Theorem Ordinal.infinite_pigeonhole

Modification history

2025-03-11 00:25
Mathlib/SetTheory/Cardinal/Cofinality.lean
chore(SetTheory/Cardinal/Cofinality): split file (#21972) …
Deleted Ordinal.infinite_pigeonholeView on Github →
2023-07-03 11:03
Mathlib/SetTheory/Cardinal/Cofinality.lean
fix: precedence of `#` (#5623)
Modified Ordinal.infinite_pigeonholeView on Github →
2023-02-24 13:27
Mathlib/SetTheory/Cardinal/Cofinality.lean
feat port: SetTheory.Cardinal.Cofinality (#2479)
Added Ordinal.infinite_pigeonholeView on Github →