Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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bobbym
2012-10-25 15:23:15

Hi;

The gamma function is defined as

If it could be integrated then that would be the definition of the gamma function, not the integral.

Karrl
2012-10-25 13:17:02

Isn't there any way to intigrate?

zetafunc.
2012-10-25 01:35:29

Finding that integral is pretty difficult. You need to find an approximation with Taylor series, and the answer is not particularly nice...

Karrl
2012-10-25 00:22:42