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Syntax Definition cxrn 35560
Description: Extend the definition of a class to include the range Cartesian product class.
Ref Expression
cA class 𝐴
cB class 𝐵
Ref Expression
cxrn class (𝐴𝐵)

See definition df-xrn 35731 for more information.

Colors of variables: wff setvar class
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