ln(ex−x) | |
x2 |
| ||||||||||
2x |
1 | 1 | ex−1 | |||
* | * | ||||
2 | ex−x | x |
1 | 1 | ||
*1*1 = | |||
2 | 2 |
1 | ||
ex ≈ 1 + x + | x2 | |
2 |
x2 | ||
(ex − x)1/x2 = (1 + | )2/x2 * 1/2 → √e | |
2 |
ln(ex − x) | ||
= exp | ||
x2 |
ln(ex − x) | ex−1 | |||
lim | = lim | = 1/2 | ||
x2 | 2x(ex−x) |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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