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Syntax Definition cprod 14474
Description: Extend class notation to include complex products.
Ref Expression
cA class 𝐴
cB class 𝐵
vk setvar 𝑘
Ref Expression
cprod class 𝑘𝐴 𝐵

See definition df-prod 14475 for more information.

Colors of variables: wff setvar class
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