Theorem GaloisInsertion.l_biInf_of_u_l_eq_self

Modification history

2026-04-11 09:33
Mathlib/Order/GaloisConnection/Basic.lean
chore(Order/GaloisConnection/Basic): use `to_dual` (#37885) …
Added GaloisInsertion.l_biInf_of_u_l_eq_selfView on Github →