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Syntax Definition cpw 3627
Description: Extend class notation to include power class. (The tilde in the Metamath token is meant to suggest the calligraphic font of the P.)
Hypothesis
Ref Expression
cA  class  A
Assertion
Ref Expression
cpw  class  ~P A

See definition df-pw 3629 for more information.

Colors of variables: wff set class
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