Theorem Matrix.nondegenerate_def

Modification history

2026-07-01 17:54
Mathlib/LinearAlgebra/Matrix/Nondegenerate.lean
feat(LinearAlgebra/Matrix/Nondegenerate): more API and generalize to non-domains (#39634) …
Modified Matrix.nondegenerate_defView on Github →
2026-01-28 16:03
Mathlib/LinearAlgebra/Matrix/Nondegenerate.lean
feat(LinearAlgebra/BilinearForm): Harmonize definitions of "Nondegenerate" (#34110) …
Modified Matrix.nondegenerate_defView on Github →
2025-05-07 14:49
Mathlib/LinearAlgebra/Matrix/Nondegenerate.lean
feat: Cartan matrices are non-singular (#24639) …
Added Matrix.nondegenerate_defView on Github →