# Gamma function (chart) Calculator

## Calculates a table of the Gamma function Γ(a) and draws the chart.

 initial value a [ increment repetition ]
 $\normal Gamma\ function\qquad \Gamma(a)\\[10](1)\ \Gamma(a)= {\large\int_{\tiny 0}^ {\qquad\qquad\quad\tiny \infty}}t^{a-1}e^{-t}dt,\qquad Re(a)\gt 0\\(2)\ \Gamma(a)={\large\frac{\Gamma(a+1)}{a}},\qquad \Gamma(a)\Gamma(1-a)={\large\frac{\pi}{sin(\pi a)}}\\(3)\ \Gamma(n+1)=n!,\qquad \Gamma({\large\frac{1}{2}})={\large\sqrt{\pi}}\\$
Gamma function (chart)
 [1-7] /7 Disp-Num5103050100200
[1]  2012/04/08 08:52   Male / 20 years old level / A student / Very /
Purpose of use
Calculating fuction outputs of the gamma function
Comment/Request
Give the option to have the table readily printable.
[2]  2011/10/16 22:44   Male / 60 years old level / Others / Very /
Purpose of use
graphic representation of bell vibration modes
[3]  2011/07/15 03:51   Male / 30 years old level / A teacher / A researcher / Very /
Purpose of use
calculating the standard gamma function for specific value of alpha
[4]  2010/09/27 21:53   Male / 20 level / A university student / A little /
Purpose of use
FOR HELPING SIMPLIFY
Comment/Request
[5]  2009/04/08 19:06   Male / 20 level / A specialized student / Very /
Purpose of use
as a part of my academic work
Comment/Request
very useful.....
[6]  2009/02/23 13:52   Female / 30 level / A researcher / Very /
Purpose of use
Figuring out 1 parameter Gamma distribution.
Comment/Request
Want to know long hand how to calculate Gamma (X); Excel asks for additional 2 parameters which I do not know
[7]  2009/01/27 01:16   Male / 50 level / A researcher / Very /
Purpose of use
genaration of look up data
Comment/Request
Useful tool

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