Category:Digamma Function
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This category contains results about Digamma Function.
Definitions specific to this category can be found in Definitions/Digamma Function.
The digamma function, $\psi$, is defined, for $z \in \C \setminus \Z_{\le 0}$, by the logarithmic derivative of the gamma function:
- $\map \psi z = \dfrac {\map {\Gamma'} z} {\map \Gamma z}$
where $\Gamma$ is the gamma function, and $\Gamma'$ denotes its derivative.
Subcategories
This category has the following 5 subcategories, out of 5 total.
Pages in category "Digamma Function"
The following 12 pages are in this category, out of 12 total.