Theorem bdtru 10623

Description: The truth value T. is bounded. (Contributed by BJ, 3-Oct-2019.)

Assertion

Ref	Expression
bdtru	|- BOUNDED T.

Proof of Theorem bdtru

Step	Hyp	Ref	Expression
1		tru 1288	. 2 |- T.
2	1	bdth 10622	1 |- BOUNDED T.

Syntax hints:   T. wtru 1285  BOUNDED wbd 10603

This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 104  ax-ia2 105  ax-ia3 106  ax-bd0 10604  ax-bdim 10605  ax-bdeq 10611

This theorem depends on definitions:  df-bi 115  df-tru 1287

This theorem is referenced by:  bdfal  10624  bdnthALT  10626