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Syntax Definition ccom 5270
Description: Extend the definition of a class to include the composition of two classes. (Read: The composition of 𝐴 and 𝐵.)
Hypotheses
Ref Expression
cA class 𝐴
cB class 𝐵
Assertion
Ref Expression
ccom class (𝐴𝐵)

See definition df-co 5275 for more information.

Colors of variables: wff setvar class
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