Table 1.
3-bit parity problem
| Input | Output | Input | Output | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 |
| 1 | 1 | −1 | −1 | 0 | −1 | 1 | 1 | −1 | 0 |
| 1 | −1 | 1 | −1 | 0 | −1 | −1 | 1 | −1 | 1 |
| −1 | −1 | −1 | −1 | 0 | −1 | 1 | −1 | −1 | 1 |
3-bit parity problem
| Input | Output | Input | Output | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 |
| 1 | 1 | −1 | −1 | 0 | −1 | 1 | 1 | −1 | 0 |
| 1 | −1 | 1 | −1 | 0 | −1 | −1 | 1 | −1 | 1 |
| −1 | −1 | −1 | −1 | 0 | −1 | 1 | −1 | −1 | 1 |