| 均衡点 |
|
|
|
|
| (0,0) |
| 0 | 0 |
|
| (0,1) |
| 0 | 0 |
|
| (1,0) |
| 0 | 0 |
|
| (1,1) |
| 0 | 0 |
|
| ( , ) | 0 | X | Y | 0 |