Theorem rmobii 3049

Description: Formula-building rule for restricted existential quantifier (inference rule). (Contributed by NM, 16-Jun-2017.)

Hypothesis

Ref	Expression
rmobii.1

Assertion

Ref	Expression
rmobii

Proof of Theorem rmobii

Step	Hyp	Ref	Expression
1		rmobii.1	. . 3
2	1	a1i 11	. 2
3	2	rmobiia 3048	1

Syntax hints:  <->wb 184  e.wcel 1818  E*wrmo 2810

This theorem is referenced by:  reuxfr2d  4675  brdom7disj  8930  reuxfr3d  27388  cvmlift2lem13  28760  2reu5a  32182

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-12 1854

This theorem depends on definitions:  df-bi 185  df-an 371  df-tru 1398  df-ex 1613  df-nf 1617  df-eu 2286  df-mo 2287  df-rmo 2815