Difference between revisions of "Upper incomplete gamma"

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The upper incomplete gamma function $\Gamma$ is defined by
 
The upper incomplete gamma function $\Gamma$ is defined by
 
$$\Gamma(s,x)=\displaystyle\int_x^{\infty} t^{s-1}e^{-t} dt.$$
 
$$\Gamma(s,x)=\displaystyle\int_x^{\infty} t^{s-1}e^{-t} dt.$$
  
 
=Properties=
 
=Properties=
{{:Relationship between the exponential integral and upper incomplete gamma function}}
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[[:Relationship between the exponential integral and upper incomplete gamma function]]
  
 
[[Category:SpecialFunction]]
 
[[Category:SpecialFunction]]

Latest revision as of 03:22, 1 July 2017

The upper incomplete gamma function $\Gamma$ is defined by $$\Gamma(s,x)=\displaystyle\int_x^{\infty} t^{s-1}e^{-t} dt.$$

Properties

Relationship between the exponential integral and upper incomplete gamma function