Theorem iSup_inf_le_inf_sSup

Modification history

2026-06-02 12:39
Mathlib/Order/CompleteLattice/Lemmas.lean
chore(Order/CompleteLattice/Lemmas): use `to_dual` (#37752) …
Deleted iSup_inf_le_inf_sSupView on Github →
2025-03-19 10:04
Mathlib/Order/CompleteLattice/Basic.lean
chore(Order): split long file `CompleteLattice.lean` (#23064) …
Modified iSup_inf_le_inf_sSupView on Github →
2023-06-30 23:14
Mathlib/Order/CompleteLattice.lean
fix: precedences of `⨆⋃⋂⨅` (#5614)
Modified iSup_inf_le_inf_sSupView on Github →
2023-05-14 07:05
Mathlib/Order/CompleteLattice.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Added iSup_inf_le_inf_sSupView on Github →