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v3
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Mathlib v3 is deprecated.
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Commit
2021-07-01 07:48
aabb900b
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feat(order/preorder_hom): preorder_hom_eq_id (
#8135
) From LTE
Estimated changes
Modified
src/order/preorder_hom.lean
added
theorem
preorder_hom.preorder_hom_eq_id
added
def
preorder_hom.unique