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Syntax Definition cmpt2 5541
Description: Extend the definition of a class to include maps-to notation for defining an operation via a rule.
Hypotheses
Ref Expression
vx setvar 𝑥
vy setvar 𝑦
cA class 𝐴
cB class 𝐵
cC class 𝐶
Assertion
Ref Expression
cmpt2 class (𝑥𝐴, 𝑦𝐵𝐶)

See definition df-mpt2 5544 for more information.

Colors of variables: wff set class
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