268|-3}}
{{Round|154568|-3}}
{{Round|1200004|-1}}
- whereas आकृति:Pf → 1200000, even though आकृति:Pf → 1300000 (see m:Help:Format produced by expr)
{{Round|1300004|-1}}
{{Round|4.1e6|9}}
{{Round|4.1e6|10}}
{{Round|1542689271|-7}}
{{Round|1542689271|2}}
{{Round|7e9|-9}}
{{Round|-123|1}}
{{Round|-1200007|-2}}
{{Round|-1234567899|-7}}
As with #expr, the total number of significant digits is not more than 14:
{{Round|1234567890.123456789|10}}
{{Round|123456789.0123456789|10}}
{{Round|.0001234567890123456789|20}}
- The second parameter, precision, should be an integer. Non-integer may give unexpected result.
{{Round|1.234567}}
{{Round|1.234567|2}}
{{Round|1.234567|2.3}}
{{Round|1.234567|2.7}}
TemplateData
[सम्पादन करी]See the monthly error report for this template.
TemplateData for Round
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.
पैरामीटर | विवरण | 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 |
Maintenance categories
[सम्पादन करी]See also
[सम्पादन करी]- {{Rounded calculation}}
- {{Significant figures}}
- {{Roundup}}
- {{Rounddown}}
The above documentation is transcluded from आकृति:Round/doc. (edit | history) Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages. Please add categories to the /doc subpage. Subpages of this template. |