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Syntax Definition cdif 3537
Description: Extend class notation to include class difference (read: "𝐴 minus 𝐵").
Ref Expression
cA class 𝐴
cB class 𝐵
Ref Expression
cdif class (𝐴𝐵)

See definition df-dif 3543 for more information.

Colors of variables: wff setvar class
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