Mathlib v3 is deprecated. Go to Mathlib v4

Theorem preorder_hom.preorder_hom_eq_id

Modification history

2021-12-13 13:35
src/order/order_hom.lean
chore(order): rename `preorder_hom` to `order_hom` (#10750) …
Deleted preorder_hom.preorder_hom_eq_idView on Github →
2021-07-01 07:48
src/order/preorder_hom.lean
feat(order/preorder_hom): preorder_hom_eq_id (#8135) …
Added preorder_hom.preorder_hom_eq_idView on Github →