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Theorem bnnv 8526
Description: Every complex Banach space is a normed complex vector space.
Assertion
Ref Expression
bnnv |- (U e. CBan -> U e. NrmCVec)

Proof of Theorem bnnv
StepHypRef Expression
1 eqid 1475 . . 3 |- (IndMet` U) = (IndMet` U)
21isbn 8524 . 2 |- (U e. CBan <-> (U e. NrmCVec /\ (IndMet` U) e. CMet))
32pm3.26bi 322 1 |- (U e. CBan -> U e. NrmCVec)
Colors of variables: wff set class
Syntax hints:   -> wi 3   e. wcel 958  ` cfv 3182  CMetcms 7921  NrmCVeccnv 8203  IndMetcims 8210  CBancbn 8522
This theorem is referenced by:  bnrel 8527  ubthlem4 8532  ubthlem5 8533  ubthlem6 8534  ubthii 8543  ubthi 8544  minveclem29 8573  hlnv 8595
This theorem was proved from axioms:  ax-1 4  ax-2 5  ax-3 6  ax-mp 7  ax-7 962  ax-gen 963  ax-8 964  ax-10 966  ax-11 967  ax-12 968  ax-13 969  ax-14 970  ax-17 971  ax-4 973  ax-5o 975  ax-6o 978  ax-9o 1123  ax-10o 1140  ax-16 1210  ax-11o 1218  ax-ext 1459  ax-sep 2703  ax-pow 2742  ax-pr 2779
This theorem depends on definitions:  df-bi 147  df-or 224  df-an 225  df-ex 981  df-sb 1172  df-eu 1382  df-mo 1383  df-clab 1464  df-cleq 1469  df-clel 1472  df-ne 1587  df-rab 1652  df-v 1812  df-dif 2049  df-un 2050  df-in 2051  df-ss 2053  df-nul 2281  df-pw 2402  df-sn 2412  df-pr 2413  df-op 2416  df-uni 2504  df-br 2620  df-opab 2667  df-xp 3184  df-cnv 3186  df-dm 3188  df-rn 3189  df-res 3190  df-ima 3191  df-fv 3198  df-bn 8523
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