Theorems · Definition · linear algebra
Matrix.diag
{n : Type u_3} → {α : Type v} → Matrix n n α → n → αThe diagonal of a square matrix.
- Defined in
- Mathlib.Data.Matrix.Diagonal
- Cited by
- 61 results in Mathlib
- Foundations
- Depth 1 from the axioms · uses no axioms
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites1
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Matrixstatement and proof · cited by 4,303
Cited by69
Results whose statement or proof uses this declaration.
- Matrix.traceproof · cited by 114
- Matrix.trace_fin_twoproof · cited by 13
- Matrix.diagAddMonoidHomproof · cited by 8
- AddMonoidHom.map_traceproof · cited by 4
- Matrix.diag_diagonalstatement · cited by 4
- Matrix.diagonal_hadamardstatement · cited by 4
- Matrix.diagAddMonoidHom_applystatement · cited by 3
- continuous_matrix_diagstatement and proof · cited by 3
- Matrix.hadamard_diagonalstatement · cited by 3
- Matrix.IsAdjMatrix.diag_eq_zerostatement · cited by 3
- Matrix.one_hadamard_eq_diagonal_iffstatement and proof · cited by 2
- Algebra.trace_algebraMap_of_basisproof · cited by 2