A Simple Proof that [Gamma]'(1) = -[gamma]

Bagby outlines a simple proof of Γ'(1)=-γ. He argues that the equation is usually proved by ignoring the integral and computing Γ'(1)from alternative representations of Γ(a) that explicitly involve the constant α.

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Bibliographische Detailangaben
Veröffentlicht in:	The American mathematical monthly 2010-01, Vol.117 (1), p.83
1. Verfasser:	Bagby, Richard
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics education Number theory Proof theory
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Bagby outlines a simple proof of Γ'(1)=-γ. He argues that the equation is usually proved by ignoring the integral and computing Γ'(1)from alternative representations of Γ(a) that explicitly involve the constant α.
ISSN:	0002-9890 1930-0972