자연로그의_밑,e

자연로그의_밑,e (rev. 1.14)

값: 2.7182818284…

$e = \lim_{x\to0}\left(1+x\right)^{1\over x} = \lim_{n\to\infty}\left(1+\frac{1}{n}\right)^{n}$

오일러의 정의:
$\int_1^e\frac{1}{x}dx=1$

$e$ is the number such that
$\lim_{h\to 0}\frac{e^h-1}{h}=1$
(Stewart)



AKA: Euler's number, Napier's constant
Twins:
Up: 상수,constant