Theorem Finset.one_lt_card_iff_nontrivial_coe

Modification history

2024-02-05 11:50
Mathlib/Data/Finset/Card.lean
feat: tensor algebra of free module over integral domain is a domain (#9890) …
Deleted Finset.one_lt_card_iff_nontrivial_coeView on Github →
2023-09-13 21:26
Mathlib/Data/Finset/Card.lean
feat: add `Finset.card_le_one_iff_subsingleton` and `Finset.one_lt_card_iff_nontrivial` (#7131) …
Added Finset.one_lt_card_iff_nontrivial_coeView on Github →