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Theorem isuspgropen 16176
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 4346 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  -> 
<. V ,  E >.  e. 
_V )
2 eqid 2234 . . . 4  |-  (Vtx `  <. V ,  E >. )  =  (Vtx `  <. V ,  E >. )
3 eqid 2234 . . . 4  |-  (iEdg `  <. V ,  E >. )  =  (iEdg `  <. V ,  E >. )
42, 3isuspgren 16169 . . 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 16037 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  ->  (iEdg `  <. V ,  E >. )  =  E )
76dmeqd 4960 . . 3  |-  ( ( V  e.  W  /\  E  e.  X )  ->  dom  (iEdg `  <. V ,  E >. )  =  dom  E )
8 opvtxfv 16034 . . . . 5  |-  ( ( V  e.  W  /\  E  e.  X )  ->  (Vtx `  <. V ,  E >. )  =  V )
98pweqd 3676 . . . 4  |-  ( ( V  e.  W  /\  E  e.  X )  ->  ~P (Vtx `  <. V ,  E >. )  =  ~P V )
109rabeqdv 2809 . . 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 5608 . 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 2205   {crab 2526   _Vcvv 2815   ~Pcpw 3671   <.cop 3694   class class class wbr 4111   dom cdm 4751   -1-1->wf1 5351   ` cfv 5354   1oc1o 6642   2oc2o 6643    ~~ cen 6975  Vtxcvtx 16024  iEdgciedg 16025  USPGraphcuspgr 16165
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 2207  ax-14 2208  ax-ext 2216  ax-sep 4230  ax-pow 4289  ax-pr 4324  ax-un 4556  ax-setind 4661  ax-cnex 8220  ax-resscn 8221  ax-1cn 8222  ax-1re 8223  ax-icn 8224  ax-addcl 8225  ax-addrcl 8226  ax-mulcl 8227  ax-addcom 8229  ax-mulcom 8230  ax-addass 8231  ax-mulass 8232  ax-distr 8233  ax-i2m1 8234  ax-1rid 8236  ax-0id 8237  ax-rnegex 8238  ax-cnre 8240
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 2085  df-mo 2086  df-clab 2221  df-cleq 2227  df-clel 2230  df-nfc 2375  df-ne 2415  df-ral 2527  df-rex 2528  df-reu 2529  df-rab 2531  df-v 2817  df-sbc 3045  df-csb 3141  df-dif 3215  df-un 3217  df-in 3219  df-ss 3226  df-if 3623  df-pw 3673  df-sn 3697  df-pr 3698  df-op 3700  df-uni 3917  df-int 3952  df-br 4112  df-opab 4174  df-mpt 4175  df-id 4416  df-xp 4757  df-rel 4758  df-cnv 4759  df-co 4760  df-dm 4761  df-rn 4762  df-res 4763  df-iota 5314  df-fun 5356  df-fn 5357  df-f 5358  df-f1 5359  df-fo 5360  df-fv 5362  df-riota 6005  df-ov 6055  df-oprab 6056  df-mpo 6057  df-1st 6336  df-2nd 6337  df-sub 8448  df-inn 9240  df-2 9298  df-3 9299  df-4 9300  df-5 9301  df-6 9302  df-7 9303  df-8 9304  df-9 9305  df-n0 9499  df-dec 9713  df-ndx 13232  df-slot 13233  df-base 13235  df-edgf 16017  df-vtx 16026  df-iedg 16027  df-uspgren 16167
This theorem is referenced by: (None)
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