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| Mirrors > Home > ILE Home > Th. List > opvtxfv | Unicode version | ||
| Description: The set of vertices of a graph represented as an ordered pair of vertices and indexed edges as function value. (Contributed by AV, 21-Sep-2020.) |
| Ref | Expression |
|---|---|
| opvtxfv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opelvvg 4819 |
. . 3
| |
| 2 | opvtxval 16176 |
. . 3
| |
| 3 | 1, 2 | syl 14 |
. 2
|
| 4 | op1stg 6374 |
. 2
| |
| 5 | 3, 4 | eqtrd 2271 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-cnex 8260 ax-resscn 8261 ax-1re 8263 ax-addrcl 8266 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-un 3224 df-in 3226 df-ss 3233 df-if 3636 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-fo 5378 df-fv 5380 df-1st 6364 df-inn 9284 df-ndx 13333 df-slot 13334 df-base 13336 df-vtx 16169 |
| This theorem is referenced by: opvtxov 16178 opvtxfvi 16182 gropd 16202 isuhgropm 16236 uhgrunop 16242 upgrop 16259 upgr1eopdc 16278 upgr1een 16279 umgr1een 16280 upgrunop 16282 umgrunop 16284 isuspgropen 16319 isusgropen 16320 ausgrusgrben 16323 uspgr1eopdc 16398 usgr1eop 16400 uhgrspanop 16437 vtxdgop 16447 p1evtxdeqfilem 16466 p1evtxdeqfi 16467 p1evtxdp1fi 16468 eupthvdres 16630 eupth2lem3fi 16631 eupth2lembfi 16632 konigsbergvtx 16637 konigsberg 16648 |
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