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Theorem hahn_series.coeff_min_ne_zero

Modification history

2021-05-07 20:26
src/ring_theory/hahn_series.lean
feat(ring_theory/hahn_series): order of a nonzero Hahn series, reindexing summable families (#7444) …
Deleted hahn_series.coeff_min_ne_zeroView 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.coeff_min_ne_zeroView on Github →