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Theorem finite.card_le_of_surjective

Modification history

2022-06-22 18:31
src/data/finite/basic.lean
refactor(data/finite/card): split from `basic` (#14885)
Modified finite.card_le_of_surjectiveView on Github →
2022-06-10 05:26
src/data/finite/basic.lean
feat(data/finite/basic): `finite` predicate (#14373) …
Added finite.card_le_of_surjectiveView on Github →