Theorem Set.nil_mem_subchain

Modification history

2025-12-03 20:10
Mathlib/Order/Height.lean
feat(Order): replace the implementation of `Set.chainHeight` (#30345) …
Deleted Set.nil_mem_subchainView on Github →
2025-09-24 16:53
Mathlib/Order/Height.lean
fix: adaptations for batteries#1421 (#29928) …
Modified Set.nil_mem_subchainView on Github →
2024-03-05 04:47
Mathlib/Order/Height.lean
chore: move Mathlib to v4.7.0-rc1 (#11162) …
Modified Set.nil_mem_subchainView on Github →
2023-04-10 11:19
Mathlib/Order/Height.lean
feat: port Order.Height (#2186)
Added Set.nil_mem_subchainView on Github →