cxrn - Mathbox for Peter Mazsa

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Syntax Definition cxrn 35454

Description: Extend the definition of a class to include the range Cartesian product class.

**Hypotheses**
Ref	Expression
cA	class 𝐴
cB	class 𝐵

**Assertion**
Ref	Expression
cxrn	class (𝐴 ⋉ 𝐵)

See definition df-xrn 35625 for more information.

Colors of variables: wff setvar class