| 2 |
| a2+b2-c2 |
| 2 |
| b2+c2-a2 |
| 2 |
| c2+a2-b2 |
| 2 |
| a2+b2-c2 |
| 2 |
| b2+c2-a2 |
| 2 |
| c2+a2-b2 |
| 2 |
| a2+b2-c2 |
| 2 |
| b2+c2-a2 |
| 2 |
| c2+a2-b2 |
| 2 |
| -2ab |
| 2 |
| -2bc |
| 2 |
| -2ac |
| 1 |
| ab |
| 1 |
| bc |
| 1 |
| ac |
| c+a+b |
| abc |
| 2 |
| a2+b2-c2 |
| 2 |
| b2+c2-a2 |
| 2 |
| c2+a2-b2 |
| 2 |
| a2+b2-c2 |
| 2 |
| b2+c2-a2 |
| 2 |
| c2+a2-b2 |
| 2 |
| -2ab |
| 2 |
| -2bc |
| 2 |
| -2ac |
| 1 |
| ab |
| 1 |
| bc |
| 1 |
| ac |
| c+a+b |
| abc |
| m2-n2 |
| mn |
| 1 |
| m+n |
| 1 |
| m-n |
| n |
| m2-n2 |
| 2mn+n2 |
| m2 |
| 1 |
| a2 |
| 1 |
| a |
| 1 |
| a |
| 1 |
| a2 |
| 1 |
| a |
| y4 |
| y8-3y4+1 |
| x2+4x+4 |
| x+2 |
| 2 |
| a |
| a2-3a |
| 2a |
| a2-9 |
| a-2 |
| a2+6a+9 |
|