The aim of this work is to find "good" approximations to the Digamma function Ξ¨ . We construct an infinite family of "basic" functions {I a , a β [0, 1]} covering the Digamma function. These functions are shown to approximate Ξ¨ locally and asymptotically, and it is shown that for any x β R + , there
Transformations of families of approximating functions
β Scribed by E.H. Kaufman Jr.; Geneva G. Belford
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 457 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0021-9045
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