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Theorem isuspgropen 16146
Description: The property of being an undirected simple pseudograph represented as an ordered pair. The representation as an ordered pair is the usual representation of a graph, see section I.1 of [Bollobas] p. 1. (Contributed by AV, 25-Nov-2021.)
Assertion
Ref Expression
isuspgropen  |-  ( ( V  e.  W  /\  E  e.  X )  ->  ( <. V ,  E >.  e. USPGraph 
<->  E : dom  E -1-1-> { p  e.  ~P V  |  ( p  ~~  1o  \/  p  ~~  2o ) } ) )
Distinct variable groups:    E, p    V, p    W, p    X, p

Proof of Theorem isuspgropen
StepHypRef Expression
1 opexg 4343 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  -> 
<. V ,  E >.  e. 
_V )
2 eqid 2232 . . . 4  |-  (Vtx `  <. V ,  E >. )  =  (Vtx `  <. V ,  E >. )
3 eqid 2232 . . . 4  |-  (iEdg `  <. V ,  E >. )  =  (iEdg `  <. V ,  E >. )
42, 3isuspgren 16139 . . 3  |-  ( <. V ,  E >.  e. 
_V  ->  ( <. V ,  E >.  e. USPGraph  <->  (iEdg `  <. V ,  E >. ) : dom  (iEdg `  <. V ,  E >. ) -1-1-> { p  e.  ~P (Vtx `  <. V ,  E >. )  |  ( p 
~~  1o  \/  p  ~~  2o ) } ) )
51, 4syl 14 . 2  |-  ( ( V  e.  W  /\  E  e.  X )  ->  ( <. V ,  E >.  e. USPGraph 
<->  (iEdg `  <. V ,  E >. ) : dom  (iEdg `  <. V ,  E >. ) -1-1-> { p  e.  ~P (Vtx `  <. V ,  E >. )  |  ( p 
~~  1o  \/  p  ~~  2o ) } ) )
6 opiedgfv 16007 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  ->  (iEdg `  <. V ,  E >. )  =  E )
76dmeqd 4957 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  ->  dom  (iEdg `  <. V ,  E >. )  =  dom  E )
8 opvtxfv 16004 . . . . 5  |-  ( ( V  e.  W  /\  E  e.  X )  ->  (Vtx `  <. V ,  E >. )  =  V )
98pweqd 3673 . . . 4  |-  ( ( V  e.  W  /\  E  e.  X )  ->  ~P (Vtx `  <. V ,  E >. )  =  ~P V )
109rabeqdv 2806 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  ->  { p  e.  ~P (Vtx `  <. V ,  E >. )  |  ( p 
~~  1o  \/  p  ~~  2o ) }  =  { p  e.  ~P V  |  ( p  ~~  1o  \/  p  ~~  2o ) } )
116, 7, 10f1eq123d 5605 . 2  |-  ( ( V  e.  W  /\  E  e.  X )  ->  ( (iEdg `  <. V ,  E >. ) : dom  (iEdg `  <. V ,  E >. ) -1-1-> { p  e.  ~P (Vtx `  <. V ,  E >. )  |  ( p 
~~  1o  \/  p  ~~  2o ) }  <->  E : dom  E -1-1-> { p  e.  ~P V  |  ( p  ~~  1o  \/  p  ~~  2o ) } ) )
125, 11bitrd 188 1  |-  ( ( V  e.  W  /\  E  e.  X )  ->  ( <. V ,  E >.  e. USPGraph 
<->  E : dom  E -1-1-> { p  e.  ~P V  |  ( p  ~~  1o  \/  p  ~~  2o ) } ) )
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ wa 104    <-> wb 105    \/ wo 716    e. wcel 2203   {crab 2524   _Vcvv 2812   ~Pcpw 3668   <.cop 3691   class class class wbr 4108   dom cdm 4748   -1-1->wf1 5348   ` cfv 5351   1oc1o 6639   2oc2o 6640    ~~ cen 6972  Vtxcvtx 15994  iEdgciedg 15995  USPGraphcuspgr 16135
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-13 2205  ax-14 2206  ax-ext 2214  ax-sep 4227  ax-pow 4286  ax-pr 4321  ax-un 4553  ax-setind 4658  ax-cnex 8214  ax-resscn 8215  ax-1cn 8216  ax-1re 8217  ax-icn 8218  ax-addcl 8219  ax-addrcl 8220  ax-mulcl 8221  ax-addcom 8223  ax-mulcom 8224  ax-addass 8225  ax-mulass 8226  ax-distr 8227  ax-i2m1 8228  ax-1rid 8230  ax-0id 8231  ax-rnegex 8232  ax-cnre 8234
This theorem depends on definitions:  df-bi 117  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1812  df-eu 2083  df-mo 2084  df-clab 2219  df-cleq 2225  df-clel 2228  df-nfc 2373  df-ne 2413  df-ral 2525  df-rex 2526  df-reu 2527  df-rab 2529  df-v 2814  df-sbc 3042  df-csb 3138  df-dif 3212  df-un 3214  df-in 3216  df-ss 3223  df-if 3620  df-pw 3670  df-sn 3694  df-pr 3695  df-op 3697  df-uni 3914  df-int 3949  df-br 4109  df-opab 4171  df-mpt 4172  df-id 4413  df-xp 4754  df-rel 4755  df-cnv 4756  df-co 4757  df-dm 4758  df-rn 4759  df-res 4760  df-iota 5311  df-fun 5353  df-fn 5354  df-f 5355  df-f1 5356  df-fo 5357  df-fv 5359  df-riota 6002  df-ov 6052  df-oprab 6053  df-mpo 6054  df-1st 6333  df-2nd 6334  df-sub 8442  df-inn 9234  df-2 9292  df-3 9293  df-4 9294  df-5 9295  df-6 9296  df-7 9297  df-8 9298  df-9 9299  df-n0 9493  df-dec 9706  df-ndx 13204  df-slot 13205  df-base 13207  df-edgf 15987  df-vtx 15996  df-iedg 15997  df-uspgren 16137
This theorem is referenced by: (None)
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