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Theorem exists_is_orthonormal_dense_span

Modification history

2022-01-20 10:32
src/analysis/inner_product_space/projection.lean
feat(analysis/inner_product_space/l2): a Hilbert space is isometrically isomorphic to `ℓ²` (#11255) …
Deleted exists_is_orthonormal_dense_spanView on Github →
2021-09-25 06:48
src/analysis/inner_product_space/basic.lean
refactor(analysis/inner_product_space/*): split big file (#9382) …
Modified exists_is_orthonormal_dense_spanView on Github →
2021-01-28 08:12
src/analysis/normed_space/inner_product.lean
feat(analysis/normed_space/inner_product): existence of orthonormal basis (#5734) …
Added exists_is_orthonormal_dense_spanView on Github →