Theorem r19.21 2856

Description: Restricted quantifier version of 19.21 1905. (Contributed by Scott Fenton, 30-Mar-2011.)

Hypothesis

Ref	Expression
r19.21.1

Assertion

Ref	Expression
r19.21

Proof of Theorem r19.21

Step	Hyp	Ref	Expression
1		r19.21.1	. 2
2		r19.21t 2854	. 2
3	1, 2	ax-mp 5	1

Syntax hints:  ->wi 4  <->wb 184  F/wnf 1616  A.wral 2807

This theorem is referenced by:  r19.21vOLD  2863  ra4  3425  rmo3f  27394  rmo4fOLD  27395  r19.32  32172  rmoanim  32184

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1618  ax-4 1631  ax-5 1704  ax-6 1747  ax-7 1790  ax-10 1837  ax-12 1854

This theorem depends on definitions:  df-bi 185  df-ex 1613  df-nf 1617  df-ral 2812