Remove duplicate elements: Difference between revisions
Content added Content deleted
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Idempotency is applied at inner brackets ''(1 2) ''. |
Idempotency is applied at inner brackets ''(1 2) ''. |
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We get rewrite ''(1 2) -> 2 ''. The term is now: |
We get rewrite {{Imp}} ''(1 2) -> 2 ''. The term is now: |
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<lang>(1 (2 1))</lang> |
<lang>(1 (2 1))</lang> |
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