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Definition df-iop 22323
Description: Define the Hilbert space identity operator. See dfiop2 22327 for alternate definition. (Contributed by NM, 15-Nov-2000.) (New usage is discouraged.)
Assertion
Ref Expression
df-iop  |-  Iop  =  ( proj  h `  ~H )

Detailed syntax breakdown of Definition df-iop
StepHypRef Expression
1 chio 21518 . 2  class  Iop
2 chil 21493 . . 3  class  ~H
3 cpjh 21511 . . 3  class  proj  h
42, 3cfv 5223 . 2  class  ( proj 
h `  ~H )
51, 4wceq 1625 1  wff  Iop  =  ( proj  h `  ~H )
Colors of variables: wff set class
This definition is referenced by:  dfiop2  22327  hoival  22329  hoid1i  22363  hoid1ri  22364  pjclem1  22769  pjclem3  22771  pjci  22774
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