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Theorem rabssdv 3346
 Description: Subclass of a restricted class abstraction (deduction rule). (Contributed by NM, 2-Feb-2015.)
Hypothesis
Ref Expression
rabssdv.1
Assertion
Ref Expression
rabssdv
Distinct variable groups:   ,   ,
Allowed substitution hints:   ()   ()

Proof of Theorem rabssdv
StepHypRef Expression
1 rabssdv.1 . . . 4
213exp 1150 . . 3
32ralrimiv 2696 . 2
4 rabss 3343 . 2
53, 4sylibr 203 1
 Colors of variables: wff setvar class Syntax hints:   wi 4   w3a 934   wcel 1710  wral 2614  crab 2618   wss 3257 This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 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-3an 936  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-ral 2619  df-rab 2623  df-v 2861  df-nin 3211  df-compl 3212  df-in 3213  df-ss 3259 This theorem is referenced by: (None)
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