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Definition df-ba 21168
Description: Define the base set of a normed complex vector space. (Contributed by NM, 23-Apr-2007.) (New usage is discouraged.)
Assertion
Ref Expression
df-ba  |-  BaseSet  =  ( x  e.  _V  |->  ran  ( +v `  x
) )

Detailed syntax breakdown of Definition df-ba
StepHypRef Expression
1 cba 21158 . 2  class  BaseSet
2 vx . . 3  set  x
3 cvv 2801 . . 3  class  _V
42cv 1631 . . . . 5  class  x
5 cpv 21157 . . . . 5  class  +v
64, 5cfv 5271 . . . 4  class  ( +v
`  x )
76crn 4706 . . 3  class  ran  ( +v `  x )
82, 3, 7cmpt 4093 . 2  class  ( x  e.  _V  |->  ran  ( +v `  x ) )
91, 8wceq 1632 1  wff  BaseSet  =  ( x  e.  _V  |->  ran  ( +v `  x
) )
Colors of variables: wff set class
This definition is referenced by:  bafval  21176
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