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Theorem
OrthogonalFamily.projection_directSum_coeAddHom
Modification history
2023-06-14 02:02
Mathlib/Analysis/InnerProductSpace/Projection.lean
chore: forward-port leanprover-community/mathlib#14870 (#4699) …
Added
OrthogonalFamily.projection_directSum_coeAddHom
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