By: |
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1 |
2. j : 3. (1 | i & 1 | j & (z:. z | i & z | j z | 1)) 1 | i | 1 step |
2 |
2. j : 3. (1 | i & 1 | j & (z:. z | i & z | j z | 1)) 1 | j | 1 step |
3 |
2. j : 3. (1 | i & 1 | j & (z:. z | i & z | j z | 1)) 4. z : 5. z | i 6. z | j z | 1 | 2 steps |
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