ਫਰਮਾ:Round
ਦਿੱਖ
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ਇਹ ਫਰਮਾ ਹੇਠ ਲਿਖੇ ਲੂਆ ਨੂੰ ਵਰਤਦਾ ਹੈ: |
Usage
[ਸੋਧੋ]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}}
→ 54.38{{Round|54.376|-1}}
→ 50{{Round|68.4273E12|-10}}
→ 6.843×1013
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
[ਸੋਧੋ]{{Round|2.0004|3}}
→ 2.000- {{expr:2.0004 round 3}} → 2
{{Round|0.000020004|7}}
→ 000{{Round|0|8}}
→ 0.00000000{{Round|154268|-3}}
→ 1,54,000{{Round|154568|-3}}
→ 1,55,000{{Round|1200004|-1}}
→ 12,00,000- whereas {{expr:1200004round-1}} → 1200000, even though {{expr:1300004round-1}} → 1300000 (see m:Help:Format produced by expr)
{{Round|1300004|-1}}
→ 13,00,000{{Round|4.1e6|9}}
→ 41,00,000.000000000{{Round|4.1e6|10}}
→ 41,00,000.0000000000{{Round|1542689271|-7}}
→ 1.54×109{{Round|1542689271|2}}
→ 1.54268927100×109{{Round|7e9|-9}}
→ 7×109{{Round|-123|1}}
→ −123.0{{Round|-1200007|-2}}
→ −12,00,000{{Round|-1234567899|-7}}
→ −1.23×109
As with #expr, the total number of significant digits is not more than 14:
{{Round|1234567890.123456789|10}}
→ 1.2345678901235×109{{Round|123456789.0123456789|10}}
→ 12,34,56,789.01235{{Round|.0001234567890123456789|20}}
→ 0.00012345678901235
- The second parameter, precision, should be an integer. Non-integer may give unexpected result.
{{Round|1.234567}}
→ 1{{Round|1.234567|2}}
→ 1.23{{Round|1.234567|2.3}}
→ 1.2329205947231{{Round|1.234567|2.7}}
→ 1.2350673729657
TemplateData
[ਸੋਧੋ]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 based on this TemplateData.
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.
ਮਾਪਦੰਡ | ਵੇਰਵਾ | ਕਿਸਮ | ਦਰਜਾ | |
---|---|---|---|---|
number | 1 | The number to be rounded | Number | required |
decimal places | 2 | The number of decimal places, if negative the number is rounded so the last (parameter 2) digits are zero | Number | required |
Maintenance categories
[ਸੋਧੋ]See also
[ਸੋਧੋ]- {{Rounded calculation}}
- {{Significant figures}}
- {{Roundup}}
- {{Rounddown}}