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Syntax Definition cs4 14565
Description: Syntax for the length 4 word constructor.
Hypotheses
Ref Expression
cA class 𝐴
cB class 𝐵
cC class 𝐶
cD class 𝐷
Assertion
Ref Expression
cs4 class ⟨“𝐴𝐵𝐶𝐷”⟩
See definition df-s2 14570 for more information.
Colors of variables: wff setvar class
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