ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  wrex Unicode version
Syntax Definition wrex 2445
Description: Extend wff notation to include restricted existential quantification.
Hypotheses
Ref Expression
wph wff ph
vx setvar x
cA class A
Assertion
Ref Expression
wrex wff E. x e. A ph
See definition df-rex 2450 for more information.
Colors of variables: wff set class
  Copyright terms: Public domain W3C validator