Theorem uspgrun 15989

Description: The union U of two simple pseudographs G and H with the same vertex set V is a pseudograph with the vertex V and the union ( E u. F ) of the (indexed) edges. (Contributed by AV, 16-Oct-2020.)

Hypotheses

Ref	Expression
uspgrun.g	|- ( ph -> G e. USPGraph )
uspgrun.h	|- ( ph -> H e. USPGraph )
uspgrun.e	|- E = (iEdg ` G )
uspgrun.f	|- F = (iEdg ` H )
uspgrun.vg	|- V = (Vtx ` G )
uspgrun.vh	|- ( ph -> (Vtx ` H ) = V )
uspgrun.i	|- ( ph -> ( dom E i^i dom F ) = (/) )
uspgrun.u	|- ( ph -> U e. W )
uspgrun.v	|- ( ph -> (Vtx ` U ) = V )
uspgrun.un	|- ( ph -> (iEdg ` U ) = ( E u. F ) )

Assertion

Ref	Expression
uspgrun	|- ( ph -> U e. UPGraph )

Proof of Theorem uspgrun

Step	Hyp	Ref	Expression
1		uspgrun.g	. . 3 |- ( ph -> G e. USPGraph )
2		uspgrupgr 15979	. . 3 |- ( G e. USPGraph -> G e. UPGraph )
3	1, 2	syl 14	. 2 |- ( ph -> G e. UPGraph )
4		uspgrun.h	. . 3 |- ( ph -> H e. USPGraph )
5		uspgrupgr 15979	. . 3 |- ( H e. USPGraph -> H e. UPGraph )
6	4, 5	syl 14	. 2 |- ( ph -> H e. UPGraph )
7		uspgrun.e	. 2 |- E = (iEdg ` G )
8		uspgrun.f	. 2 |- F = (iEdg ` H )
9		uspgrun.vg	. 2 |- V = (Vtx ` G )
10		uspgrun.vh	. 2 |- ( ph -> (Vtx ` H ) = V )
11		uspgrun.i	. 2 |- ( ph -> ( dom E i^i dom F ) = (/) )
12		uspgrun.u	. 2 |- ( ph -> U e. W )
13		uspgrun.v	. 2 |- ( ph -> (Vtx ` U ) = V )
14		uspgrun.un	. 2 |- ( ph -> (iEdg ` U ) = ( E u. F ) )
15	3, 6, 7, 8, 9, 10, 11, 12, 13, 14	upgrun 15924	1 |- ( ph -> U e. UPGraph )

Syntax hints:   -> wi 4   = wceq 1395   e. wcel 2200   u. cun 3195   i^i cin 3196   (/)c0 3491   dom cdm 4719   ` cfv 5318  Vtxcvtx 15813  iEdgciedg 15814  UPGraphcupgr 15891  USPGraphcuspgr 15951

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 617  ax-in2 618  ax-io 714  ax-5 1493  ax-7 1494  ax-gen 1495  ax-ie1 1539  ax-ie2 1540  ax-8 1550  ax-10 1551  ax-11 1552  ax-i12 1553  ax-bndl 1555  ax-4 1556  ax-17 1572  ax-i9 1576  ax-ial 1580  ax-i5r 1581  ax-13 2202  ax-14 2203  ax-ext 2211  ax-sep 4202  ax-pow 4258  ax-pr 4293  ax-un 4524  ax-setind 4629  ax-cnex 8090  ax-resscn 8091  ax-1cn 8092  ax-1re 8093  ax-icn 8094  ax-addcl 8095  ax-addrcl 8096  ax-mulcl 8097  ax-addcom 8099  ax-mulcom 8100  ax-addass 8101  ax-mulass 8102  ax-distr 8103  ax-i2m1 8104  ax-1rid 8106  ax-0id 8107  ax-rnegex 8108  ax-cnre 8110

This theorem depends on definitions:  df-bi 117  df-3an 1004  df-tru 1398  df-fal 1401  df-nf 1507  df-sb 1809  df-eu 2080  df-mo 2081  df-clab 2216  df-cleq 2222  df-clel 2225  df-nfc 2361  df-ne 2401  df-ral 2513  df-rex 2514  df-reu 2515  df-rab 2517  df-v 2801  df-sbc 3029  df-csb 3125  df-dif 3199  df-un 3201  df-in 3203  df-ss 3210  df-nul 3492  df-if 3603  df-pw 3651  df-sn 3672  df-pr 3673  df-op 3675  df-uni 3889  df-int 3924  df-br 4084  df-opab 4146  df-mpt 4147  df-id 4384  df-xp 4725  df-rel 4726  df-cnv 4727  df-co 4728  df-dm 4729  df-rn 4730  df-res 4731  df-iota 5278  df-fun 5320  df-fn 5321  df-f 5322  df-f1 5323  df-fo 5324  df-fv 5326  df-riota 5954  df-ov 6004  df-oprab 6005  df-mpo 6006  df-1st 6286  df-2nd 6287  df-sub 8319  df-inn 9111  df-2 9169  df-3 9170  df-4 9171  df-5 9172  df-6 9173  df-7 9174  df-8 9175  df-9 9176  df-n0 9370  df-dec 9579  df-ndx 13035  df-slot 13036  df-base 13038  df-edgf 15806  df-vtx 15815  df-iedg 15816  df-upgren 15893  df-uspgren 15953

This theorem is referenced by: (None)