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Syntax Definition cfv 4825
Description: Extend the definition of a class to include the value of a function. (Read: The value of 𝐹 at A, or "𝐹 of A.")
Hypotheses
Ref Expression
cA class A
cF class 𝐹
Assertion
Ref Expression
cfv class (𝐹A)

See definition df-fv 4833 for more information.

Colors of variables: wff set class
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