Theorem LinearMap.nondegenerate_iff_det_ne_zero

Modification history

2026-01-28 16:03
Mathlib/LinearAlgebra/Matrix/SesquilinearForm.lean
feat(LinearAlgebra/BilinearForm): Harmonize definitions of "Nondegenerate" (#34110) …
Added LinearMap.nondegenerate_iff_det_ne_zeroView on Github →