Users' Mathboxes Mathbox for Jonathan Ben-Naim < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >   Mathboxes  >  w-bnj17 Structured version   Visualization version   Unicode version
Syntax Definition w-bnj17 30752
Description: Extend wff notation with the 4-way conjunction. (New usage is discouraged.)
Hypotheses
Ref Expression
wph wff ph
wps wff ps
wch wff ch
wth wff th
Assertion
Ref Expression
w-bnj17 wff ( ph /\ ps /\ ch /\ th )
See definition df-bnj17 30753 for more information.
Colors of variables: wff setvar class
  Copyright terms: Public domain W3C validator