Users' Mathboxes Mathbox for BJ < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >   Mathboxes  >  bdtru Structured version   GIF version

Theorem bdtru 9267
Description: The truth value is bounded. (Contributed by BJ, 3-Oct-2019.)
Assertion
Ref Expression
bdtru BOUNDED

Proof of Theorem bdtru
StepHypRef Expression
1 tru 1246 . 2
21bdth 9266 1 BOUNDED
Colors of variables: wff set class
Syntax hints:  wtru 1243  BOUNDED wbd 9247
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 99  ax-ia2 100  ax-ia3 101  ax-bd0 9248  ax-bdim 9249  ax-bdeq 9255
This theorem depends on definitions:  df-bi 110  df-tru 1245
This theorem is referenced by:  bdfal  9268  bdnthALT  9270
  Copyright terms: Public domain W3C validator