Theorems · Theorem · linear algebra
Matrix.charmatrix_apply_natDegree
∀ {R : Type u} [inst : CommRing R] {n : Type v} [inst_1 : DecidableEq n] [inst_2 : Fintype n] {M : Matrix n n R}
[Nontrivial R] (i j : n), (M.charmatrix i j).natDegree = if i = j then 1 else 0- Cited by
- 0 results in Mathlib
- Foundations
- Depth 106 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
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Cites15
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- CommRingstatement and proof · cited by 17,173
- Fintypestatement and proof · cited by 7,736
- Matrixstatement and proof · cited by 4,303
- Nontrivialstatement and proof · cited by 2,416
- Polynomial.Cproof · cited by 1,598
- Polynomial.natDegreestatement and proof · cited by 1,105
- Polynomial.natDegree_Cproof · cited by 59
- Polynomial.natDegree_Xproof · cited by 43
- Matrix.charmatrixstatement · cited by 42
- Polynomial.natDegree_negproof · cited by 26
- Polynomial.natDegree_sub_Cproof · cited by 24
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