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Manuals/calci/GAMMAFUNCTION (view source)
Revision as of 20:16, 28 November 2016
, 20:16, 28 November 2016→Description
*For complex numbers with a positive real part, it is defined via a convergent improper integral:
*For complex numbers with a positive real part, it is defined via a convergent improper integral:
<math>\Gamma (z) = \int\limits_{0}^{\infty} x^{z-1} e^{-x} dx </math>
<math>\Gamma (z) = \int\limits_{0}^{\infty} x^{z-1} e^{-x} dx </math>
*This function will return the result as NaN when the given number as negative or Non numeric.
==Examples==
#GAMMAFUNCTION(2) = 1.0000026676984093
#GAMMAFUNCTION(45.3) = 8.308990531109891e+54
#GAMMAFUNCTION(-3) = NaN
==See Also==
*[[Manuals/calci/SUM | SUM]]
*[[Manuals/calci/AVERAGE | AVERAGE ]]
*[[Manuals/calci/AVERAGEA | AVERAGEA ]]