|
| x-1 |
| lnx |
lnx-
| ||
| (lnx)2 |
| x-1 |
| x |
| x-1 |
| x |
| x-1 |
| x2 |
| a+b |
| 2 |
| ab |
| a+b |
| 2 |
| ab |
| a+b |
| 2 |
| ab |
| a+b |
| 2 |
| a+b |
| 2 |
| a-b |
| lna-lnb |
| a+b | ||
2ln
|
| a |
| b |
2(
| ||
|
| a+b | ||
2ln
|
| a |
| b |
2(
| ||
|
| a |
| b |
| 2(u-1) |
| u+1 |
| (u-1)2 |
| u(u+1)2 |
| a+b |
| 2 |
| ab |
| x-1 |
| lnx |
| x-1 |
| lnx |
lnx-
| ||
| (lnx)2 |
| x-1 |
| x |
| 1 |
| x |
| 1 |
| x2 |
| x-1 |
| x2 |
| a+b |
| 2 |
| ab |
| a+b |
| 2 |
| ab |
| a+b |
| 2 |
| a+b |
| 2 |
| a-b |
| lna-lnb |
(a+b)ln
| ||
2ln
|
| a+b | ||
2ln
|
| a |
| b |
| 2(a-b) |
| a+b |
| a+b | ||
2ln
|
| a |
| b |
2(
| ||
|
| a |
| b |
| 2(u-1) |
| u+1 |
| 1 |
| u |
| 4 |
| (u+1)2 |
| (u-1)2 |
| u(u+1)2 |
| a |
| b |
2(
| ||
|
| a |
| b |
| a+b | ||
ln
|
| a+b |
| 2 |
| ab |
| ab |
| a-b |
| lna-lnb |
| ||
ln
|
| a |
| b |
| a-b | ||
|
| ||
ln
|
| a |
| b |
| ||||
|
|
| a |
| b |
| u2-1 |
| u |
| 1 |
| u |
| 2 |
| u |
| 1 |
| u2 |
| -(u-1)2 |
| u2 |
| a |
| b |
| ||||
|
| ||
ln
|
| ab |
| a+b |
| 2 |
| ab |
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