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In mathematics, the polygamma function of order m is a meromorphic function on the complex numbers C {\displaystyle \mathbb {C} } defined as the (m + 1)th derivative of the logarithm of the gamma function:
Recurrence relation, Series representation & Integral representation
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function polygamma displaystyle functions representation series gamma digamma mathbb theorem trigamma zeta strictly numbers order integral relation case positive psi
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Polygamma function | related to Integral representation | When | 0.60 | section |
| Polygamma function | related to Integral representation | Re | 0.60 | section |
| Polygamma function | related to Integral representation | Hurwitz | 0.60 | section |
| Polygamma function | related to Series representation | The | 0.60 | section |
| Polygamma function | related to Series representation | This | 0.60 | section |
| Polygamma function | related to Series representation | Hurwitz | 0.60 | section |
| Polygamma function | see also | FactorialGamma | 0.60 | section |
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