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Syntax Definition csymdif 3708
Description: Declare the syntax for symmetric difference.
Hypotheses
Ref Expression
cA class 𝐴
cB class 𝐵
Assertion
Ref Expression
csymdif class (𝐴𝐵)

See definition df-symdif 3709 for more information.

Colors of variables: wff setvar class
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