| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 16930 |
. 2
|
| 5 | 0z 9666 |
. . . . . . 7
| |
| 6 | 3z 9684 |
. . . . . . 7
| |
| 7 | fzfig 10888 |
. . . . . . 7
| |
| 8 | 5, 6, 7 | mp2an 430 |
. . . . . 6
|
| 9 | 1, 8 | eqeltri 2311 |
. . . . 5
|
| 10 | 1z 9681 |
. . . . . . . . . 10
| |
| 11 | prexg 4351 |
. . . . . . . . . 10
| |
| 12 | 5, 10, 11 | mp2an 430 |
. . . . . . . . 9
|
| 13 | 12 | a1i 9 |
. . . . . . . 8
|
| 14 | 2z 9683 |
. . . . . . . . . 10
| |
| 15 | prexg 4351 |
. . . . . . . . . 10
| |
| 16 | 5, 14, 15 | mp2an 430 |
. . . . . . . . 9
|
| 17 | 16 | a1i 9 |
. . . . . . . 8
|
| 18 | prexg 4351 |
. . . . . . . . . 10
| |
| 19 | 5, 6, 18 | mp2an 430 |
. . . . . . . . 9
|
| 20 | 19 | a1i 9 |
. . . . . . . 8
|
| 21 | prexg 4351 |
. . . . . . . . . 10
| |
| 22 | 10, 14, 21 | mp2an 430 |
. . . . . . . . 9
|
| 23 | 22 | a1i 9 |
. . . . . . . 8
|
| 24 | prexg 4351 |
. . . . . . . . . 10
| |
| 25 | 14, 6, 24 | mp2an 430 |
. . . . . . . . 9
|
| 26 | 25 | a1i 9 |
. . . . . . . 8
|
| 27 | 13, 17, 20, 23, 23, 26, 26 | s7cld 11577 |
. . . . . . 7
|
| 28 | 27 | mptru 1411 |
. . . . . 6
|
| 29 | 2, 28 | eqeltri 2311 |
. . . . 5
|
| 30 | opexg 4370 |
. . . . 5
| |
| 31 | 9, 29, 30 | mp2an 430 |
. . . 4
|
| 32 | 3, 31 | eqeltri 2311 |
. . 3
|
| 33 | 1, 2, 3 | konigsbergvtx 16928 |
. . . . 5
|
| 34 | 1, 33 | eqtr4i 2262 |
. . . 4
|
| 35 | 1, 2, 3 | konigsbergiedg 16929 |
. . . . 5
|
| 36 | 2, 35 | eqtr4i 2262 |
. . . 4
|
| 37 | 34, 36 | wrdumgren 16552 |
. . 3
|
| 38 | 32, 29, 37 | mp2an 430 |
. 2
|
| 39 | 4, 38 | mpbir 146 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 4248 ax-sep 4251 ax-nul 4261 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-iinf 4737 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-addcom 8285 ax-mulcom 8286 ax-addass 8287 ax-mulass 8288 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-1rid 8292 ax-0id 8293 ax-rnegex 8294 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-apti 8300 ax-pre-ltadd 8301 |
| This proof 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 3639 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4132 df-opab 4194 df-mpt 4195 df-tr 4232 df-id 4440 df-iord 4513 df-on 4515 df-ilim 4516 df-suc 4518 df-iom 4740 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-f1 5385 df-fo 5386 df-f1o 5387 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-1st 6378 df-2nd 6379 df-recs 6580 df-frec 6666 df-1o 6691 df-2o 6692 df-er 6811 df-en 7027 df-dom 7028 df-fin 7029 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-inn 9314 df-2 9372 df-3 9373 df-4 9374 df-5 9375 df-6 9376 df-7 9377 df-8 9378 df-9 9379 df-n0 9575 df-z 9656 df-dec 9789 df-uz 9938 df-fz 10429 df-fzo 10567 df-ihash 11237 df-word 11327 df-concat 11381 df-s1 11406 df-s2 11550 df-s3 11551 df-s4 11552 df-s5 11553 df-s6 11554 df-s7 11555 df-ndx 13413 df-slot 13414 df-base 13416 df-edgf 16451 df-vtx 16460 df-iedg 16461 df-umgren 16540 |
| This theorem is used by: konigsberglem5 16938 konigsberg 16939 |
| Copyright terms: Public domain | W3C validator |