Theorem Nat.AtLeastTwo.ne_zero

Modification history

2024-02-25 19:55
Mathlib/Data/Nat/Cast/Defs.lean
chore: add instance from `Nat.AtLeastTwo n` to `NeZero n` (#10964) …
Deleted Nat.AtLeastTwo.ne_zeroView on Github →
2023-11-03 09:34
Mathlib/Data/Nat/Cast/Defs.lean
feat(Data/Real/NNReal): add lemmas about `Real.toNNReal` (#8136) …
Added Nat.AtLeastTwo.ne_zeroView on Github →