Theorem Subtype.nontrivial_iff_exists_ne

Modification history

2023-09-05 09:13
Mathlib/Logic/Nontrivial/Basic.lean
feat: split Logic.Nontrivial (#6959) …
Modified Subtype.nontrivial_iff_exists_neView on Github →
2022-11-11 01:58
Mathlib/Logic/Nontrivial.lean
feat: port Mathlib.Logic.Nontrivial (#547) …
Added Subtype.nontrivial_iff_exists_neView on Github →