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Syntax Definition cima 5557
Description: Extend the definition of a class to include the image of a class. Read: "the image of 𝐵 under 𝐴".
Hypotheses
Ref Expression
cA class 𝐴
cB class 𝐵
Assertion
Ref Expression
cima class (𝐴𝐵)

See definition df-ima 5567 for more information.

Colors of variables: wff setvar class
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