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Theorem bdtru 14466
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 1357 . 2
21bdth 14465 1 BOUNDED
Colors of variables: wff set class
Syntax hints:  wtru 1354  BOUNDED wbd 14446
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-bd0 14447  ax-bdim 14448  ax-bdeq 14454
This theorem depends on definitions:  df-bi 117  df-tru 1356
This theorem is referenced by:  bdfal  14467  bdnthALT  14469
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