Theorem altru 1810

Description: For all sets, ⊤ is true. (Contributed by Anthony Hart, 13-Sep-2011.)

Assertion

Ref	Expression
altru	⊢ ∀𝑥⊤

Proof of Theorem altru

Step	Hyp	Ref	Expression
1		tru 1543	. 2 ⊢ ⊤
2	1	ax-gen 1798	1 ⊢ ∀𝑥⊤

Syntax hints:  ∀wal 1537  ⊤wtru 1540

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1798

This theorem depends on definitions:  df-bi 206  df-tru 1542

This theorem is referenced by: (None)