Theorem exists_ne

Modification history

2026-07-07 15:21
Mathlib/Logic/Nontrivial/Defs.lean
chore: prefer `open scoped Classical` over `open Classical` (#41414) …
Modified exists_neView on Github →
2026-07-07 08:33
Mathlib/Logic/Nontrivial/Defs.lean
chore: remove redundant `open Classical in` (#41387) …
Modified exists_neView on Github →
2023-09-06 06:13
Mathlib/Logic/Nontrivial/Defs.lean
chore: delay import of NeZero until after basic hierarchy (#6970)
Modified exists_neView on Github →
2022-11-11 01:58
Mathlib/Logic/Nontrivial.lean
feat: port Mathlib.Logic.Nontrivial (#547) …
Added exists_neView on Github →