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Syntax Definition cif 4443
Description: Extend class notation to include the conditional operator for classes.
Hypotheses
Ref Expression
wph wff 𝜑
cA class 𝐴
cB class 𝐵
Assertion
Ref Expression
cif class if(𝜑, 𝐴, 𝐵)

See definition df-if 4444 for more information.

Colors of variables: wff setvar class
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