Theorem GaloisCoinsertion.u_l_leftInverse

Modification history

2026-03-22 14:08
Mathlib/Order/GaloisConnection/Defs.lean
feat(Order/GaloisConnection/Defs): use `to_dual` for `GaloisInsertion`/`GaloisCoinsertion` (#35649) …
Deleted GaloisCoinsertion.u_l_leftInverseView on Github →
2025-01-20 11:09
Mathlib/Order/GaloisConnection/Basic.lean
chore(Order): split `GaloisConnection` into `Defs.lean` and `Basic.lean` (#20798) …
Modified GaloisCoinsertion.u_l_leftInverseView on Github →
2022-12-19 23:59
Mathlib/Order/GaloisConnection.lean
feat: port Order.GaloisConnection (#1099)
Added GaloisCoinsertion.u_l_leftInverseView on Github →