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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 4799 |
. . 3
| |
| 2 | opvtxval 16016 |
. . 3
| |
| 3 | 1, 2 | syl 14 |
. 2
|
| 4 | op1stg 6344 |
. 2
| |
| 5 | 3, 4 | eqtrd 2265 |
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 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 4228 ax-pow 4287 ax-pr 4322 ax-un 4554 ax-cnex 8218 ax-resscn 8219 ax-1re 8221 ax-addrcl 8224 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 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-ral 2525 df-rex 2526 df-rab 2529 df-v 2815 df-sbc 3043 df-csb 3139 df-un 3215 df-in 3217 df-ss 3224 df-if 3621 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-int 3950 df-br 4110 df-opab 4172 df-mpt 4173 df-id 4414 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-fo 5358 df-fv 5360 df-1st 6334 df-inn 9238 df-ndx 13215 df-slot 13216 df-base 13218 df-vtx 16009 |
| This theorem is referenced by: opvtxov 16018 opvtxfvi 16022 gropd 16042 isuhgropm 16076 uhgrunop 16082 upgrop 16099 upgr1eopdc 16118 upgr1een 16119 umgr1een 16120 upgrunop 16122 umgrunop 16124 isuspgropen 16159 isusgropen 16160 ausgrusgrben 16163 uspgr1eopdc 16238 usgr1eop 16240 uhgrspanop 16277 vtxdgop 16287 p1evtxdeqfilem 16306 p1evtxdeqfi 16307 p1evtxdp1fi 16308 eupthvdres 16470 eupth2lem3fi 16471 eupth2lembfi 16472 konigsbergvtx 16477 konigsberg 16488 |
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