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Syntax Definition wreflexive 42508
Description: Extend wff definition to include "Reflexive" applied to a class, which is true iff class R is a reflexive relation over the set A. See df-reflexive 42509. (Contributed by David A. Wheeler, 1-Dec-2019.)
Hypotheses
Ref Expression
cA class A
cR class R
Assertion
Ref Expression
wreflexive wff RReflexive A
See definition df-reflexive 42509 for more information.
Colors of variables: wff setvar class
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