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Theorem isprmpt2 6972
Description: Properties of a pair in an extended binary relation. (Contributed by Alexander van der Vekens, 30-Oct-2017.)
Hypotheses
Ref Expression
isprmpt2.1
isprmpt2.2
Assertion
Ref Expression
isprmpt2
Distinct variable groups:   , ,   P, ,   , ,   , ,

Proof of Theorem isprmpt2
StepHypRef Expression
1 df-br 4453 . . . 4
2 isprmpt2.1 . . . . . 6
32adantr 465 . . . . 5
43eleq2d 2527 . . . 4
51, 4syl5bb 257 . . 3
6 breq12 4457 . . . . . 6
7 isprmpt2.2 . . . . . 6
86, 7anbi12d 710 . . . . 5
98opelopabga 4765 . . . 4
109adantl 466 . . 3
115, 10bitrd 253 . 2
1211ex 434 1
Colors of variables: wff setvar class
Syntax hints:  ->wi 4  <->wb 184  /\wa 369  =wceq 1395  e.wcel 1818  <.cop 4035   class class class wbr 4452  {copab 4509
This theorem is referenced by:  iscrct  24624  iscycl  24625
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-9 1822  ax-10 1837  ax-11 1842  ax-12 1854  ax-13 1999  ax-ext 2435  ax-sep 4573  ax-nul 4581  ax-pr 4691
This theorem depends on definitions:  df-bi 185  df-or 370  df-an 371  df-3an 975  df-tru 1398  df-ex 1613  df-nf 1617  df-sb 1740  df-eu 2286  df-mo 2287  df-clab 2443  df-cleq 2449  df-clel 2452  df-nfc 2607  df-ne 2654  df-rab 2816  df-v 3111  df-dif 3478  df-un 3480  df-in 3482  df-ss 3489  df-nul 3785  df-if 3942  df-sn 4030  df-pr 4032  df-op 4036  df-br 4453  df-opab 4511
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