Mathlib v3 is deprecated. Go to Mathlib v4

Theorem function.injective_iff_pairwise_ne

Modification history

2022-11-06 23:41
src/data/set/pairwise.lean
refactor(*): supremum of several recent refactoring PRs (#17381) …
Modified function.injective_iff_pairwise_neView on Github →
2022-02-19 07:54
src/data/set/pairwise.lean
chore(topology/bases): golf a proof (#12127) …
Added function.injective_iff_pairwise_neView on Github →