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Syntax Definition caov 28076
Description: Extend class notation to include the value of an operation 
F (such as  +) for two arguments  A and  B. Note that the syntax is simply three class symbols in a row surrounded by special parentheses (exclamation mark with underscore) in contrast to the current definition, see df-ov 5877.
Hypotheses
Ref Expression
cA  class  A
cB  class  B
cF  class  F
Assertion
Ref Expression
caov  class (( A F B))

See definition df-aov 28079 for more information.

Colors of variables: wff set class
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