Theorem Nat.eq_of_dvd_of_lt_two_mul

Modification history

2025-05-02 23:00
Mathlib/Data/Nat/Init.lean
chore: bump toolchain to v4.20.0-rc2 (#24561)
Deleted Nat.eq_of_dvd_of_lt_two_mulView on Github →
2024-06-15 21:43
Mathlib/Data/Nat/Defs.lean
feat: `a * (b - 1) = a * b - a` for truncated subtraction (#13826) …
Added Nat.eq_of_dvd_of_lt_two_mulView on Github →