Theorem SchauderBasis.RankOneDecomposition.exists_coeff

Modification history

2026-03-17 20:24
Mathlib/Analysis/Normed/Module/Bases.lean
feat(Analysis/Normed): Schauder basis definition and characterization via projections (#34209) …
Added SchauderBasis.RankOneDecomposition.exists_coeffView on Github →