Theorem LinearMap.isSymmetricProjection_iff_eq_coe_starProjection_range

Modification history

2025-08-19 21:26
Mathlib/Analysis/InnerProductSpace/Projection/Basic.lean
feat(Analysis/InnerProductSpace/Projection): define symmetric projections (#27642) …
Added LinearMap.isSymmetricProjection_iff_eq_coe_starProjection_rangeView on Github →