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Theorem exists_norm_eq_infi_of_complete_subspace

Modification history

2021-09-25 06:48
src/analysis/inner_product_space/basic.lean
refactor(analysis/inner_product_space/*): split big file (#9382) …
Modified exists_norm_eq_infi_of_complete_subspaceView on Github →
2021-01-05 20:33
src/analysis/normed_space/inner_product.lean
feat(analysis/normed_space/inner_product): consequences of characterization of orthogonal projection (#5558) …
Modified exists_norm_eq_infi_of_complete_subspaceView on Github →
2020-10-01 07:41
src/analysis/normed_space/inner_product.lean
feat(analysis/normed_space/inner_product): Define the inner product based on `is_R_or_C` (#4057)
Modified exists_norm_eq_infi_of_complete_subspaceView on Github →
2020-02-05 06:25
src/analysis/normed_space/real_inner_product.lean
refactor(*): migrate from `≠ ∅` to `set.nonempty` (#1954) …
Modified exists_norm_eq_infi_of_complete_subspaceView on Github →
2019-08-08 02:35
src/analysis/normed_space/real_inner_product.lean
feat (analysis/normed_space): Define real inner product space (#1248) …
Added exists_norm_eq_infi_of_complete_subspaceView on Github →