Theorem Submodule.IsCompl.projection_isSymmetricProjection_iff

Modification history

2025-08-19 21:26
Mathlib/Analysis/InnerProductSpace/Symmetric.lean
feat(Analysis/InnerProductSpace/Projection): define symmetric projections (#27642) …
Added Submodule.IsCompl.projection_isSymmetricProjection_iffView on Github →