Theorem Nat.cast_mem_Ico_iff

Modification history

2026-07-27 13:45
Mathlib/Order/Interval/Finset/Floor.lean
feat (Order/Interval/Finset/Floor): Relating membership of an Int or Nat cast in intervals to intervals of floor and ceil functions (#41512) …
Added Nat.cast_mem_Ico_iffView on Github →