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Syntax Definition cesum 31185
Description: Extend class notation to include infinite summations.
Hypotheses
Ref Expression
cA class 𝐴
cB class 𝐵
vk setvar 𝑘
Assertion
Ref Expression
cesum class Σ*𝑘𝐴𝐵

See definition df-esum 31186 for more information.

Colors of variables: wff setvar class
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