Theorems · Theorem · linear algebra
Matrix.eRank_one
∀ {m : Type um} {R : Type uR} [inst : Semiring R] [Nontrivial R] [inst_2 : DecidableEq m] [StrongRankCondition R],
Matrix.eRank 1 = ENat.card m- Defined in
- Mathlib.LinearAlgebra.Matrix.Rank
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 115 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
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Cites13
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Semiringstatement and proof · cited by 13,802
- ENatstatement and proof · cited by 4,985
- Matrixstatement · cited by 4,303
- Cardinalproof · cited by 2,598
- Nontrivialstatement and proof · cited by 2,416
- Cardinal.mkproof · cited by 942
- StrongRankConditionstatement and proof · cited by 286
- Cardinal.toENatproof · cited by 92
- ENat.cardstatement and proof · cited by 89
- Matrix.eRankstatement · cited by 11
- Cardinal.toENat_liftproof · cited by 10
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