Theorem Nat.floor_sub_one

Modification history

2023-11-19 20:53

Mathlib/Algebra/Order/Floor.lean

chore: replace `exact_mod_cast` tactic with `mod_cast` elaborator where possible (#8404) …

Modified Nat.floor_sub_one View on Github →

2023-07-25 23:43

Mathlib/Algebra/Order/Floor.lean

feat: add lemmas about `floor`/`ceil`/`fract`/`round` and `OfNat.ofNat` (#6037) …

Added Nat.floor_sub_one View on Github →