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Theorem cplgrop 26464
Description: A complete graph represented by an ordered pair. (Contributed by AV, 10-Nov-2020.)
Assertion
Ref Expression
cplgrop (𝐺 ∈ ComplGraph → ⟨(Vtx‘𝐺), (iEdg‘𝐺)⟩ ∈ ComplGraph)

Proof of Theorem cplgrop
Dummy variables 𝑒 𝑔 𝑛 𝑣 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 eqid 2724 . . . . . 6 (Vtx‘𝐺) = (Vtx‘𝐺)
2 eqid 2724 . . . . . 6 (Edg‘𝐺) = (Edg‘𝐺)
31, 2iscplgredg 26444 . . . . 5 (𝐺 ∈ ComplGraph → (𝐺 ∈ ComplGraph ↔ ∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒))
4 edgval 26061 . . . . . . 7 (Edg‘𝐺) = ran (iEdg‘𝐺)
54a1i 11 . . . . . 6 (𝐺 ∈ ComplGraph → (Edg‘𝐺) = ran (iEdg‘𝐺))
6 simpl 474 . . . . . . . . . . . 12 (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → (Vtx‘𝑔) = (Vtx‘𝐺))
76adantl 473 . . . . . . . . . . 11 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (Vtx‘𝑔) = (Vtx‘𝐺))
86difeq1d 3835 . . . . . . . . . . . . 13 (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → ((Vtx‘𝑔) ∖ {𝑣}) = ((Vtx‘𝐺) ∖ {𝑣}))
98adantl 473 . . . . . . . . . . . 12 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → ((Vtx‘𝑔) ∖ {𝑣}) = ((Vtx‘𝐺) ∖ {𝑣}))
10 edgval 26061 . . . . . . . . . . . . . . . 16 (Edg‘𝑔) = ran (iEdg‘𝑔)
11 simpr 479 . . . . . . . . . . . . . . . . 17 (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → (iEdg‘𝑔) = (iEdg‘𝐺))
1211rneqd 5460 . . . . . . . . . . . . . . . 16 (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → ran (iEdg‘𝑔) = ran (iEdg‘𝐺))
1310, 12syl5eq 2770 . . . . . . . . . . . . . . 15 (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → (Edg‘𝑔) = ran (iEdg‘𝐺))
1413adantl 473 . . . . . . . . . . . . . 14 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (Edg‘𝑔) = ran (iEdg‘𝐺))
15 simpl 474 . . . . . . . . . . . . . 14 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (Edg‘𝐺) = ran (iEdg‘𝐺))
1614, 15eqtr4d 2761 . . . . . . . . . . . . 13 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (Edg‘𝑔) = (Edg‘𝐺))
1716rexeqdv 3248 . . . . . . . . . . . 12 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (∃𝑒 ∈ (Edg‘𝑔){𝑣, 𝑛} ⊆ 𝑒 ↔ ∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒))
189, 17raleqbidv 3255 . . . . . . . . . . 11 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (∀𝑛 ∈ ((Vtx‘𝑔) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝑔){𝑣, 𝑛} ⊆ 𝑒 ↔ ∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒))
197, 18raleqbidv 3255 . . . . . . . . . 10 (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → (∀𝑣 ∈ (Vtx‘𝑔)∀𝑛 ∈ ((Vtx‘𝑔) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝑔){𝑣, 𝑛} ⊆ 𝑒 ↔ ∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒))
2019biimpar 503 . . . . . . . . 9 ((((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) ∧ ∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒) → ∀𝑣 ∈ (Vtx‘𝑔)∀𝑛 ∈ ((Vtx‘𝑔) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝑔){𝑣, 𝑛} ⊆ 𝑒)
21 vex 3307 . . . . . . . . . 10 𝑔 ∈ V
22 eqid 2724 . . . . . . . . . . 11 (Vtx‘𝑔) = (Vtx‘𝑔)
23 eqid 2724 . . . . . . . . . . 11 (Edg‘𝑔) = (Edg‘𝑔)
2422, 23iscplgredg 26444 . . . . . . . . . 10 (𝑔 ∈ V → (𝑔 ∈ ComplGraph ↔ ∀𝑣 ∈ (Vtx‘𝑔)∀𝑛 ∈ ((Vtx‘𝑔) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝑔){𝑣, 𝑛} ⊆ 𝑒))
2521, 24ax-mp 5 . . . . . . . . 9 (𝑔 ∈ ComplGraph ↔ ∀𝑣 ∈ (Vtx‘𝑔)∀𝑛 ∈ ((Vtx‘𝑔) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝑔){𝑣, 𝑛} ⊆ 𝑒)
2620, 25sylibr 224 . . . . . . . 8 ((((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) ∧ ∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒) → 𝑔 ∈ ComplGraph)
2726expcom 450 . . . . . . 7 (∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒 → (((Edg‘𝐺) = ran (iEdg‘𝐺) ∧ ((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺))) → 𝑔 ∈ ComplGraph))
2827expd 451 . . . . . 6 (∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒 → ((Edg‘𝐺) = ran (iEdg‘𝐺) → (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → 𝑔 ∈ ComplGraph)))
295, 28syl5com 31 . . . . 5 (𝐺 ∈ ComplGraph → (∀𝑣 ∈ (Vtx‘𝐺)∀𝑛 ∈ ((Vtx‘𝐺) ∖ {𝑣})∃𝑒 ∈ (Edg‘𝐺){𝑣, 𝑛} ⊆ 𝑒 → (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → 𝑔 ∈ ComplGraph)))
303, 29sylbid 230 . . . 4 (𝐺 ∈ ComplGraph → (𝐺 ∈ ComplGraph → (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → 𝑔 ∈ ComplGraph)))
3130pm2.43i 52 . . 3 (𝐺 ∈ ComplGraph → (((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → 𝑔 ∈ ComplGraph))
3231alrimiv 1968 . 2 (𝐺 ∈ ComplGraph → ∀𝑔(((Vtx‘𝑔) = (Vtx‘𝐺) ∧ (iEdg‘𝑔) = (iEdg‘𝐺)) → 𝑔 ∈ ComplGraph))
33 fvexd 6316 . 2 (𝐺 ∈ ComplGraph → (Vtx‘𝐺) ∈ V)
34 fvexd 6316 . 2 (𝐺 ∈ ComplGraph → (iEdg‘𝐺) ∈ V)
3532, 33, 34gropeld 26045 1 (𝐺 ∈ ComplGraph → ⟨(Vtx‘𝐺), (iEdg‘𝐺)⟩ ∈ ComplGraph)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wb 196  wa 383   = wceq 1596  wcel 2103  wral 3014  wrex 3015  Vcvv 3304  cdif 3677  wss 3680  {csn 4285  {cpr 4287  cop 4291  ran crn 5219  cfv 6001  Vtxcvtx 25994  iEdgciedg 25995  Edgcedg 26059  ComplGraphccplgr 26435
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1835  ax-4 1850  ax-5 1952  ax-6 2018  ax-7 2054  ax-8 2105  ax-9 2112  ax-10 2132  ax-11 2147  ax-12 2160  ax-13 2355  ax-ext 2704  ax-sep 4889  ax-nul 4897  ax-pow 4948  ax-pr 5011  ax-un 7066
This theorem depends on definitions:  df-bi 197  df-or 384  df-an 385  df-3an 1074  df-tru 1599  df-fal 1602  df-ex 1818  df-nf 1823  df-sb 2011  df-eu 2575  df-mo 2576  df-clab 2711  df-cleq 2717  df-clel 2720  df-nfc 2855  df-ne 2897  df-ral 3019  df-rex 3020  df-rab 3023  df-v 3306  df-sbc 3542  df-csb 3640  df-dif 3683  df-un 3685  df-in 3687  df-ss 3694  df-nul 4024  df-if 4195  df-sn 4286  df-pr 4288  df-op 4292  df-uni 4545  df-iun 4630  df-br 4761  df-opab 4821  df-mpt 4838  df-id 5128  df-xp 5224  df-rel 5225  df-cnv 5226  df-co 5227  df-dm 5228  df-rn 5229  df-res 5230  df-ima 5231  df-iota 5964  df-fun 6003  df-fv 6009  df-ov 6768  df-oprab 6769  df-mpt2 6770  df-1st 7285  df-2nd 7286  df-vtx 25996  df-iedg 25997  df-edg 26060  df-nbgr 26345  df-uvtx 26407  df-cplgr 26437
This theorem is referenced by:  cusgrop  26465
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