Theorem Set.natCard_smul_set

Modification history

2025-07-08 14:14
Mathlib/Algebra/Group/Pointwise/Set/Card.lean
chore(Data/Set/Card): adjust naming and simp set (#26791) …
Modified Set.natCard_smul_setView on Github →
2024-10-18 16:28
Mathlib/Algebra/Group/Pointwise/Set/Card.lean
feat: more lemmas about the size of pointwise sets (#17231) …
Added Set.natCard_smul_setView on Github →