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| Mirrors > Home > ILE Home > Th. List > konigsbergumgr | Unicode version | ||
| Description: The Königsberg graph
|
| Ref | Expression |
|---|---|
| konigsberg.v |
|
| konigsberg.e |
|
| konigsberg.g |
|
| Ref | Expression |
|---|---|
| konigsbergumgr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | konigsberg.v |
. . 3
| |
| 2 | konigsberg.e |
. . 3
| |
| 3 | konigsberg.g |
. . 3
| |
| 4 | 1, 2, 3 | konigsbergiedgwen 16639 |
. 2
|
| 5 | 0z 9634 |
. . . . . . 7
| |
| 6 | 3z 9652 |
. . . . . . 7
| |
| 7 | fzfig 10845 |
. . . . . . 7
| |
| 8 | 5, 6, 7 | mp2an 430 |
. . . . . 6
|
| 9 | 1, 8 | eqeltri 2311 |
. . . . 5
|
| 10 | 1z 9649 |
. . . . . . . . . 10
| |
| 11 | prexg 4344 |
. . . . . . . . . 10
| |
| 12 | 5, 10, 11 | mp2an 430 |
. . . . . . . . 9
|
| 13 | 12 | a1i 9 |
. . . . . . . 8
|
| 14 | 2z 9651 |
. . . . . . . . . 10
| |
| 15 | prexg 4344 |
. . . . . . . . . 10
| |
| 16 | 5, 14, 15 | mp2an 430 |
. . . . . . . . 9
|
| 17 | 16 | a1i 9 |
. . . . . . . 8
|
| 18 | prexg 4344 |
. . . . . . . . . 10
| |
| 19 | 5, 6, 18 | mp2an 430 |
. . . . . . . . 9
|
| 20 | 19 | a1i 9 |
. . . . . . . 8
|
| 21 | prexg 4344 |
. . . . . . . . . 10
| |
| 22 | 10, 14, 21 | mp2an 430 |
. . . . . . . . 9
|
| 23 | 22 | a1i 9 |
. . . . . . . 8
|
| 24 | prexg 4344 |
. . . . . . . . . 10
| |
| 25 | 14, 6, 24 | mp2an 430 |
. . . . . . . . 9
|
| 26 | 25 | a1i 9 |
. . . . . . . 8
|
| 27 | 13, 17, 20, 23, 23, 26, 26 | s7cld 11533 |
. . . . . . 7
|
| 28 | 27 | mptru 1411 |
. . . . . 6
|
| 29 | 2, 28 | eqeltri 2311 |
. . . . 5
|
| 30 | opexg 4363 |
. . . . 5
| |
| 31 | 9, 29, 30 | mp2an 430 |
. . . 4
|
| 32 | 3, 31 | eqeltri 2311 |
. . 3
|
| 33 | 1, 2, 3 | konigsbergvtx 16637 |
. . . . 5
|
| 34 | 1, 33 | eqtr4i 2262 |
. . . 4
|
| 35 | 1, 2, 3 | konigsbergiedg 16638 |
. . . . 5
|
| 36 | 2, 35 | eqtr4i 2262 |
. . . 4
|
| 37 | 34, 36 | wrdumgren 16261 |
. . 3
|
| 38 | 32, 29, 37 | mp2an 430 |
. 2
|
| 39 | 4, 38 | mpbir 146 |
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-coll 4241 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-iinf 4730 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 |
| This theorem depends on definitions: df-bi 117 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 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-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3636 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-tr 4225 df-id 4433 df-iord 4506 df-on 4508 df-ilim 4509 df-suc 4511 df-iom 4733 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-frec 6652 df-1o 6677 df-2o 6678 df-er 6797 df-en 7013 df-dom 7014 df-fin 7015 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-inn 9284 df-2 9342 df-3 9343 df-4 9344 df-5 9345 df-6 9346 df-7 9347 df-8 9348 df-9 9349 df-n0 9543 df-z 9624 df-dec 9757 df-uz 9901 df-fz 10391 df-fzo 10528 df-ihash 11193 df-word 11283 df-concat 11337 df-s1 11362 df-s2 11506 df-s3 11507 df-s4 11508 df-s5 11509 df-s6 11510 df-s7 11511 df-ndx 13333 df-slot 13334 df-base 13336 df-edgf 16160 df-vtx 16169 df-iedg 16170 df-umgren 16249 |
| This theorem is referenced by: konigsberglem5 16647 konigsberg 16648 |
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