DLMF:17.2.E27 (Q5317): Difference between revisions
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Created a new Item: Wikidata Toolkit example test item creation |
Changed an Item: Wikidata Toolkit example test statement addition |
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| Property / Symbols defined | |||
| Property / Symbols defined: $$q$$ -binomial coefficient (or Gaussian polynomial) / rank | |||
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Revision as of 15:20, 30 December 2019
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | DLMF:17.2.E27 |
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Statements
Failed to parse (LaTeXML (experimental; uses MathML): Invalid response ("") from server "http://latexml:8080/convert/":): {\displaystyle \qbinom{n}{m}{q}=\frac{\qPochhammer{q}{q}{n}}{\qPochhammer{q}{q}{m}\qPochhammer{q}{q}{n-m}}\\ =\frac{\qPochhammer{q^{-n}}{q}{m}(-1)^{m}q^{nm-\binom{m}{2}}}{\qPochhammer{q}{q}{m}},}
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DLMF:17.2.E27
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