MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  wrmo Structured version   Visualization version   GIF version
Syntax Definition wrmo 3066
Description: Extend wff notation to include restricted "at most one".
Hypotheses
Ref Expression
wph wff 𝜑
vx setvar 𝑥
cA class 𝐴
Assertion
Ref Expression
wrmo wff ∃*𝑥 ∈ 𝐴 𝜑
See definition df-rmo 3071 for more information.
Colors of variables: wff setvar class
  Copyright terms: Public domain W3C validator