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Theorem ballot.mem_of_mem_counted_sequence

Modification history

2023-01-14 17:40
archive/100-theorems-list/30_ballot_problem.lean
chore(archive/100-theorems-list/30_ballot_problem): golf (#18126) …
Modified ballot.mem_of_mem_counted_sequenceView on Github →
2022-06-09 13:27
archive/100-theorems-list/30_ballot_problem.lean
feat(combinatorics/ballot): the Ballot problem (#13592)
Added ballot.mem_of_mem_counted_sequenceView on Github →