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Theorem rmobidva 2799
Description: Formula-building rule for restricted existential quantifier (deduction rule). (Contributed by NM, 16-Jun-2017.)
Hypothesis
Ref Expression
rmobidva.1
Assertion
Ref Expression
rmobidva
Distinct variable group:   ,
Allowed substitution hints:   ()   ()   ()

Proof of Theorem rmobidva
StepHypRef Expression
1 nfv 1619 . 2  F/
2 rmobidva.1 . 2
31, 2rmobida 2798 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   wb 176   wa 358   wcel 1710  wrmo 2617
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1546  ax-5 1557  ax-17 1616  ax-9 1654  ax-8 1675  ax-11 1746
This theorem depends on definitions:  df-bi 177  df-an 360  df-ex 1542  df-nf 1545  df-eu 2208  df-mo 2209  df-rmo 2622
This theorem is referenced by:  rmobidv  2800
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