Theorems · Theorem · combinatorics
Matroid.eq_of_restrictSubtype_eq
∀ {α : Type u_1} {E : Set α} {M N : Matroid α}, M.E = E → N.E = E → M.restrictSubtype E = N.restrictSubtype E → M = N- Defined in
- Mathlib.Combinatorics.Matroid.Map
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 86 from the axioms · uses propext, Classical.choice, Quot.sound
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Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- Set.Elemstatement and proof · cited by 7,166
- Set.preimageproof · cited by 4,946
- Matroidstatement and proof · cited by 1,258
- Matroid.Estatement and proof · cited by 550
- Matroid.Indepproof · cited by 367
- Matroid.restrictSubtypestatement and proof · cited by 16
- Matroid.ext_indepproof · cited by 15
- Matroid.restrictSubtype_indep_iff_of_subsetproof · cited by 1
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