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Mirrors > Home > MPE Home > Th. List > constr2wlk | Structured version Unicode version |
Description: Construction of a walk from two given edges in a graph. (Contributed by Alexander van der Vekens, 5-Feb-2018.) |
Ref | Expression |
---|---|
2trlY.i |
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2trlY.f |
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2trlY.p |
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Ref | Expression |
---|---|
constr2wlk |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-3an 967 |
. . . . . . . 8
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2 | 2trlY.i |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
3 | 2trlY.f |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
4 | 2, 3 | 2trllemH 23602 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
5 | 1, 4 | sylanbr 473 |
. . . . . . 7
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6 | iswrdi 12356 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
7 | 5, 6 | syl 16 |
. . . . . 6
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8 | 7 | ex 434 |
. . . . 5
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9 | 8 | 3ad2antr2 1154 |
. . . 4
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10 | 9 | imp 429 |
. . 3
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11 | 2trlY.p |
. . . . . 6
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12 | 11 | 2trllemG 23608 |
. . . . 5
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13 | 2, 3 | 2trllemA 23600 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
14 | 13 | oveq2i 6210 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
15 | 14 | feq2i 5659 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
16 | 12, 15 | sylibr 212 |
. . . 4
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17 | 16 | ad2antlr 726 |
. . 3
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18 | 2, 3, 11 | 2wlklem1 23647 |
. . . 4
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19 | 2, 3 | 2trllemB 23601 |
. . . . . 6
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20 | 19 | a1i 11 |
. . . . 5
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21 | 20 | raleqdv 3027 |
. . . 4
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22 | 18, 21 | mpbird 232 |
. . 3
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23 | prex 4641 |
. . . . . 6
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24 | 3, 23 | eqeltri 2538 |
. . . . 5
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25 | tpex 6488 |
. . . . . 6
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26 | 11, 25 | eqeltri 2538 |
. . . . 5
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27 | iswlk 23577 |
. . . . 5
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28 | 24, 26, 27 | mpanr12 685 |
. . . 4
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29 | 28 | ad2antrr 725 |
. . 3
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30 | 10, 17, 22, 29 | mpbir3and 1171 |
. 2
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31 | 30 | ex 434 |
1
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1592 ax-4 1603 ax-5 1671 ax-6 1710 ax-7 1730 ax-8 1760 ax-9 1762 ax-10 1777 ax-11 1782 ax-12 1794 ax-13 1955 ax-ext 2432 ax-rep 4510 ax-sep 4520 ax-nul 4528 ax-pow 4577 ax-pr 4638 ax-un 6481 ax-cnex 9448 ax-resscn 9449 ax-1cn 9450 ax-icn 9451 ax-addcl 9452 ax-addrcl 9453 ax-mulcl 9454 ax-mulrcl 9455 ax-mulcom 9456 ax-addass 9457 ax-mulass 9458 ax-distr 9459 ax-i2m1 9460 ax-1ne0 9461 ax-1rid 9462 ax-rnegex 9463 ax-rrecex 9464 ax-cnre 9465 ax-pre-lttri 9466 ax-pre-lttrn 9467 ax-pre-ltadd 9468 ax-pre-mulgt0 9469 |
This theorem depends on definitions: df-bi 185 df-or 370 df-an 371 df-3or 966 df-3an 967 df-tru 1373 df-ex 1588 df-nf 1591 df-sb 1703 df-eu 2266 df-mo 2267 df-clab 2440 df-cleq 2446 df-clel 2449 df-nfc 2604 df-ne 2649 df-nel 2650 df-ral 2803 df-rex 2804 df-reu 2805 df-rmo 2806 df-rab 2807 df-v 3078 df-sbc 3293 df-csb 3395 df-dif 3438 df-un 3440 df-in 3442 df-ss 3449 df-pss 3451 df-nul 3745 df-if 3899 df-pw 3969 df-sn 3985 df-pr 3987 df-tp 3989 df-op 3991 df-uni 4199 df-int 4236 df-iun 4280 df-br 4400 df-opab 4458 df-mpt 4459 df-tr 4493 df-eprel 4739 df-id 4743 df-po 4748 df-so 4749 df-fr 4786 df-we 4788 df-ord 4829 df-on 4830 df-lim 4831 df-suc 4832 df-xp 4953 df-rel 4954 df-cnv 4955 df-co 4956 df-dm 4957 df-rn 4958 df-res 4959 df-ima 4960 df-iota 5488 df-fun 5527 df-fn 5528 df-f 5529 df-f1 5530 df-fo 5531 df-f1o 5532 df-fv 5533 df-riota 6160 df-ov 6202 df-oprab 6203 df-mpt2 6204 df-om 6586 df-1st 6686 df-2nd 6687 df-recs 6941 df-rdg 6975 df-1o 7029 df-oadd 7033 df-er 7210 df-map 7325 df-pm 7326 df-en 7420 df-dom 7421 df-sdom 7422 df-fin 7423 df-card 8219 df-cda 8447 df-pnf 9530 df-mnf 9531 df-xr 9532 df-ltxr 9533 df-le 9534 df-sub 9707 df-neg 9708 df-nn 10433 df-2 10490 df-n0 10690 df-z 10757 df-uz 10972 df-fz 11554 df-fzo 11665 df-hash 12220 df-word 12346 df-wlk 23566 |
This theorem is referenced by: usgra2adedgwlk 30453 usgra2adedgwlkon 30454 |
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