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Theorem r19.36zv 3650
Description: Restricted quantifier version of Theorem 19.36 of [Margaris] p. 90. It is valid only when the domain of quantification is not empty. (Contributed by NM, 20-Sep-2003.)
Assertion
Ref Expression
r19.36zv
Distinct variable groups:   ,   ,
Allowed substitution hint:   ()

Proof of Theorem r19.36zv
StepHypRef Expression
1 r19.9rzv 3644 . . 3
21imbi2d 307 . 2
3 r19.35 2758 . 2
42, 3syl6rbbr 255 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   wb 176   wne 2516  wral 2614  wrex 2615  c0 3550
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-6 1729  ax-7 1734  ax-11 1746  ax-12 1925  ax-ext 2334
This theorem depends on definitions:  df-bi 177  df-or 359  df-an 360  df-nan 1288  df-tru 1319  df-ex 1542  df-nf 1545  df-sb 1649  df-clab 2340  df-cleq 2346  df-clel 2349  df-nfc 2478  df-ne 2518  df-ral 2619  df-rex 2620  df-v 2861  df-nin 3211  df-compl 3212  df-in 3213  df-dif 3215  df-nul 3551
This theorem is referenced by: (None)
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