| x+1 | x-1 |
| n |
| e |
| n |
| e |
| n |
| e |
| 1 | ||
e
|
| n |
| e |
| n |
| e |
| n |
| e |
| 1 | ||
e
|
| x+1 |
| x-1 |
| x+1 |
| x-1 |
| 1 |
| x |
| (x-1)-(x+1) |
| (x-1)2 |
| 1 |
| x |
| 2 |
| (x-1)2 |
| (x-1)2+2x |
| x(x-1)2 |
| x2+1 |
| x(x-1)2 |
| 1 |
| x |
| n |
| e |
| n |
| e |
| 1 | ||
e
|
| n |
| e |
| n |
| e |
| 1 | ||
e
|
| n |
| e |
| n |
| e |
| 1 | ||
e
|
| n-e |
| e |
| n |
| e |
| n |
| e |
| n |
| e |
| 1 | ||
e
|
| n |
| e |
| 1 | ||
e
|
| 1 | ||
e
|
| n |
| e |
| 1 | ||
e
|
| 1 | ||
e
|
| 1 | ||
e
|
| n+e |
| e |
| n-e |
| e |
| 1 | ||
e
|
| n+e |
| e |
| 1 | ||
e
|
| n |
| e |
| n+e |
| n-e |
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| x+1 | x-1 |
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