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Related theorems GIF version |
| Description: Every complex Banach space is a normed complex vector space. |
| Ref | Expression |
|---|---|
| bnnv | ⊢ (U ∈ CBan → U ∈ NrmCVec) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 1482 | . . 3 ⊢ (IndMet ‘U) = (IndMet ‘U) | |
| 2 | 1 | isbn 8532 | . 2 ⊢ (U ∈ CBan ↔ (U ∈ NrmCVec ⋀ (IndMet ‘U) ∈ CMet)) |
| 3 | 2 | pm3.26bi 322 | 1 ⊢ (U ∈ CBan → U ∈ NrmCVec) |
| Colors of variables: wff set class |
| Syntax hints: → wi 3 ∈ wcel 962 ‘cfv 3196 CMetcms 7930 NrmCVeccnv 8211 IndMetcims 8218 CBancbn 8530 |
| This theorem is referenced by: bnrel 8535 ubthlem4 8540 ubthlem5 8541 ubthlem6 8542 ubthii 8551 ubthi 8552 minveclem29 8581 hlnv 8603 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 966 ax-gen 967 ax-8 968 ax-10 970 ax-11 971 ax-12 972 ax-13 973 ax-14 974 ax-17 975 ax-4 977 ax-5o 979 ax-6o 982 ax-9o 1129 ax-10o 1146 ax-16 1216 ax-11o 1224 ax-ext 1466 ax-sep 2716 ax-pow 2756 ax-pr 2793 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 985 df-sb 1178 df-eu 1388 df-mo 1389 df-clab 1471 df-cleq 1476 df-clel 1479 df-ne 1594 df-rab 1659 df-v 1819 df-dif 2058 df-un 2059 df-in 2060 df-ss 2062 df-nul 2290 df-pw 2412 df-sn 2422 df-pr 2423 df-op 2426 df-uni 2516 df-br 2633 df-opab 2680 df-xp 3198 df-cnv 3200 df-dm 3202 df-rn 3203 df-res 3204 df-ima 3205 df-fv 3212 df-bn 8531 |