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Syntax Definition cmpt 4077
Description: Extend the definition of a class to include maps-to notation for defining a function via a rule.
Hypotheses
Ref Expression
vx  set  x
cA  class  A
cB  class  B
Assertion
Ref Expression
cmpt  class  ( x  e.  A  |->  B )

See definition df-mpt 4079 for more information.

Colors of variables: wff set class
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