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| Mirrors > Home > ILE Home > Th. List > lpvtx | Unicode version | ||
| Description: The endpoints of a loop
(which is an edge at index |
| Ref | Expression |
|---|---|
| lpvtx.i |
|
| Ref | Expression |
|---|---|
| lpvtx |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1021 |
. . . 4
| |
| 2 | lpvtx.i |
. . . . . . 7
| |
| 3 | 2 | uhgrfun 15898 |
. . . . . 6
|
| 4 | 3 | funfnd 5352 |
. . . . 5
|
| 5 | 4 | 3ad2ant1 1042 |
. . . 4
|
| 6 | simp2 1022 |
. . . 4
| |
| 7 | 2 | uhgrm 15899 |
. . . 4
|
| 8 | 1, 5, 6, 7 | syl3anc 1271 |
. . 3
|
| 9 | eleq2 2293 |
. . . . 5
| |
| 10 | 9 | exbidv 1871 |
. . . 4
|
| 11 | 10 | 3ad2ant3 1044 |
. . 3
|
| 12 | 8, 11 | mpbid 147 |
. 2
|
| 13 | eqid 2229 |
. . . . . 6
| |
| 14 | 13, 2 | uhgrss 15896 |
. . . . 5
|
| 15 | 14 | 3adant3 1041 |
. . . 4
|
| 16 | sseq1 3247 |
. . . . 5
| |
| 17 | 16 | 3ad2ant3 1044 |
. . . 4
|
| 18 | 15, 17 | mpbid 147 |
. . 3
|
| 19 | snmb 3788 |
. . . 4
| |
| 20 | snssg 3802 |
. . . 4
| |
| 21 | 19, 20 | sylbir 135 |
. . 3
|
| 22 | 18, 21 | syl5ibrcom 157 |
. 2
|
| 23 | 12, 22 | mpd 13 |
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 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 4259 ax-pr 4294 ax-un 4525 ax-setind 4630 ax-cnex 8106 ax-resscn 8107 ax-1cn 8108 ax-1re 8109 ax-icn 8110 ax-addcl 8111 ax-addrcl 8112 ax-mulcl 8113 ax-addcom 8115 ax-mulcom 8116 ax-addass 8117 ax-mulass 8118 ax-distr 8119 ax-i2m1 8120 ax-1rid 8122 ax-0id 8123 ax-rnegex 8124 ax-cnre 8126 |
| 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-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 4385 df-xp 4726 df-rel 4727 df-cnv 4728 df-co 4729 df-dm 4730 df-rn 4731 df-res 4732 df-iota 5281 df-fun 5323 df-fn 5324 df-f 5325 df-fo 5327 df-fv 5329 df-riota 5963 df-ov 6013 df-oprab 6014 df-mpo 6015 df-1st 6295 df-2nd 6296 df-sub 8335 df-inn 9127 df-2 9185 df-3 9186 df-4 9187 df-5 9188 df-6 9189 df-7 9190 df-8 9191 df-9 9192 df-n0 9386 df-dec 9595 df-ndx 13056 df-slot 13057 df-base 13059 df-edgf 15827 df-vtx 15836 df-iedg 15837 df-uhgrm 15890 |
| This theorem is referenced by: (None) |
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