आकृति:Order of magnitude
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ई आकृति कऽ प्रयोग 160,000+ पृष्ठसभमे कएल जा रहल अछि । पैग मात्रामे व्यवधान आ अनावश्यक सर्भर लोडसँ वचवाक लेल, कोनो भी परिवर्तनके पहिने ई आकृतिके /प्रयोगपृष्ठ उपपृष्ठ या अपन उपयोगकर्ता स्थान पर जाँचि कऽ देखी । जाँचल गेल परिवर्तनके ई आकृतिमे एक बेरमे जोड़ल जा सकैत अछि । अन्य उपयोगकर्ताक लेल, परिवर्तन करिसँ पहिने एहिसँ सम्बन्धित वार्तालाप वार्ता पृष्ठ पर करी । |
Usage
[सम्पादन करी]This template calculates the (decimal) order of magnitude of numbers within the ranges 10300 to 10−300 and −10−300 to −10300.
The acceptable input and the output produced are optimised for use in other templates.
- The hyphen (not a true minus sign) is used for negative numbers.
- No separator is used for thousands.
- The template gives 0 for 0. Although, strictly speaking, this is mathematically incorrect it has been designed this way so as to be more useful in other templates. An important example of this is that when used by {{convert}} 0 °C or 0 °F is considered to be on the same order of magnitude as ±1 °C or ±1 °F respectively.
Examples
[सम्पादन करी]{{Order of magnitude|123400}}{{Order of magnitude|12340}}{{Order of magnitude|1234}}{{Order of magnitude|123.4}}{{Order of magnitude|12.34}}{{Order of magnitude|1.234}}{{Order of magnitude|.1234}}{{Order of magnitude|.01234}}{{Order of magnitude|0}}{{Order of magnitude}}
Incorrect usage
[सम्पादन करी]The input must be an unformatted number, or the template will emit errors:
{{Order of magnitude|}}→ Expression error: Unexpected = operator{{Order of magnitude|123,400}}→ Expression error: Unrecognised punctuation character ","{{Order of magnitude|foo}}→ Expression error: Unrecognised word "foo"
Technical points
[सम्पादन करी]This template calculates the order of magnitude of a number, using the natural logarithm of the absolute value of the number, divided by the log of 10. The amount is adjusted for truncation error in the digital format, and the floor number of the results is used. The magnitude of fractions, such as 0+1/1000 (-3), will also be calculated. The code uses four expansion-depth levels.
Template data
[सम्पादन करी]See the monthly error report for this template.
TemplateData for Order of magnitude
This template calculates the order of magnitude of numbers within the ranges 10^300 to 10^−300 and −10^−300 to −10^300.
| पैरामीटर | विवरण | प्रकार | स्थिति | |
|---|---|---|---|---|
| Number | 1 | The number to find the order of magnitude of | संख्या | आवश्यक |
See also
[सम्पादन करी]- {{Orders of magnitude}}
- {{Fractions}}
- {{Fractions and ratios}}