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Theorem hahn_series.support_nonempty_iff

Modification history

2022-01-07 12:43
src/ring_theory/hahn_series.lean
feat(*): add lemmas, golf (#11294) …
Modified hahn_series.support_nonempty_iffView on Github →
2021-03-14 00:42
src/ring_theory/hahn_series.lean
feat(order/well_founded_set, ring_theory/hahn_series): `hahn_series.add_val` (#6564) …
Added hahn_series.support_nonempty_iffView on Github →