Theorem LinearMap.IsSymmetric.subsingleton_of_no_eigenvalue_finiteDimensional

Modification history

2023-06-15 05:48
Mathlib/Analysis/InnerProductSpace/Rayleigh.lean
feat: port Analysis.InnerProductSpace.Rayleigh (#4920)
Added LinearMap.IsSymmetric.subsingleton_of_no_eigenvalue_finiteDimensionalView on Github →