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Theorem pi.support_single_subset

Modification history

2022-11-25 21:29
src/algebra/support.lean
chore(algebra/support): golf, use `to_additive` (#17711)
Deleted pi.support_single_subsetView on Github →
2021-03-01 18:58
src/data/support.lean
feat(ring_theory/hahn_series): introduce ring of Hahn series (#6237) …
Added pi.support_single_subsetView on Github →