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Theorem isomgrref 44070
Description: The isomorphy relation is reflexive for hypergraphs. (Contributed by AV, 11-Nov-2022.)
Assertion
Ref Expression
isomgrref (𝐺 ∈ UHGraph → 𝐺 IsomGr 𝐺)

Proof of Theorem isomgrref
StepHypRef Expression
1 id 22 . 2 (𝐺 ∈ UHGraph → 𝐺 ∈ UHGraph)
2 eqid 2820 . . . 4 (Vtx‘𝐺) = (Vtx‘𝐺)
3 eqid 2820 . . . 4 (iEdg‘𝐺) = (iEdg‘𝐺)
42, 3pm3.2i 473 . . 3 ((Vtx‘𝐺) = (Vtx‘𝐺) ∧ (iEdg‘𝐺) = (iEdg‘𝐺))
54a1i 11 . 2 (𝐺 ∈ UHGraph → ((Vtx‘𝐺) = (Vtx‘𝐺) ∧ (iEdg‘𝐺) = (iEdg‘𝐺)))
6 isomgreqve 44060 . 2 (((𝐺 ∈ UHGraph ∧ 𝐺 ∈ UHGraph) ∧ ((Vtx‘𝐺) = (Vtx‘𝐺) ∧ (iEdg‘𝐺) = (iEdg‘𝐺))) → 𝐺 IsomGr 𝐺)
71, 1, 5, 6syl21anc 835 1 (𝐺 ∈ UHGraph → 𝐺 IsomGr 𝐺)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 398   = wceq 1536  wcel 2113   class class class wbr 5059  cfv 6348  Vtxcvtx 26777  iEdgciedg 26778  UHGraphcuhgr 26837   IsomGr cisomgr 44054
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1969  ax-7 2014  ax-8 2115  ax-9 2123  ax-10 2144  ax-11 2160  ax-12 2176  ax-ext 2792  ax-rep 5183  ax-sep 5196  ax-nul 5203  ax-pr 5323  ax-un 7454
This theorem depends on definitions:  df-bi 209  df-an 399  df-or 844  df-3an 1084  df-tru 1539  df-ex 1780  df-nf 1784  df-sb 2069  df-mo 2621  df-eu 2653  df-clab 2799  df-cleq 2813  df-clel 2892  df-nfc 2962  df-ne 3016  df-ral 3142  df-rex 3143  df-reu 3144  df-rab 3146  df-v 3493  df-sbc 3769  df-csb 3877  df-dif 3932  df-un 3934  df-in 3936  df-ss 3945  df-nul 4285  df-if 4461  df-pw 4534  df-sn 4561  df-pr 4563  df-op 4567  df-uni 4832  df-iun 4914  df-br 5060  df-opab 5122  df-mpt 5140  df-id 5453  df-xp 5554  df-rel 5555  df-cnv 5556  df-co 5557  df-dm 5558  df-rn 5559  df-res 5560  df-ima 5561  df-iota 6307  df-fun 6350  df-fn 6351  df-f 6352  df-f1 6353  df-fo 6354  df-f1o 6355  df-fv 6356  df-uhgr 26839  df-isomgr 44056
This theorem is referenced by: (None)
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