Theorem InnerProductSpace.isIdempotentElem_rankOne_self_iff

Modification history

2026-01-06 18:26
Mathlib/Analysis/InnerProductSpace/LinearMap.lean
feat(Analysis/InnerProductSpace): define rank-one operators (#33439) …
Added InnerProductSpace.isIdempotentElem_rankOne_self_iffView on Github →