Theorem Finset.nodup_map_iff_injOn

Modification history

2025-02-25 17:02
Mathlib/Data/Finset/Defs.lean
chore(Data/Multiset): split `Multiset/Basic.lean` into many files (#22126) …
Modified Finset.nodup_map_iff_injOnView on Github →
2025-02-19 07:30
Mathlib/Data/Finset/Defs.lean
perf: make `Decidable Injective` approximately twice as fast (#21975) …
Added Finset.nodup_map_iff_injOnView on Github →