Theorems · Theorem · logic and foundations
FirstOrder.Language.PartialEquiv.codRestrict_le
∀ {L : FirstOrder.Language} {M : Type w} {N : Type w'} [inst : L.Structure M] [inst_1 : L.Structure N]
(f : L.PartialEquiv M N) {A : L.Substructure N} (h : A ≤ f.cod), f.codRestrict h ≤ f- Defined in
- Mathlib.ModelTheory.PartialEquiv
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- 0 results in Mathlib
- Foundations
- Depth 35 from the axioms · uses propext, Classical.choice, Quot.sound
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- FirstOrder.Languagestatement and proof · cited by 1,084
- FirstOrder.Language.Structurestatement and proof · cited by 775
- FirstOrder.Language.Substructurestatement and proof · cited by 242
- FirstOrder.Language.PartialEquivstatement and proof · cited by 44
- FirstOrder.Language.PartialEquiv.codstatement and proof · cited by 32
- FirstOrder.Language.PartialEquiv.symmproof · cited by 9
- FirstOrder.Language.PartialEquiv.codRestrictstatement · cited by 2
- FirstOrder.Language.PartialEquiv.symm_le_iffproof · cited by 2
- FirstOrder.Language.PartialEquiv.domRestrict_leproof · cited by 1
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