Def FirstOrder.Language.Substructure.IsElementary

Modification history

2023-12-16 02:09
Mathlib/ModelTheory/ElementaryMaps.lean
chore(ModelTheory/ElementarySubstructures): Split elementary substructures into their own file (#9026) …
Modified FirstOrder.Language.Substructure.IsElementaryView on Github →
2023-05-13 13:53
Mathlib/ModelTheory/ElementaryMaps.lean
feat: port ModelTheory.ElementaryMaps (#3931)
Added FirstOrder.Language.Substructure.IsElementaryView on Github →