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Syntax Definition cmpt2 6042
Description: Extend the definition of a class to include maps-to notation for defining an operation via a rule.
Ref Expression
vx  set  x
vy  set  y
cA  class  A
cB  class  B
cC  class  C
Ref Expression
cmpt2  class  ( x  e.  A ,  y  e.  B  |->  C )

See definition df-mpt2 6045 for more information.

Colors of variables: wff set class
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