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Theorem is_invariant_subring.coe_subtype_hom'

Modification history

2023-01-08 05:18
src/algebra/group_ring_action/invariant.lean
chore(algebra/group_ring_action/invariant): streamline imports (#18092) …
Modified is_invariant_subring.coe_subtype_hom'View on Github →
2020-07-24 13:03
src/algebra/group_action_hom.lean
feat(field_theory/fixed): a field is normal over the fixed subfield under a group action (#3520) …
Added is_invariant_subring.coe_subtype_hom'View on Github →