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separatingDual_iff_injective
Modification history
2023-12-18 16:03
Mathlib/Analysis/NormedSpace/HahnBanach/SeparatingDual.lean
feat: injective bilinear pairing V→W* with V f.d. induces surjective W→V* (#8820) …
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separatingDual_iff_injective
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