Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.is_wf.min_union

Modification history

2021-03-14 00:42
src/order/well_founded_set.lean
feat(order/well_founded_set, ring_theory/hahn_series): `hahn_series.add_val` (#6564) …
Added set.is_wf.min_unionView on Github →