Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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You are not logged in. #1 2012-10-25 00:22:42
i !How do I find i !,I know it is done by integral found in gamma function,but i cannot integrate it,please help.(additionally,I am a little bad in calculus) #2 2012-10-25 01:35:29
Re: i !Finding that integral is pretty difficult. You need to find an approximation with Taylor series, and the answer is not particularly nice... #4 2012-10-25 15:23:15
Re: i !Hi; If it could be integrated then that would be the definition of the gamma function, not the integral. In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. |